BGA Heat Spreader Lid for Processor ICs from China
Precision-machined copper or aluminum lid assembly with thermal interface material for BGA integrated circuit packages. Recognized under HTS 8542.90.00.00 as a part of electronic integrated circuits, providing heat dissipation for high-power CPU/GPU dies.
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
• Provide thermal performance data sheets; declare surface finish (Ni/Au plating); check for ITAR restrictions on high-performance computing parts