Automotive ECU Printed Circuit Assembly from Japan
Engine Control Unit PCB assembly with microcontroller, sensors interfaces, and power regulation for vehicle engine management. Classified in HTS 8543.90.68.00 as electrical apparatus parts with specific automotive functions. Designed to withstand vibration, temperature extremes, and EMI.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include automotive standards compliance (ISO 16750, AEC-Q100) in technical documentation
• Specify vehicle compatibility to distinguish from general electronic assemblies
• Declare as 'unfinished' if requiring additional enclosure to maintain parts status