N015225 August 23, 2007 CLA-2-85:RR:E:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8542.31.0000 Mr. Ram J. Arvikar CP Quality & Corp. Compliance Vectron International 267 Lowell Road Hudson, NH 03051 RE: The tariff classification of TRU050 complete VCXO based Phase-Locked Loop and FX-700 Low Jitter Frequency Translator from an unspecified country Dear Mr. Arvikar: In your letter dated August 1, 2007 you requested a tariff classification ruling. The merchandise subject to this ruling is a TRU050 complete VCXO based Phase-Locked Loop and FX-700 Low Jitter Frequency Translator. They are quartz based devices used for clock and data recovery and frequency translation. The construction of these items include a quartz crystal, a custom oscillator application specific integrated circuit (ASIC) and a timing and frequency translation ASIC assembled inside a ceramic package which is sealed. The TRU050 complete VCXO based Phase-Locked Loop is a user-configurable crystal-based phase locked loop (PLL) integrated circuit. It includes a digital phase detector, op-amp, VCXO and additional integrated functions for use in digital synchronization applications. The FX-700 Low Jitter Frequency Translator is a crystal based frequency translator used in communications applications where low jitter is paramount. It provides superior jitter performance, high output frequencies, and small package size. Advanced custom ASIC technology results in a highly robust, reliable and predictable device. The applicable subheading for the TRU050 complete VCXO based Phase-Locked Loop and FX-700 Low Jitter Frequency Translator will be 8542.31.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clocking and timing circuits, or other circuits”. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


The tariff classification of finished Surface Acoustic Wave (SAW) devices from Germany

integrated circuit lead frame
parts of integrated circuits
semiconductor lead frame


N015714 September 12, 2007 CLA-2-84:RR:E:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000; 9801.00.1012 Mr. Len Edward Chamberlain FEI Company 5350 NE Dawson Creek Drive Hillsboro, OR 97124 RE: The tariff classification of focused ion beam semiconductor manufacturing equipment from the United States Dear Mr. Chamberlain: In your letter dated August 14, 2007 you requested a tariff classification ruling. The VectraVision System is a focused ion bean (FIB) system for advanced circuit editing on semiconductor wafers and devices. As noted in your submission, the “system is specifically designed for and solely used by the semiconductor industry”. There are no electron columns or electron microscopes in the system. Instead, a VisION ion column is utilized to perform the manufacturing operations. The system corrects or modifies any design problems on a semiconductor wafer or device by milling and/or deposition. The ion beam is focused on a selected region of a wafer or device in order to mill (remove) excess material or sever unnecessary connections. The ion beam can also be used to deposit new conductive lines on the surface of the wafer or device. Macro level imaging of the semiconductor wafers or devices is handled by a mounted optical microscope. In your letter, you propose classification under subheading 9030.82.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for other instruments or appliances for measuring or checking electrical quantities: for measuring or checking semiconductor wafers or devices. However, while you do indicate that the Focused Ion Beam produces imaging of the wafer or semiconductor device, you also state that its other two functions are milling (removing) and deposition (adding) of material, which go even further beyond the “Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities...” as stated in the heading to HTSUS 9030. The applicable subheading for the VectraVision System as described above will be 8486.20.0000, HTSUS, which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. You state that the country of origin for the VectraVision System is the United States. This American-manufactured system will be sold and exported for use outside of the United States. The systems are periodically returned temporarily to the U.S. manufacturing facility for service. Upon completion of the work, the systems are reexported. Subheading 9801.00.1012, HTSUS, provides for the duty-free entry of previously exported products of the United States being returned temporarily for repair, alteration, processing or the like, the foregoing to be reexported. These articles are returned without having been advanced in value or improved in condition by any process of manufacture or other means while abroad. Accordingly, the U.S.-origin VectaVision System would be eligible for classification in subheading 9801.00.1012, HTSUS, upon reimportation into the United States provided (1) the applicable documentary requirements of Section 10.1, Customs Regulations (19 CFR 10.1) are met and (2) the articles in question are imported in circumstances meeting the requirements of subheading 9801.00.1012, HTSUS. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at 646-733-3011. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


The tariff classification of a water immersion conditioning cabinet from the Netherlands


The tariff classification of silicon 98.5 percent purity from Russia, China, Norway or Brazil


The tariff classification of voltage supply module/"camera modulator" from Austria

