High-Purity Alumina Submount Insulator from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Thermal impedance and DBC compatibility data
• JEDEC JESD51 thermal testing documentation
• Avoid 8542 IC packaging classification