Automotive connector waterproof connector white 1.8 series male and female wire harness electronic plug 2P 3P 4P 6P 9P
Pitch:4.0mm
The DJ7031-1.8 (4.0 mm) automotive waterproof connector is a high-reliability plug system engineered for modern vehicle wiring harnesses. Available in 2-, 3-, 4-, 6- and 9-pole configurations (male & female), this 1.8-series connector delivers both versatility and rugged performance in automotive, off-road, marine, and industrial electronic applications.
Mechanical robustness: Designed to withstand automotive stresses. Housing materials are typically high-temperature thermoplastics (e.g. PA66 or PPS) resistant to oil, fuel, and heat. Locking mechanisms are sturdy, ensuring secure mating under vibration, impact, and thermal cycling.
Waterproof sealing & protection: The connector system uses precision molded rubber seals and housings engineered to meet IP67 protection classes. It prevents water, dust, and vibration ingress, ensuring dependable operation in harsh environments.


A grand knightly gathering—celebrating life through freedom! Zhejiang Kuaili Electronics is set to debut at t...
Read moreZhejiang Kuaili Electronics Co., Ltd. is pleased to announce its participation in the 18th Shenzhen Internatio...
Read moreZhejiang Kaili Electronics Co., Ltd. warmly invites you to visit our booth W4.633 at the upcoming exhibition. ...
Read more