Transformer Bobbin Assembly from Mexico
Plastic bobbin with integrated terminals for winding transformer coils in power converters. As a specialized part for electrical transformers, it qualifies under the 'other parts' of HTS 8504.90.96.
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
• Provide bobbin pinout diagrams and winding specs to prove transformer-specific design
• Plastic content requires accurate material declaration to avoid Chapter 39 plastics ruling