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High Voltage Waterproof Connector

SZCNT58-QC7
The CNTO-QC7 series connectors are specially designed for automotive applications and have high load-carrying capacity. They use a torsion spring structure jack with a mechanical life of up to 10,000 times and an anti-misinsertion design to meet the requirements of battery packs for anti-misinsertion. Pins and jacks, plugs and sockets can be matched with each other to meet different needs.




Technical indicators

Working temperature

-40 +125

Relative humidity

90% ~95%(40±2)

Working air pressure

4.39KPa~101.33KPa

Salt spray performance

48-120h

Waterproof level

IP67, up to dynamic IP68

Working voltage

1000V

Vibration

10 2000Hz, 196m/s2, instantaneous interruption 1μs

Shock

980m/s2, instantaneous interruption 1μs

Mechanical life

500 times

Insulation resistance

5000MΩ

Withstand voltage

3000V

Working current and contact resistance

Contact mating diameter (mm)

Contact resistance (m2)

Working current (A), temperature rise less than 55 degrees

Applicable cable diameter (mm²)

3

≤ 2

40A

2.5,4,6

3.6

≤ 2

60A

2.5,4,6,10

8

≤ 1

200A

25,35,50

10

≤ 0.2

250A

35,50,70

14

≤ 0.2

500A

95,120,135,150

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