Transistor Test Socket Inserts from China
Replaceable contact pins for test sockets that interface with transistor leads during electrical testing. Semiconductor device parts under 8541.90 for quality assurance.
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%Universal product exemption (U.S. note 52(b))
Import Tips
• Pin pitch and lead count specifications essential
• Avoid 8536 classification as electrical connections
• Contact resistance test data recommended