8536.69 / 8544
Connectors and interconnects are a heavily China-sourced category — most board-to-board and wire-to-board connectors are manufactured in China and face ~33-40% total duties. Mexican wiring harnesses qualify as USMCA duty-free.
| HTS Code | Description | Rate |
|---|---|---|
| 8536.69.4065 | PCB connectors, headers, sockets | 10% |
| 8544.42.9000 | Electrical conductors with connectors | 35% |
| 8544.30.0000 | Automotive wiring harnesses | 0% |
Rates shown for non-China origin. China adds Section 301 surcharges (7.5%–50% depending on HTS code) for most electronics.
Enter your HTS code and shipment value to get the full duty calculation including MPF and HMF fees.
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