N021176 January 17, 2008 CLA-2-85:OT:RR:E:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8504.40.9580 Mr. Kit Johnson Mercedes-Benz U.S. International, Inc. One Mercedes Drive Vance, AL 35490 RE: The tariff classification of voltage supply module/”camera modulator” from Austria Dear Mr. Johnson: In your letter dated December 21, 2008 you requested a tariff classification ruling. The merchandise subject to this ruling is a voltage supply module/”camera modulator”. The voltage supply module/”camera modulator” is assembled into the entire rear view camera system of Mercedes-Benz automobiles. The voltage supply module/”camera modulator” consists of a populated printed circuit assembly. The printed circuit assembly contains various resistors, capacitors, and inductors, which are encased in a plastic housing. There are connections on the unit to plug in the camera’s cable and the cable to the car’s electrical system. The voltage supply module/”camera modulator” is a direct current to direct current (DC/DC) converter. It supplies voltage from the vehicle’s electrical system to the separate rear view camera unit and forwards and amplifies the composite video baseband signal (CVBS) signal sent from the camera to the head unit/monitor. It does not modulate the CVBS signal. The entire camera system works in the following way. When the driver engages the reverse gear, it forces a signal to be sent to switch on the exterior back-up lamps (tail lights) of the vehicle. One of the two back-up lamps sends an electrical pulse to the voltage supply module. The voltage supply module activates the camera by supplying it with voltage. As the camera captures CVBS analog images in real time, these CVBS signals are sent back to the voltage supply module, which in turn transmits the CVBS signals to the head unit for video display to the driver on the monitor of the head unit. Although the entire system contains a camera and a monitor, they are not part of the voltage supply module/”camera modulator” unit. They are a part of the entire system, as the voltage supply module/”camera modulator is. As such, the voltage supply module/”camera modulator” is a DC/DC converter that converts direct current power from the vehicle’s electrical system for further use with the rear view camera unit. Subsequently, it forwards and amplifies the CVBS signal from the camera to the head unit/monitor. The applicable subheading for the voltage supply module/”camera modulator” will be 8504.40.9580, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Static converters: Other: Other.” The rate of duty will be 1.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N021277 January 24, 2008 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8504.40.4000 Ms. Betty Gordon Customs Administrator Hyundai Motor America 10550 Talbert Avenue P.O. Box 20850 Fountain Valley, CA 92728-0850 RE: The tariff classification of a pulse width modulation controller from South Korea Dear Ms. Gordon: In your letter dated December 21, 2007, you requested a tariff classification ruling. The merchandise subject to this ruling is a pulse width modulation (PWM) controller. A sample of this item, which is identified as part number 25385-3K280, was furnished for classification purposes. The sample is being returned to you as per your request. The PWM is a solid state device that consists of a printed circuit board assembly (PCBA), connectors and a housing. There are no relays, resistors, or switches on the PCBA. The purpose of the PWM is to modulate the speed of the electric cooling fan used to cool the radiator of the power train cooling system. It does this in response to the signals it receives from the power train control module, which is not a part of the PWM, but a separate device. Using the engine coolant temperature as an input, the power train control module monitors and determines the output control signal to be sent to the PWM. If the engine temperature is too high, the power train control module sends a signal to the PWM directing it to increase the fan speed in order to lower the operating temperature. If the engine temperature is below the optimal range, the power train control module sends a signal to the PWM directing it to decrease the fan speed or to stop it accordingly to reduce the cooling effect. This action maintains optimal engine operating temperature. Regarding your proposed classification in Harmonized Tariff Schedule of the United States (HTSUS) heading 9032, your additional information clarifies that the determination of the optimal cooling fan speed is not made by your import, the PWM, but by the power train control module, which sends its instruction regarding its chosen level of electrical power for the fan (and thus its speed) to the PWM via a digital electrical signal.  The PWM does not have an input for data from a thermometer or any other measuring device and is not deciding if any measured factor is at a pre-determined desired value so it does not meet the definition of HTSUS heading 9032 in Note 7 to its Chapter 90. The PWM is designed to provide and control electric power to the cooling fan used to cool the radiator of the power train cooling system. As such, the PWM is a speed drive controller for an electric motor, which is provided for in HTSUS heading 8504. Therefore, HTSUS heading 9032 is inapplicable. The applicable subheading for the pulse width modulation controller (PWM), part number 25385-3K280, will be 8504.40.4000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Static converters: Speed drive controllers for electric motors.” The rate of duty will be 1.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N022625 February 20, 2008 CLA-2-85:OT:RR:E:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8542.31.0000 Mr. Ram J. Arvikar Vice President Quality & Corp. Compliance Vectron International 267 Lowell Road Hudson, NH 03051 RE: The tariff classification of a crystal clock oscillator from Japan Dear Mr. Arvikar: In your letter dated January 30, 2008 you requested a tariff classification ruling. The merchandise subject to this ruling request is crystal clock oscillators. These oscillators control frequency output (as a timing or frequency control device) and provide timing and clock circuit functions. The applicable subheading for the crystal clock oscillator will be 8542.31.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Electronic integrated circuits: processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits or other circuits.” The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N022970 February 19, 2008 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8504.40.8500 Mr. John P. Smirnow Pisani & Roll PLLC Attorneys at Law 1629 K Street NW, Suite 300 Washington, DC 20006 RE: The tariff classification of two power supply modules from China and Mexico Dear Mr. Smirnow: In your letter dated February 1, 2008 you requested a tariff classification ruling, on behalf of your client Lineage Power Systems, Inc. (“Lineage”), formerly Tyco Electronics Power Systems. The merchandise subject to this ruling is two power supply modules. They are identified in your letter as Series EUE 200/120 and QBK033A0B. Each power supply module converts direct current of a certain voltage to direct current of another voltage, known as DC to DC converters or direct current converters. The power supply modules step-down electrical current for use by telecommunications apparatus. The power supply modules will be imported in the form of a printed circuit board assembly comprised of various discrete components such as transistors, diodes, capacitors, resistors, etc. A sample of each power supply module was furnished for classification purposes and was returned to you as per your request. The EUE 200/120 and QBK033A0B Series power supply modules are designed for use within telecommunication apparatus, with the design based on telecommunication industry standards. The telecommunication end uses includes distributed power architecture, internal bus voltage, optical and access network equipment, servers and storage, and wireless and enterprise equipment. The applicable subheading for the two power supply modules (Series EUE 200/120 and QBK033A0B) will be 8504.40.8500, Harmonized Tariff Schedule of the United States (HTSUS), which provides for "Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof: Static converters: For telecommunication apparatus." The rate of duty when imported from China will be free. The general rate of duty when imported from Mexico will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N023455 March 14, 2008 CLA-2-84:OT:RR:E:NC:N1:104 CATEGORY: Classification TARIFF NO.: 8486.90.0000 Mr. John F. McCarthy Manager Tradewin LLC 11101 Metro Airport Center Drive Bldg. M2, Suite 110 Romulus, MI 48174 RE: The tariff classification of a Semiconductor Equipment Testing Emulator from Japan. Dear Mr. McCarthy: In your letter dated February 18, 2008, on behalf of GSI Group, you requested a tariff classification ruling. You describe the Semiconductor Equipment Testing Emulator (emulator) as an interface required on 300mm wafer production equipment and automated material handling systems (AMHS). The emulator duplicates the function of one system using a different system, so that the second system behaves like the first system. It provides a comprehensive set of test plans for single handoff sequences between active and passive entities. The emulator is able to provide static and functional tests. It is used to test the enhanced parallel I/O interface signals used to handoff carriers between the production equipment and the AMHS. It may also be used for maintenance purposed to troubleshoot and identify interface faults. The emulator system consists of a CD ROM, a controller, a male-male connection cable, a 6' power cable, and user's guide. They are sold together and imported packaged for retail sale. The applicable subheading for the Semiconductor Equipment Testing Emulator will be 8486.90.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Parts and accessories. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at 646-733-3011. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N023473 March 7, 2008 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8504.40.9550 Mr. Andrew Kular Chief Executive Officer Ecosol Solar Technologies 1306 Wellington Street W., Suite # 501 Ottawa, Ontario, Canada K1Y 3B2 RE: The tariff classification and status under the North American Free Trade Agreement (NAFTA) for a Powerstick™ from Canada Dear Mr. Kular: In your letter dated February 4, 2008 you requested a NAFTA Advance Ruling Request on the status of a Powerstick™ from Canada under the NAFTA. The merchandise subject to this ruling is a Powerstick™. The Powerstick™ is a portable, microprocessor-controlled power source that provides an electrical charge for most mobile devices including cell phones, PDAs, MP3 players, Bluetooth headsets, and digital cameras. It can simultaneously provide power and charge the batteries of the mobile devices. The Powerstick™ is produced in Canada from originating materials from Canada and the United States and non-originating materials from China. The originating materials from Canada are housings, packaging, and instructions. The originating materials from the United States are various integrated circuits (microcontrollers, battery monitors, battery charger, input over voltage protection, DC/DC converters, LDO voltage regulators, MOSFET, PMOS switches, and current limit switches), and ceramic capacitors. The non-originating materials from China are liquid crystal displays (LCDs), a USB connectors, tact switches, 2.5mm audio jacks, power inductors, Lithium polymer batteries, printed circuit boards (PCBs), and wire connectors. The entire manufacturing process through final assembly is conducted in Canada. The process involves the population of a printed circuit board (PCB) in the provinces of Ontario and Quebec, Canada. The manufacturing process is as follows: The bare PCB goes through a surface mounting technology (SMT) where the electronic components are mounted directly onto the surface of a PCB. The partially populated PCB is x-rayed to ensure that there are no flaws during the mounting of the components onto the PCB. The partially populated PCB is electronically tested. A liquid crystal display (LCD) and a Lithium polymer battery are added to the PCB whereupon a second test is conducted. The assembled PCB is shipped to Ecosol Solar Technologies Inc. in Ottawa, Ontario where the completed PCB is mechanically assembled into its plastic housing, yielding the Powerstick™. The Powerstick™ is then tested, and packaged with its instructions readying it for retail sale. The applicable tariff provision for the Powerstick™ will be 8504.40.9550, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Rectifiers and rectifying apparatus: Other.” The general rate of duty will be 1.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. The Powerstick™, was produced from originating and non-originating goods. However, since the non-originating materials used in the production of the Powerstick™ did undergo a change in tariff classification in Canada, as described in subdivision (r), (s), and (t) of General Note 12 (b) (ii) (A), [specifically GN 12 (b) (ii) (A) (t) Chapter 85, Chapter rule 7, 6. (A)], the Powerstick™ will be entitled to a free rate of duty under the NAFTA upon compliance with all applicable laws, regulations, and agreements. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N024146 March 20, 2008 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Ms. Lynn Shida Director, Global Logistics Entegris, Inc. 129 Concord Road, Building 2 Billerica, MA 01821 RE: The tariff classification of a gas purification system from an unknown country Dear Ms. Shida: In your letter dated February 12, 2008, you requested a tariff classification ruling. The Aeronex® Z Series Gas Purification System is used to produce extreme clean dry air (“XCDA”) for use in semiconductor manufacturing. The automated system uses two purifier beds in order to maintain a continuous flow of pure gas. Contaminants such as hydrocarbons, traces of amine type gases (base gases), traces of sulfur containing gases (acid gases) and moisture are removed to sub-part-per-billion (“ppb”) and part-per-trillion (“ppt”) levels. The removal mechanism is adsorption of the impurity onto the surface of purifier beds that are contained inside the purifier's body. Use of this system prevents airborne molecular contamination on the photolithography tool. The produced XCDA also protects semiconductor wafers, masks and other equipment from particulate contaminants. While presently manufactured in the United States, you indicate in your letter that production in another country (undetermined at this time) is under consideration. In your letter, you suggest classifying this system in subheading 8421.39.80, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof: Filtering or purifying machinery and apparatus for gases: Other: Other. This office acknowledges the fact that the system's function is to purify a gas, i.e., air. However, as noted above, the system is designed for use in semiconductor manufacturing. Effective February 3, 2007, a new HTSUS provision was implemented, i.e., heading 8486. The language of heading 8486 encompasses machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays. Note 9(D) to Chapter 84 reads as follows: Subject to Note 1 to Section XVI and Note 1 to Chapter 84, machines and apparatus answering to the description in heading 8486 are to be classified in that heading and in no other heading of the tariff schedule. Thus, by virtue of Note 9(D) to Chapter 84, the Aeronex® Z Series Gas Purification System is classified in heading 8486, HTSUS. You cite HQ ruling 957651 dated March 20, 1995 as a basis for your suggested classification. In said ruling, a pure air generator was classified in subheading 8421.39.80, HTSUS. HQ 957651 is not applicable in this instance as it was issued prior to the implementation of heading 8486. The applicable subheading for the Aeronex® Z Series Gas Purification System will be 8486.20.0000, HTSUS, which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits.. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at 646-733-3011. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


