Paper Phenolic PCB for Calculator Circuits from Mexico
FR-1 paper phenolic printed circuit for basic function calculators and desktop organizers with calculation features. Specifically designed under HTS 8534.00.00.50 impregnated paper base requirements. Supports solar/boost converter power and basic arithmetic logic.
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
• RoHS declaration must confirm lead-free paper phenolic resin formulation
• Specify display driver compatibility (7-segment/LCD) in technical specs
• Avoid office machine classification; bare PCBs don't qualify as complete calculators