Deposition Chamber Vacuum Controller from United States
This PCA monitors turbopump speed and pressure in PVD/CVD chambers depositing thin films on semiconductor wafers. It is a dedicated control board for these deposition machines. As a printed circuit part principally for machines of heading 84.71, it falls under tariff item 8473.30.20.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the PCA is principally used with deposition machines of heading 84.71
• Keep records of the machine's classification to support the PCA's classification
• Check for any applicable duty relief programs for semiconductor manufacturing equipment