Detailed Explanation Of The Main Functions Provided By The Automotive Heavy-duty Connector Seal Terminals!

As a key component of modern vehicle electrical systems, automotive heavy duty connector sealing terminals play an irreplaceable role in ensuring signal transmission stability and environmental tolerance. With the improvement of automotive electronics and the development of new energy technologies, the multifunctional integrated design of sealing terminals has become an important direction of heavy duty electrical connectors technology evolution.
1. heavy duty power connectors Environmental sealing protection function
1. heavy duty connector 24 pin Waterproof and dustproof system:
o IP67 protection: can withstand immersion in 1 meter water for 30 minutes
o Multi-lip sealing structure design makes the particle filtration efficiency reach 99.6%
o Typical application: new energy vehicle battery pack high voltage 16 pin heavy duty connector
2. Chemical corrosion protection:
Protection object Sealing material selection Endurance time Brake fluid FKM fluororubber>5000h Transmission oil HNBR hydrogenated nitrile rubber>8000h
2. 24 pin heavy duty connector Electrical performance guarantee function
1.  4 pin heavy duty connector Contact resistance stability:
o Sealing pressure maintains 5-15N/cm2 contact surface pressure
o Resistance fluctuation after humidity cycle test <2mΩ
2. 6 pin heavy duty connector Electromagnetic shielding enhancement:
o  connector heavy duty Conductive rubber bushing improves shielding effectiveness by 20dB
o High-frequency interference attenuation rate>90% (1GHz frequency band)