IGBT Power Module Heatsink from Japan
Aluminum heatsink assembly for Insulated Gate Bipolar Transistor (IGBT) modules used in static converters like inverters. Falls under HTS 8504.90.96 as a dedicated part for thermal management in power electronics transformers and converters.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide thermal dissipation specs and compatibility certificates showing use in static converters
• Ensure HS declaration matches exact part function to prevent misclassification as general heat sinks (8419)