The tariff classification of Aluminum Silicon Metal from Brazil and China


N024590 March 21, 2008 CLA-2-85:OT:RR:E:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8504.40.9580 Mr. William R. Fitzsimmons Import/Export Compliance Administrator Infineon Technologies Industrial Power, Inc. 1050 Highway 22 Lebanon, NJ 08833 RE: The tariff classification of a Control Integrated Power System (CIPOS™) from Germany Dear Mr. Fitzsimmons: In your letter dated March 12, 2008 you requested a tariff classification ruling. The merchandise subject to this ruling is a Control Integrated Power System (CIPOS™). The CIPOS is a power module that is identified within the descriptive literature as Model # IKCS12F60AA. The CIPOS module is a fully-molded intelligent Insulated Gated Bi-Polar Transistor (IGBT) power module that contains power semiconductors called IGBTs and free-wheel diodes in an inverter configuration, plus a driver integrated circuit (IC) to turn the IGBTs/diodes on and off to control variable speed 3-phase motors in various applications. It is used in the power stage of home appliances from 400 watts to 1,000 watts, such as washing machines, refrigerators, dishwashers, fans, and blowers. The CIPOS™ component materials include a fully molded plastic single-in-line (SIL) terminal pins module, RoHS compliant, with internal direct copper bond (DCB) alumina substrate with silicon power semiconductors soldered to the DCB, and a printed circuit board with a driver IC and some protection circuitry using capacitors, diodes and resistors soldered onto the printed circuit board. The applicable subheading for the Control Integrated Power System (CIPOS™) Model # IKCS12F60AA will be 8504.40.9580, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof: Static converters: Other: Other.” The rate of duty will be 1.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N024651 March 19, 2008 CLA-2-84:OT:RR:E:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. John Wicker Axcelis Technologies Corp. 108 Cherry Hill Drive Beverly, MA 01915 RE: The tariff classification of an ion implanter from an unknown country Dear Mr. Wicker: In your letter dated March 12, 2008, you requested a tariff classification ruling. The HE3 300mm High Energy Series Ion Implanter (“HE3”) is used in the manufacture of semiconductor devices. The model is comprised of a series of different modules such as (1) the Process Chamber, (2) the Resonator Linac (12 RF generators), (3) the Gas Box, (4) the 4 Pod Door Openers (“PDOs”), (5) the Eterna ELS Source, (6) the Dual End Effector Edge Grip Sliding Rail Robot, (7) the Final Energy Magnet, (8) the In Air Wafer Handling, (9) the Mass Analysis Magnet and (10) the Operator Interface. You indicate that all the modules are contained within one frame and that the HE3 is manufactured, sold, shipped and installed as one machine. While presently manufactured in the United States, you indicate in your letter that it may be manufactured abroad in the future, possibly in Taiwan. The applicable subheading for the HE3 300mm High Energy Series Ion Implanter will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The general rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at 646-733-3011. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N025506 April 7, 2008 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8541.29.0095 Mr. William R. Fitzsimmons Import/Export Compliance Administrator Infineon Technologies Industrial Power, Inc. 1050 Route 22 Lebanon, NJ 08833 RE: The tariff classification of an insulated gate bi-polar transistor (IGBT) 62mm module from Germany Dear Mr. Fitzsimmons: In your letter dated March 24, 2008 you requested a tariff classification ruling. The merchandise subject to this ruling is an insulated gate bi-polar transistor (IGBT) 62mm module. This item, which is identified within your submission as Part Number FZ600R12KE3, contains a non-photosensitive transistor. The IGBT is mounted in an isolated base plate module. It has a dissipation rate of 2,800 watts and an operating frequency between 1 to 8 kilo hertz. The applicable subheading for the insulated gate bi-polar transistor (IGBT) 62mm module (Part Number FZ600R12KE3) will be 8541.29.0095, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Transistors, other than photosensitive transistors:” Other: Other: Other.” The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda Hackett at 646-733-3015. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N026262 May 15, 2008 CLA-2-84:OT:RR:E:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. Jason E. Carrel Foreign Trade Classification Manager Lam Research Corporation 4650 Cushing Parkway Fremont, CA 94538 RE: The tariff classification of semiconductor production equipment from an undetermined country Dear Mr. Carrel: In your letter dated April 16, 2008 you requested a tariff classification ruling. The 2300 Exelan® Plasma Etch Process Module is designed for etching patterns on individual semiconductor wafer layers. The unit is capable of processing 200mm and 300mm wafers. It is a medium ion density, medium pressure dielectric etch system for =0.18µm technology applications. Plasma etching (also known as anisotropic dry etching) is achieved in the process module by generation of partially-ionized plasma at low pressures. Free ions within the plasma remove materials from the wafer surface that are not protected by a photo-resistive mask. The reactive gas used in the process chamber will vary depending on whether an insulating, semi-conductive, or conductor (metal) layer is being etched. The VCR Gas Box is a gas delivery system which allows for the control of the selection, flow and sequencing of reactive and neutral gases. These gases are needed to create the appropriate environment within the process modules. The VCR Gas Box is designed for use with Lam wafer processing tools, i.e., the microwave surface strip process modules and the plasma etch process modules (such as the 2300 Exelan® Plasma Etch Process Module). The unit is capable of regulating the safe supply and mixture of up to twelve separate gases to a process module. While “VCR” is an acronym for “vacuum coupling radiation laboratory” fittings, you indicate that the unit is not designed for radiation emitting gases. The “VCR” refers only to the type of gas fittings used in the Gas Box. The applicable subheading for the 2300 Exelan® Plasma Etch Process Module and the VCR Gas Box will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at 646-733-3011. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N027335 May 28, 2008 CLA-2-84:OT:RR:E:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. John Wicker Axcelis Technologies Inc. 108 Cherry Hill Drive Beverly, MA 01915 RE: The tariff classification of a semiconductor dry strip system from the United States Dear Mr. Wicker: In your letter dated May 1, 2008, you requested a tariff classification ruling. The Integra RS Dry Strip System is a multi-chamber system (plasma source and process chambers) designed to strip photoresist from silicon wafers as part of the manufacturing process for semiconductor devices and integrated circuits. It utilizes plasma technology qualified for 55nm and below production in memory and logic manufacturing. The Integra RS is capable of processing 360 300 mm wph. Process steps include bulk resist strip, residue removal and removal of multi-layer resist stacks. The system consists of the following: (1) paired downstream microwave plasma sources, (2) process module gas enclosure, (3) vacuum wafer transfer module and (4) an ISO Class 1 EFEM with 3 or (optional) 4 POD door opener capacity. In your letter, you indicate that the system is presently manufactured in the United States. However, in the future, some subassemblies will be manufactured in China. In addition, you state that your firm expects to export these systems worldwide. The applicable subheading for the Integra RS Dry Strip System will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at 646-733-3011. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


