Automotive Grade MOSFET Wafer from China
Unmounted MOSFET wafers AEC-Q101 qualified for automotive applications like ECUs and sensors, dissipation under 1W per die. HTS 8541.21.00.40 for unmounted low-power transistor wafers.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include AEC-Q qualification certificates and reliability test data
• Automotive supply chain traceability - maintain lot-level documentation
• Temperature cycling specs must match <1W dissipation rating