
The 4-core automotive waterproof connector wiring harness produced by Shenzhen Huajunxin is a highly reliable waterproof connector solution specially designed for automobiles, new energy equipment and outdoor industrial scenarios. Adopting male and female plug-in design, it features IP67 protection grade, vibration resistance and anti-loosening performance as well as long-term electrical stability. Compatible with 12/24V low-voltage systems, it is an ideal choice for electrical connection in harsh environments.
| Number of cores | 4-core (1 set each of male and female) |
| Protection Grade | IP67 (Dustproof and short-term water immersion protection when mated) |
| Terminal material | Tin/nickel plated brass, anti-oxidation and corrosion-resistant |
| Shell Material | PBT engineering plastic, flame retardant rating UL94 V0 |
| Sealing structure | Silicone sealing ring plus waterproof rubber plug for double-layer protection |
| Applicable Scenarios | Automobile headlamps, fuel injectors, throttle valves, sensors, new energy equipment |

