Microwave Oven High Voltage Transformer from Mexico
This high voltage transformer steps up power to drive the magnetron in microwave ovens, essential for dielectric heating functionality. Classified under HTS 8514.90.4000 as a dedicated part of microwave ovens for heat treatment by dielectric loss. Widely imported for aftermarket repairs of household appliances.
Duty Rate — Mexico → United States
14%
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
• Label clearly as 'for microwave ovens only' to distinguish from general transformers
• Provide voltage ratings (e.g
• 2100V output) matching standard microwave specs in import docs