Aircraft Generator Voltage Regulator Module from Mexico
Electronic control module that maintains stable output voltage in aircraft generators under varying loads. Falls under HTS 8503.00.90.00 as a principal part for aircraft-suitable generators of heading 8502. Includes aircraft-grade circuitry for EMI resistance and thermal management.
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 TSO authorization or equivalent to prove aviation certification
• Document integration with specific aircraft generator models from heading 8502
• Avoid misclassification by specifying voltage regulation function exclusive to aircraft systems