Microwave High Voltage Transformer from Mexico
Specialized step-up transformer that converts 120V household current to the 2000-4000V needed for magnetron operation in microwaves. Classified in HTS 8516.90.50.00 due to its dedicated design for microwave ovens of subheading 8516.50.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include safety certifications (UL/CSA) and voltage specifications in import docs to demonstrate microwave-specific design
• Declare exact specifications (output voltage/current) to avoid scrutiny as potential X-ray transformer parts