Other
Calculating machines and pocket-size data recording, reproducing and displaying machines with calculating functions; accounting machines, postage-franking machines, ticket-issuing machines and similar machines, incorporating a calculating device; cash registers. > Other electronic calculating machines: > Other units of automatic data processing machines > Other: > Other > Other
Duty Rate (from China)
Products classified under Tariff item 8473.50.90.00
Alignment Sensor PCA for Lithography Steppers
This is a printed circuit assembly that processes alignment mark detection signals for semiconductor lithography steppers. It is classified under this tariff item as it is a unit of an automatic data processing machine, specifically designed for use with such systems in semiconductor manufacturing.
8473.50.90Control PCB for Crystal Pullers
This is a printed circuit board assembly that controls temperature and rotation in Czochralski crystal pullers used for semiconductor boule production. It is classified here as it is a unit of an automatic data processing machine, given its compatibility with EDP controllers.
8473.50.90Data Acquisition PCA for Wafer Lappers
This printed circuit assembly is used for real-time data acquisition from sensors in wafer lapping processes. It falls under this tariff item as a unit of an automatic data processing machine, compatible with ADP acquisition systems.
8473.50.90Interface Board for Wafer Slicing Saws
This PCA provides motor drive interfaces and vision system integration for wafer slicing saws in semiconductor preparation. It is classified here as a unit of an automatic data processing machine, usable with ADP data processors and saws.
8473.50.90I/O Expansion Card for Semiconductor Testers
This PCIe-based printed circuit assembly provides expanded I/O for parametric testing of semiconductor wafers. It falls under this tariff item as a unit of an automatic data processing machine, compatible with ADP expansion cards and testers.
8473.50.90Motherboard for Semiconductor Wafer Steppers
This printed circuit assembly serves as the control board for photolithography steppers in semiconductor wafer processing. It is classified here as a part equally suitable for EDP machines and semiconductor equipment, thus a unit of an ADP machine.
8473.50.90Motor Controller Assembly for Wafer Polishers
This PCA controls servo motors and pressure systems in chemical-mechanical wafer polishers. It falls under this tariff item as a unit of an automatic data processing machine, equally suitable for use with ADP motor controllers and polishers.
8473.50.90Power Distribution Board for Float Zone Crystal Growers
This PCA handles high-current RF power distribution for float zone crystal growers. It is classified here as a unit of an automatic data processing machine, used with ADP power supplies and growers.
8473.50.90Process Gas Controller for Deposition Tools
This printed circuit assembly controls mass flow controllers for CVD deposition tools. It falls under this tariff item as a unit of an automatic data processing machine, equally suitable for use with ADP gas controllers and deposition equipment.
8473.50.90RF Signal Processor Board for Plasma Etchers
This printed circuit assembly processes RF impedance matching signals for plasma etching tools. It is classified here as a unit of an automatic data processing machine, equally suitable for use with ADP RF boards and etchers.
8473.50.90Sensor Integration PCA for Wafer Grinders
This printed circuit assembly integrates displacement and vibration sensors for semiconductor wafer grinders. It falls under this tariff item as a unit of an automatic data processing machine, equally suitable for use with ADP controllers and grinders.
8473.50.90Thermal Management PCA for Wafer Processing
This PCA monitors and controls heaters and chillers in semiconductor wafer processing equipment. It is classified here as a unit of an automatic data processing machine, used with ADP thermal controllers and thermal systems.
8473.50.90Vacuum Control Interface for Wafer Handlers
This PCA interfaces vacuum pumps and sensors for robotic wafer handling in semiconductor fabs. It falls under this tariff item as a unit of an automatic data processing machine, used with ADP robot controllers and handlers.
8473.50.90Vision System Interface for Crystal Grinders
This printed circuit assembly interfaces CMOS cameras and lighting for automated crystal boule grinding. It is classified here as a unit of an automatic data processing machine, usable with ADP vision systems and grinders.
8473.50.90Yield Monitoring PCA for Fab Equipment
This printed circuit assembly aggregates yield data from multiple semiconductor processing tools. It falls under this tariff item as a unit of an automatic data processing machine, compatible with ADP data aggregators and fab machines.