N028332 June 5, 2008 CLA-2-85:OT:RR:E:NC:1:108 CATEGORY: Classification TARIFF NO.: 8523.51.0000 Mr. Troy D. Crago Atico International USA, Inc. 501 South Andrews Avenue Fort Lauderdale, FL 33301 RE: The tariff classification of a media device with keychain from China. Dear Mr. Crago: In your letter dated May 14, 2008, you requested a tariff classification ruling. The subject merchandise, based on the submitted information, is a non-volatile storage media device with a metal keychain, item number A017HA00803, which is referred to as the “USB Digital Bible Keychain.” This device, being a NAND flash drive, is a type of semiconductor media that incorporates 66 chapters of the Bible, which is recorded onto its flash drive prior to shipment to the United States. This media storage device is designed to be inserted into the USB slot of a personal computer for opening the digital version of the Bible’s chapters into the computer’s WordPad. It is stated that this media device is read-only in noting that it cannot accept media from the computer. This media device, being attached to a metal keychain, is considered to be a composite good for tariff classification purposes with the essential character being imparted by the media device. The applicable subheading for this media device with keychain will be 8523.51.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Discs, tapes, solid-state non-volatile storage devices, “smart cards” and other media for the recording of sound or of other phenomena, whether or not recorded, including matrices and masters for the production of discs, but excluding products of Chapter 37: Semiconductor media: Solid-state non-volatile storage devices. The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Lisa Cariello at 646-733-3014. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division


The tariff classification of a repair system


N044476 December 15, 2008 CLA-2-84:OT:RR:E:NC:N1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. John Wicker Axcelis Corp. 108 Cherry Hill Drive Beverly, MA 01915 RE: The tariff classification of a Plasma Asher from the United States. Dear Mr. Wicker: In your letter dated November 13, 2008, you requested a tariff classification ruling. You refer to the item as a RadiantStrip 220ES Plasma Asher. You state this tool is used in the manufacture of semiconductor devices. The primary application of the Plasma Asher is photoresist dry strip and residual removal for 200mm wafers. It consists of the following: (1) microwave source, (2) liquid-cooled plasma tube, (3) dual baffle plates, (4) wafer thermal chuck, and (5) vacuum exhaust. The downstream microwave plasma generator and chuck based heating ensure thorough and uniform photoresist removal. The small, independent chambers enable the fastest ash rates while allowing for optimized recipes on individual chambers. In a telephone conversation on December 5, 2008 with a member of my staff, you confirmed that the country of origin of the Plasma Asher is the United States. The applicable subheading for the RadiantStrip 220ES Plasma Asher will be 8486.20.0000, HTSUS, which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The general rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


