Automotive wiring connection plug-in several elements:

1. The material of the connector contact is stable and reliable

2. The positive force is stable

3. The voltage and current of the circuit are stable

4, the temperature requirements within the specified range, including the surrounding temperature and its own temperature rise

5, good robustness

6. The connectors must be the same as those used in high-speed, long-distance communication computers. The car connector must be able to work reliably in harsh conditions

7, connector insertion force: below 20.5kg;

8, connector holding force: more than 2.5kg;

9, heat resistance: - 40~120℃