Semiconductor Fab Vacuum Pump Controller Board from Germany
This printed circuit assembly (PCA) controls turbomolecular vacuum pumps used in semiconductor wafer processing equipment. It manages pump speed, pressure setpoints, and vibration isolation, ensuring precise vacuum conditions for manufacturing processes. As a PCA suitable for use solely or principally with machines of heading 84.71, it falls under tariff item 8473.30.20.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the PCA is declared as a printed circuit assembly under tariff item 8473.30.20
• Verify that the goods are not excluded by Section XVI Note 1 (e.g
• not belts or textile articles)
• Keep documentation showing the PCA's principal use with heading 84.71 machines