The tariff classification of Silicon Tetrahydride, (CAS# 7803-62-5) from Canada


N048304 February 4, 2009 CLA-2-84:OT:RR:E:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.90.0000 Ms. Donna Arduino JEOL USA, Inc. 11 Dearborn Road Peabody, MA 01960 RE: The tariff classification of a P-DEF AMP from Japan Dear Ms. Arduino: In your letter dated January 6, 2009 you requested a tariff classification ruling. The P-DEF AMP is a component of the Electron Beam Lithography Systems used in the manufacture of semiconductor masks or reticles. These systems transfer design patterns to a mask or reticle through the use of electron beams to write the patterns on the substrates. These masks or reticles will subsequently be used for semiconductor wafer fabrication. Neither the P-DEF AMP nor the Electron Beam Lithography Systems of which the P-DEF AMP is a component can be used for other purposes. You state that the P-DEF AMP is customized only to be used in the JEOL Electron Beam Lithography Systems and is incapable of being connected to any other general devices. The P-DEF AMP is so named to indicate the device's two functions, i.e., the P-DEF stands for (electron beam) positioning deflection and the AMP stands for amplification of the voltage of the digital signal from 0 or 5 V to ±160 VDC. The applicable subheading for the P-DEF AMP as described above will be 8486.90.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Parts and accessories. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N048655 January 22, 2009 CLA-2-85:OT:RR:E:NC:1:108 CATEGORY: Classification TARIFF NO.: 8523.51.0000 Mr. Troy D. Crago Atico International USA, Inc. 501 South Andrews Avenue Fort Lauderdale, FL 33301 RE: The tariff classification of a micro SD flash memory card from China. Dear Mr. Crago: In your letter dated January 8, 2009, you requested a tariff classification ruling. The merchandise in question is a 1 GB micro SD flash memory card, which is referred to as “item number A015MA0088.” This non-volatile storage device measures 11 millimeters in length by 15 millimeters in width by 1 millimeter in height and weighs 1 gram. In addition, it is stated that this removable flash memory card supports SD 1.1 standard interface and is compatible with all PC card and socket services. The applicable subheading for this micro SD flash memory card will be 8523.51.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Discs, tapes, solid-state non-volatile storage devices, "smart cards" and other media for the recording of sound or of other phenomena, whether or not recorded, including matrices and masters for the production of discs, but excluding products of Chapter 37: Semiconductor media: Solid-state non-volatile storage devices. The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Lisa Cariello at (646) 733-3014. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N048675 January 13, 2009 CLA-2-84:OT:RR:E:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Dr. Yifu Ding Department of Mechanical Engineering, 427 UCB University of Colorado 1111 Engineering Drive Boulder, CO 80309-0427 RE: The tariff classification of Eitre 3 - Nano Imprint Lithography System from Sweden Dear Dr. Ding: In your letter dated January 8, 2009 you requested a tariff classification ruling. The imported equipment called Eitre 3 - Nano Imprint Lithography System is a nanofabrication tool. This system will allow replication of patterns in the micro and nanometer range on polymeric materials. The Eitre system is equipped with thermal imprint using the Soft Press technology and a heater embedded in the substrate chuck. The equipment also includes an embedded UV lamp for UV-induced crosslinking for pattern replication. The Nano Imprint Lithography System uses two methods of operation. They are thermal embossing and UV induced crosslinking. The thermal embossing approach consists of a pre-patterned mold made of silicon or silica and is placed on top of a spin-coated polymer film. At a high temperature (higher than the softening temperature of the polymer), the mold is pressurized onto the polymer film and a replica is made. After cooling down to room temperature and the mold is removed, a free standing polymer pattern on the substrate is produced. In the next method, the UV-crosslinking approach, a low viscosity photoactive monomer film is brought in contact with the mold, and fills the cavities of the mold. The monomer is then UV crosslinked into a network polymer. After removing the mold, a replica of the pattern is achieved. This system does not perform any etching or stripping. The Nano Imprint Lithography System is one machine which is comprised of a PLC control, manual loading system, UV lamp and a heating system and pressurization system. The equipment is imported in one shipment and the size of the equipment is 80x60x180cm in LxWxH. You indicate that this system is principally used as a research tool in research labs and small companies for fabricating semiconductors. The applicable subheading for the Eitre 3 - Nano Imprint Lithography System will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 ( C ) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N049115 January 26, 2009 CLA-2-85:OT:RR:E:NC:1:108 CATEGORY: Classification TARIFF NO.: 8523.51.0000 Mr. Colon Ng NEC Corporation of America 6535 N. State Highway 161 Irving, TX 75039 RE: The tariff classification of a prerecorded CompactFlash™ card from Japan. Dear Mr. Ng: In your letter dated January 13, 2009, you requested a tariff classification ruling. The subject merchandise, based on the submitted information, is a prerecorded CompactFlash™ card, which is referred to as the “SV83 Voice Data CF (SS).” This type of flash memory card is from the MCF10P-xxxxS series, which is a family of flash memory cards that incorporate a controller chip and nonvolatile NAND flash memory with a CompactFlash™ interface. Further, it is stated that this semiconductor-based nonvolatile storage device, incorporating prerecorded messages used for wake-up calls, is to be installed in the Univerge SV8300, a communication server. The applicable subheading for this prerecorded CompactFlash™ card will be 8523.51.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Discs, tapes, solid-state non-volatile storage devices, “smart cards” and other media for the recording of sound or of other phenomena, whether or not recorded, including matrices and masters for the production of discs, but excluding products of Chapter 37: Semiconductor media: Solid-state non-volatile storage devices. The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Lisa Cariello at (646) 733-3014. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N049723 February 19, 2009 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. Peter J. Blood Brooks Automation, Inc. 15 Elizabeth Drive Chelmsford, MA 01824 RE: The tariff classification of the Fusion Compact Controller from the United States Dear Mr. Blood: In your letter dated January 20, 2009 you requested a tariff classification ruling. The Fusion Compact Controller (“FCC”) is designed to be used in semiconductor fabrication processes. The scalable, configurable apparatus manages all system motion control and I/O. Features include host communications [1 Ethernet Port (10/100Mb), 1 RS232 Port] and device network connections [3 Ethernet Ports, 3 FireWire Ports]. The unit measures 297mm x 162mm x 400mm (11” x 6.36” x 15.75”) and weighs 15kg (33.5lbs). The applicable subheading for the Fusion Compact Controller (“FCC”) will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits The rate of duty will be free. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O’Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N055576 April 16, 2009 CLA-2-90:OT:RR:E:NC:1:114 CATEGORY: Classification TARIFF NO.:9031.49.9000 Ms. Jo-Anne Daniels Jo-Anne Daniels DBA Trade Resources and Associates P.O. Box 836 El Granada, CA 94018 RE: The tariff classification of Wavefront Metrology Tooling from Japan Dear Ms. Daniels: In your letter dated March 23, 2009, on behalf of Nikon Precision Inc., you requested a tariff classification ruling. The Wavefront Metrology Tooling referred by Nikon Precision Inc. (NPI) as P-PMI (Portable Phase Measurement Interferometer) tool. The Wavefront Metrology Tooling is an instrument that measures and monitors the Nikon’s lithography equipment’s performance. The NPI tool measures light wavefront inclination through the application of the principle Shack-Hartmann method. The tool’s application is to calibrate, adjust, correct and monitor the system’s performance. The tool is used during the production, installation and maintenance of the lithography equipment. The applicable subheading for the Wavefront Metrology Tooling will be 9031.49.9000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for other measuring or checking instruments, appliances and machines; other optical instruments and appliances: other. The rate of duty will be 3.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Barbara Kiefer at (646) 733-3019. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N057062 May 7, 2009 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.10.0000 Ms. Gail T. Cumins Sharretts, Paley, Carter & Blauvelt, P.C. 75 Broad Street New York, NY 10004 RE: The tariff classification of a crystal grower and a wire saw from Japan and Switzerland Dear Ms. Cumins: In your letter dated April 7, 2009 on behalf of Sanyo Solar of Oregon LLC, you requested a tariff classification ruling. The crystal grower, Model FT-CZ2008, is designed to produce monocrystalline semiconductor boules from which semiconductor wafers can be sliced. The unit employs the Czochralski (CZ) method in which a seed crystal, mounted on a rod, is dipped into a crucible of molten material (polycrystalline silicon). The seed crystal is positioned to touch the surface of the molten material. The seed crystal used will have the same crystal orientation as that required in the finished crystal. As the rod is subsequently pulled upward, crystal growth begins as a thin film of the molten material adheres to the seed and cools. Along with pulling action, the seed crystal and the crucible are simultaneously being rotated in opposite directions during the growth process. This growing procedure shapes cylindrical silicon boules from the molten material. The wire saw, Model DS-264-4, is designed to slice the monocrystalline silicon boules produced by the crystal grower into individual wafers. Abrasive-coated wire is used to saw the boules into wafers. The applicable subheading for the crystal grower, Model FT-CZ2008, and the wire saw, Model DS-264-4, as described above will be 8486.10.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of boules or wafers. The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


