Darlington Transistor Chip Array Wafer from China
Silicon wafer with unmounted Darlington transistor pair chips for high-current switching applications under 1W total dissipation. Covered by HTS 8541.21.00.40 as unmounted transistor dice.
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
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Specify paired transistor matching parameters and total dissipation
• Anti-static tape and reel preparation even for wafer form
• Avoid declaring as ICs - emphasize discrete transistor function