Paper-Impregnated Circuit Board for Clock Movements from Mexico
Quartz clock mechanism control PCB featuring wholly impregnated paper base per HTS 8534.00.00.50, driving stepper motors for analog display hands. Used in wall, desk, and alarm clocks for precise timekeeping. Economical alternative to ceramic substrates in volume production.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Accuracy certification (±15 sec/month) should reference PCB material stability data
• Package as 'clock mechanism subassembly components' for proper tariff alignment
• Avoid declaring as complete movements; bare PCBs get different treatment from mechanisms