The tariff classification of silicon from Canada

silicon containing by weight less than 99.99


The tariff classification of Hi-Cal® pure calcium wire from China


N084635 December 11, 2009 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.90.0000 Ms. Anita Lee Marubeni America Corporation 375 Lexington Avenue New York, NY 10017-5644 RE: The tariff classification of polishing pads from Japan Dear Ms. Lee: In your letter dated November 16, 2009 you requested a tariff classification ruling. Submitted samples being returned as per your request. Polishing pads, model numbers RHB66, RHB666-V2 and RHB666CB-OM, are used in the chemical mechanical planarization (“CMP”) process. You state that the polishing pads in question are designed exclusively for use in the semiconductor manufacturing industry. The CMP process, also known as chemical mechanical polishing, is a process of smoothing/flattening and polishing the surfaces of semiconductor wafers by combining chemical removal with mechanical buffing. While the average size of the non-abrasive pads is 400mm to 1100mm, size varies to conform with customer specifications. At time of importation, the pads are in the form of a circle, have heat embossed lattice pattern surface finishes and may or may not include polishing slurry feeding holes. The pads are referred to as “suede”. However, their actual composition is as follows: (1) surface layer - 100% polyurethane resin, (2) middle layer -- 100% polyethylene terephthalate fiber impregnated with butadiene rubber and (3) base layer - polypropylene film (i.e., PET sheet and noncellular). The surface and middle layers adhere by acrylic adhesive. The base layer adheres to the surface/middle layer by NBR adhesive which sticks onto the platen of the polishing machine. When not in use, the polishing pad is protected by a release paper. The applicable subheading for the polishing pads, model numbers RHB66, RHB666-V2 and RHB666CB-OM will be 8486.90.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9(C) to this chapter; parts and accessories: Parts and accessories. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O’Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N086783 January 6, 2010 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8542.31.0000 Mr. Herbert Lynch Customs Counsel to Analog Devices, Inc. Sullivan & Lynch, P.C. 56 Roland Street Boston, MA 02129-1223 RE: The tariff classification of Part ADDAC-80-CCD-V (hybrid integrated circuit) from United Kingdom Dear Mr. Lynch: In your letter dated November 24, 2009, which was received by our office on December 7, 2009, you requested a tariff classification ruling on behalf of your client, Analog Devices, Inc. The merchandise subject to this ruling is Part ADDAC-80-CCD-V (hybrid integrated circuit). Part ADDAC-80-CCD-V is one of a family of 12-bit devices imported by Analog Devices, Inc. It is a multi-chip module consisting of specifically configured integrated circuits and passive elements, such as resistors and capacitors. Based upon the desired application, the device can receive, convert and transmit digital signals into an analog representation. This device is used in applications such as radar processing, digital oscilloscopes, communications receivers (wired and wireless), forward looking infrared imaging (FLIR), secure communications, and I/Q modulations in RF communications systems. A sample of this device was submitted for classification purposes and is being returned as per your request. Part ADDAC-80-CCD-V contains passive film components, such as resistors and capacitors, which are formed by layering a thin or thick film circuit, in the mass (non-discrete), directly on top of a substrate. The manufacturing process begins with a printed circuit produced through film technology. The printed circuit is the substrate to which components that are produced through semiconductor technology are mounted on to. The components that are produced through the semiconductor technology are active components, such as integrated circuits. These integrated circuits are composed of multiple CMOS semiconductors and those used on the item subject to this ruling, Part ADDAC-80-CCD-V, are mounted on to a thin film ceramic substrate. Part ADDAC-80-CCD-V is packaged with I/O pins attached. In accordance with Explanatory Note (EN) 85.42 (II) the manufacturing process for Part ADDAC-80-CCD-V meets the definition of a hybrid integrated circuit, which states: “These are microcircuits built up on an insulating substrate on which a thin or thick film circuit has been formed.” Since the manufacturing process for Part ADDAC-80-CCD-V begins with the creation of an insulating substrate, the printed circuit, which was created through film technology, thin or thick, with microcircuits, CMOS integrated circuits, built up, mounted, on the insulating substrate, it is a hybrid integrated circuit as described by EN 85.42 (II). Also, in a conversation with you, it was confirmed that this type of hybrid integrated circuit was a processor, as confirmed by technical personnel at Analog Devices, Inc. The applicable subheading for Part ADDAC-80-CCD-V (hybrid integrated circuit) will be 8542.31.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits.” The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at (646) 733-3015. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N087022 January 6, 2010 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.90.0000 Mr. Robert L. Eisen Ms. Lindsay A. Minnis Baker & McKenzie LLP 1114 Avenue of the Americas New York, NY 10036 RE: The tariff classification of a Subassembly of a Step and Repeat Semiconductor Manufacturing Machine from an Unknown Country Dear Mr. Eisen and Ms. Minnis: In your letter dated December 4, 2009 on behalf of your client Nikon Precision Inc. (“NPI”), you requested a tariff classification ruling. The imported article is a subassembly of a step and repeat semiconductor manufacturing machine. It consists of a Beam Matching Unit (“BMU”), an excimer laser, and fluorine traps. The components of this subassembly will be packed separately, but shipped together. All of the components will be assembled together after importation and will be integrated into a complete semiconductor manufacturing machine. When completed, the step and repeat semiconductor manufacturing machine will function to create integrated circuits on silicon wafers. The excimer laser provides the light source and power for the semiconductor manufacturing machine. The excimer laser consists of a laser exciter unit, a resonator unit, an optical system, a laser chamber, monitor module, automatic and manual shutters, a gas supply module, a vacuum pump module, various controllers, and fluorine traps. The “BMU” consists of the following components: motors, optics, internal housing units, Camera Coupled Device (“CCD”), Neutral Density (“ND”) Filters, interlocks and an external housing. The purpose of the BMU is to deliver the beam from the excimer laser to the illumination unit (“IU”) of the step and repeat semiconductor manufacturing machine. The BMU controls the feeding and positioning of the laser beam through the use of optics, motors, and ND filters. The BMU positions and directs the beam precisely centered on the IU while maintaining the proper configured size and shape of the beam. The BMU connects to the excimer laser and the IU. The laser is bolted to the BMU. The BMU contains support brackets that run along the floor and are bolted directly to the laser. The complete semiconductor manufacturing machine will not function without the BMU/laser subassembly. The fluorine traps are housed together with the laser and adjust the laser to trap the fluorine gas that escapes during operation of the semiconductor manufacturing machine. In your letter, you made reference to heading 9013, Harmonized Tariff Schedule of the United States (HTSUS), which provides, in part, for lasers, other than laser diodes. The National Import Specialist (NIS) for heading 9013, HTSUS, agrees that this heading would not be applicable, because of the inclusion in the importation of the BMU and the fluorine traps. The applicable subheading for the subassembly of a step and repeat semiconductor manufacturing machine as described above will be 8486.90.0000, HTSUS, which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Parts and accessories. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O’Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N088683 January 5, 2010 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8542.31.0000 Mr. Ram J. Arvikar Vice President Quality & Corp. Compliance Vectron International 267 Lowell Road Hudson, NH 03051 RE: The tariff classification of crystal clock oscillators (hybrid integrated circuits) from Japan Dear Mr. Arvikar: The purpose of this ruling is to add additional descriptive information regarding the merchandise classified within New York Ruling N022625, which was issued to you. New York Ruling N022625 dealt with the classification of a crystal clock oscillator. After reviewing the product literature for that ruling and discussing it with you, it was realized that, while the classification of the item was correct, the ruling did not provide a full description of the merchandise. As a result, this letter will serve as a correction to New York Ruling N022625 to reflect the full description. The classification remains unchanged. A complete corrected ruling follows. In your letter dated January 30, 2008 you requested a tariff classification ruling. The merchandise subject to this ruling request is identified within your letter as crystal clock oscillators. These oscillators control frequency output (as a timing or frequency control device) and provide timing and clock circuit functions. They are used for providing a frequency source at a desired frequency and used for data and signal processing in a variety of applications in telecommunications. This item is in a metal package wherein an internal ceramic substrate, made using thin or thick film technology, is used as an insulating substrate on which active and passive electronic devices and a quartz crystal are assembled using solder. The entire assembly is hermetically sealed. As such, based on the method of manufacture, this item meets the definition of a hybrid integrated circuit as described in Explanatory Note (EN) 85.42 (II) which states: “These are microcircuits built up on an insulating substrate on which a thin or thick film circuit has been formed.” Since the manufacturing process for crystal clock oscillators begin with the creation of an insulating substrate, which was created through thin or thick film technology, with active and passive discrete components assembled thereon, mounted by soldering, to the insulating substrate, it is a hybrid integrated circuit as described by EN 85.42 (II). The applicable subheading for the crystal clock oscillators (hybrid integrated circuits) will be 8542.31.