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High-Purity Alumina Submount Insulator from Canada

99.9% alumina ceramic submount for power semiconductor modules, providing thermal and electrical isolation. HTS 8546.20.00 for ceramic electrical insulators in IGBT modules.

Duty Rate — Canada → United States

13%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Thermal impedance and DBC compatibility data

JEDEC JESD51 thermal testing documentation

Avoid 8542 IC packaging classification

High-Purity Alumina Submount Insulator from Canada — Import Duty Rate | HTS 8546.20.00