Custom Automotive ECU Printed Circuit Board from Mexico
This PCB for engine control units features automotive-grade microcontrollers, power MOSFETs, and CAN bus interfaces soldered onto multilayer FR4 substrate. Falls under HTS 8534.00.00.95 as 'other' printed circuits for vehicle electronic control applications.
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
• Include automotive qualification certificates (AEC-Q100) in import documentation
• Prevent reclassification to 8537 by documenting use in multiple vehicle systems, not just lighting
• Declare exact layer count and material specs to justify multilayer PCB valuation