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for "Electronic integrated circuits: processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits or other circuits." The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at (646) 733-3015. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N091160 February 2, 2010 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8542.31.0000 Ms. Maria Wood LSI Corporation 1621 Barber Lane Milpitas CA 95035 RE: The tariff classification of integrated circuits from Taiwan Dear Ms. Wood: In your letter dated January 14, 2010, you requested a tariff classification ruling on three items. The items are two different types of integrated circuits and an evaluation board. You have not furnished adequate information regarding the evaluation board for this office to determine its classification. As such, this ruling will only address the classification of the two integrated circuits. Following the classification of the two integrated circuits you will find a listing of questions that require a response from you in order to provide the classification of the evaluation board. The merchandise subject to this ruling is two integrated circuits specifically designed for incorporation into mass market hard drives. Each integrated circuit is identified as a system-on-a-chip (SoC). SoC refers to integrating all components of an electronic system into a single integrated circuit. They integrate the functionality of the read channel, hard disk controller, servo logic, microprocessor and memory on a single piece of silicon. It may contain digital, analog, mixed-signal, and often radio frequency functions. In contrast, microcontrollers are typically just single-chip-systems, with lower memory capacity. SoCs are capable of running/operating software with internal or external memory. The first integrated circuit is a SoC that includes a read channel, a serial physical layer (PHY), a microprocessor core and an HDC core. This SoC will be incorporated into mass market hard drives. The second integrated circuit is a SoC which includes a read channel, a serial-attached small computer system Interface (SAS) PHY, a microprocessor core and HDC core. This SoC is designed for use in enterprise hard disk drives used in the storage industry. The applicable subheading for the integrated circuits, whether in die, wafer, or packaged form, will be 8542.31.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for "Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits." The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda Hackett at (646) 733-3015. If you decide to resubmit your request for the evaluation board, please refer to our file number N091160 and provide a response the questions listed below. Include all of the material that we have returned to you pertaining to the evaluation board and mail your request to U.S. Customs and Border Protection, Customs Information Exchange, 10th Floor, One Penn Plaza, New York, NY 10119, attn: Binding Rulings Section. If your request was submitted electronically and the information required does not involve sending a sample, you can re-submit your request and the additional information electronically. 1. Exactly how does the evaluation board “assist manufacturers in development and performance evaluation” of the SoCs? 2. In operation, what are the inputs in and outputs from this import? 3. If you are familiar with the Atmel RZRaven development kit or similar items, how is this similar to and different from those in regard to use in development? 4. How is its function similar to and different from logic emulation in eemulation and verification engineering (EVE)? 5. What specific performance parameters will the import evaluate? How will the results, if any, be communicated to the manufacturer? 6. Will it identify defective SoCs? If so, how will it do so? 7. Noting your proposed classification under HTSUS 9030, what, if any, electrical quantities, e.g., voltage, current, etc, does it measure and approximately how accurate are those measurements? 8. Noting that you propose classification in HTSUS 9030.90, what device do you consider it to be a part or accessory of? What is the over all function of that device? How does this relate to its functioning? 9. Why do the imports already include a SoC if they are being used in development of the SoC? 10. How do the “peripheral components” on the imported boards, which are apparently not mechanical, “mimic the operation of a hard disk drive”? 11. What is the approximate cost and size (length, width, height) of one of the imports? 12. How many of the imports are needed by the typical manufacturer? 13. Are the imports in any sense prototypes which will enable manufacturers to further develop, test or evaluate the performance of the import (or of the SoC) for use in their products? If so, explain. If you have any questions regarding the questions the evaluation board, Please contact National Import Specialist James Sheridan (646) 733-3012. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N094577 March 17, 2010 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.90.0000 Mr. Bernard Van Ham Cabot Microelectronics Corp. 870 N. Commons Drive Aurora, IL 60504 RE: The tariff classification of Polishing Pads from an undisclosed country Dear Mr. Van Ham: In your letter dated February 8, 2010, you requested a tariff classification ruling. Classification is being requested on circular polyurethane polishing pads marketed and sold under “EPIC® D100”. You state that the polishing pads are used principally in the manufacture of semiconductor wafers, semiconductor devices “microchips” and electronic integrated circuits used to store data, instructions, and control and operate various electronic products. You indicate that these imported pads will primarily be imported in a finished state with an occasional importation of semi-finished pads. Classification is not being sought on the raw materials used in the production of the pads. The imported polishing pads are circular-shaped, multi-layered, manufactured pads, which are constructed of several layers of polymeric materials and adhesives. These pads are used in the chemical planarization (CMP) process. They are principally used on specially designed semiconductor wafer CMP tools in combination with special abrasive dispersion chemical slurries to planarize layers of electronic materials present on or added to wafers. The planarizing steps will allow for increased levels of circuit integration. You indicate that your firm is currently involved in developing polishing pads for potential use in electronic and optical applications other than semiconductor production. You go on to state that these pads are still in the developmental stage and not currently commercially viable. In view of this fact, only the polishing pads currently being marketed will be considered in this ruling. The applicable subheading for the finished circular Polishing Pads will be 8486.90.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Parts and accessories. The rate of duty will be Free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. Your inquiry does not provide enough information for us to give a classification ruling on the semi-finished pads. Your request for a classification ruling should include detailed information as to (1) the specific manufacturing operations that have been performed on the pads in their semi-finished state and (2) the manufacturing operations that must be performed in order to produce pads in a finished state. Is it a matter of (1) adding layers or grooves, (2) laminating or (3) cutting pads to specific sizes? How many layers are present in the semi-finished state? What materials comprise the semi-finished pads? Is the adhesive present? When this information is available, you may wish to consider resubmission of your request. We are returning any related exhibits, etc. If you decide to resubmit your request, please include all of the material that we have returned to you. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N099445 April 20, 2010 CLA-2-85:OT:RR:NC:N1:109 CATEGORY: Classification TARIFF NO.: 8541.29.0095 8542.33.0000 Mr. Geoffrey M. Goodale Foley & Lardner LLP Attorneys at Law Washington Harbour 3000 K Street, N.W., Suite 600 Washington, DC 20007-5143 RE: The tariff classification of a metal oxide semiconductor field effect transistor (MOSFET) and an integrated circuit from Malaysia Dear Mr. Goodale: In your letter dated March 29, 2010 you requested a tariff classification ruling on behalf of your client, Picor Corporation. The merchandise subject to this ruling is a metal oxide semiconductor field effect transistor (MOSFET) and an integrated circuit. A sample of each was submitted for classification purposes and is being returned as per your request. The metal oxide semiconductor field effect transistor (MOSFET) is comprised of two identical MOSFETs mounted in parallel on a substrate. After the MOSFETs are mounted on the substrate array, underfill materials are applied. Overmolding, reflowing, and laser marking operations are then performed on the array. Next, the array is singulated into individual components that are tested. Subsequently, finishing operations are performed and the MOSFET product is shipped to Picor Corporation. The integrated circuit, which is an amplifier type integrated circuit, is a resonant gate driver integrated circuit. The assembly process is such that initially the wafer is sawed to singulate the die. The die is then attached onto a leadframe array. Afterwards, electrical connections are made and injection mold processing and laser marking operations are performed. The array is then singulated into individual components and tested. Following some final finishing operations, the integrated circuit amplifier is shipped to Picor Corporation. The integrated circuit amplifier is intended to be used in second generation converters. The applicable subheading for the metal oxide semiconductor field effect transistor (MOSFET) will be 8541.29.0095, Harmonized Tariff Schedule of the United States (HTSUS), which provides for "Transistors, other than photosensitive transistors:" Other: Other: Other." The rate of duty will be free. The applicable subheading for the integrated circuit will be 8542.33.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Electronic integrated circuits: Amplifiers.” The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Linda M. Hackett at (646) 733-3015. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


