Rectifier Diode Heat Sink Assembly from Germany
A heat sink assembly integrated with high-power rectifier diodes, designed to dissipate heat in AC-DC static converters for welding equipment. Classified under HTS 8504.90.96.50 as it is an essential thermal management part of static rectifiers.
Duty Rate — Germany → 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
• Provide heat dissipation ratings and diode specs in documentation to confirm static converter application
• Ensure RoHS compliance labeling for electronics parts entering the US market
• Avoid common pitfall of classifying as standalone heat sinks (8419.90); emphasize rectifier integration