Implement enterprise standards: Q/321283HH15-2018, ensuring quality and consistency across all products.






- Vibration: Frequency range 10Hz - 2000Hz, powerful acceleration at 196m/s² ensures durability.
- Shock: With an acceleration of 980.7m/s², these connectors are built to withstand.
- Impact: An impressive 392m/s² impact resistance.
- Mechanical life: Endures 500 cycles, ensuring long-lasting performance.
Environmental Performance
- Operating temperature: Thrives in extreme conditions, from -55ºC to +125ºC.
- Relative humidity: Operates efficiently in 90%~95% humidity at 40°C ±2°C.
- Working pressure: Reliable between 101.33KPa and 1.33Pa.
- Air tightness: Not exceeding 4.6*102Pa.cm3/S, maintaining integrity under pressure.
Electrical Performance
- Rated operating voltage: Designed for optimized electrical performance.
work environment | rated operational voltage | (M)rated operational voltage |
normal temperature status | 600V | 500V |
Damp-heat condition | 600V | 500V |
Low pressure condition(4.39KPa) | 300V | 250V |
- Withstand voltage: Resilient to voltage fluctuations.
condition | withstand voltage | (M)withstand voltage |
sea level | 1500V | 1300V |
21336m(4.39KPa) | 375V | 350V |
- Insulation resistance: A minimum of 3000MΩ under normal conditions and not less than 100MΩ in damp and hot conditions, ensuring safety and reliability.
Prevent Misplug
Featuring keyways with unique angles on the insulator's outer circle, these connectors can be customized and assembled according to user needs. This design ensures that plugs and sockets of the same specification do not misconnect, while allowing seamless connections among plugs and sockets of the same assembly number. It effectively prevents mismatched insertions of different assembly numbers, enhancing user confidence.


1.What are your advantages?
Complete product range, excellent quality, fast delivery, high cost performance, advanced production equipment and testing equipment, professional sales team. Professional teams do reliable things.
2.Can you provide OEM services?
We can accept OEM orders. The materials, design, color and size will be produced according to your requirements. After the first sample is accepted or the process documents are signed and confirmed by both parties, the batch orders will be put into production.
3.Can you send me samples for reference?
Of course, for regular products, we can send samples to you for free. You only need to pay the freight.
4.How about your normal delivery time?
Usually, our regular products have sufficient inventory. Inventory products can be delivered quickly. But for some customized products, depending on different orders, the delivery time will be 6-25 days.