N100422 May 6, 2010 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. Edward F. Juliano Jr. 1050 Winter Street Suite 1000 Waltham, MA 02451 RE: The tariff classification of an IntelliGen® Mini Dispense System for Semiconductor Lithography from Japan Dear Mr. Juliano: In your letter dated March 31, 2010 on behalf of your client Entegris Inc., you requested a tariff classification ruling. Classification is being sought on an Entegris IntelliGen® Mini Dispense System which is designed exclusively to filter and dispense photoresist chemicals onto wafers in the photolithography steps of the semiconductor manufacturing system. The IntelliGen® systems are designed so they can be incorporated into photolithography equipment. The IntelliGen® System contains several elements such as a filter, motor, pump, pressure transducers, valves and controlling software. They are installed in tracks within the photolithography tools that coat and develop semiconductor wafers. As many as 48 of these systems may be included in a single tool. The IntelliGen® System also includes an interface module whose function is to make electrical and electronic connections for the IntelliGen® System when it is installed in a lithography track. This module is essential to the IntelliGen® System and is necessary for its operation. The IntelliGen® Dispense Systems are designed with the following characteristics that are critical to semiconductor wafer manufacturing: (1) a patented advanced two-stage dispense technology which isolates filtration from dispense and maximizes defect reduction and improving yield without sacrificing dispense repeatability, (2) a 50% footprint reduction which saves valuable space in track equipment and enables two-stage performance in the same space as a single stage pump, (3) a fill rate control and real-time pressure control to maximize filter performance and prevent microbubble formation in sensitive photochemicals, and (4) dispense confirmation which provides an alarm notification of a partial or failed dispense, which prevents costly wafer scrap due to coating problems. You indicate that the IntelliGen® Mini Dispense System is designed and used solely for the manufacturing of semiconductor devices. The applicable subheading for the IntelliGen® Mini Dispense System for Semiconductor Lithography with or without the interface module will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


The tariff classification of Chip Trays from Japan

semiconductor manufacturing equipment parts


N121378 September 30, 2010 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.90.0000 Mr. Cramer Hegeman KM ACT Corp. 2340 West Braker Lane, Suite A Austin, TX 78758 RE: The tariff classification of a pellicle from Korea. Dear Mr. Hegeman: In your letter dated August 25, 2010, you requested a tariff classification ruling. The submitted sample is referred to as a pellicle. You have stated it is made of Polymer film attached by gluing it to an aluminum frame. The pellicle is used in the photolithography step in the manufacturing of microelectronic “chips.” It is placed on top of photomasks to prevent contamination reaching the critical section of the photomask surface and prevent silicon wafer defect. The applicable subheading for the pellicle will be 8486.90.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Parts and accessories. The rate of duty will be free. You stated in your request that you were “…notified recently that the current HTS code being used, 9010.90.9000 at 2.9% was changed to a new number…” Heading 8486 came into existence with the implementation of the 2007 HTSUS, effective February 3, 2007. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division


The tariff classification of an ion implanter resonator assembly from Japan.

ion implanter
semiconductor assembly machine


N133297 December 16, 2010 CLA-2-84:OT:RR:NC:1:104 CATEGORY: Classification TARIFF NO.: 8486.20.0000 Mr. Glenn L. Overstreet KSI Corporation 851 Traeger Avenue Suite 200 San Bruno, CA 94066 RE: The tariff classification of semiconductor production equipment from China. Dear Mr. Overstreet: In your letter dated November 17, 2010, on behalf of your client Applied Materials Corporation, you requested a tariff classification ruling. You refer to part number 0290-04507 as a Centura AP Next Generation Gas Panel for Etch. You have stated that this item is a complete individual function machine, designed and solely used for the manufacture of semiconductor devices or of electronic integrated circuits. It is manufactured to Applied Materials Corporation's specifications for sole use as a gas delivery system for Etch process chambers on their Centura AP platform semiconductor manufacturing tool. The Next Generation Gas Panel mounts to the Centura AP platform. It is a self-contained system consisting of an exhaust enclosure that contains manual valves, pneumatically actuated valves, pneumatic directional control solenoid valves, MFC's (mass flow controllers), flow ration controllers, transducers, filters, heated and non-heated gas line weldments, mounting substrates and manifolds, electrical cable harness assemblies, switches, brackets and various mounting hardware. This complete unit provides for the following functions: the flow control of process gases from multiple sources into the gas panel; the filtering of these gases; the distribution of these gases to the individual process chambers; the purging of corrosive gases from valves and MFC's within the gas panel. There are also several interlock mechanisms that control the closing of valves to prevent the flow of gas in the event of a leak, an opened enclosure door, or insufficient exhaust air flow, as well as to prevent the flow of purge gas into the process gas lines and to prevent pump and purge valves from opening at the same time. The applicable subheading for the Centura AP Next Generation Gas Panel, part number 0290-04507, will be 8486.20.0000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Machines and apparatus of a kind used solely or principally for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circuits or flat panel displays; machines and apparatus specified in Note 9 (C) to this chapter; parts and accessories: Machines and apparatus for the manufacture of semiconductor devices or of electronic integrated circuits. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Patricia O'Donnell at (646) 733-3011. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division