J14A, C, D series rectangular electrical connectors
1. Brief introduction of J14B series rectangular electrical connector
J14B series electrical connectors are based on J14A with increased connector density and waterproof function. The double safety locking mechanism is the connection locking form of the rectangular electrical connector that takes into account quick operation and reliable use, and the termination form is crimping. This series of products are made into finished products by crimping cables according to customer needs.
2. Applicable scope of J14B series rectangular electrical connector
It is suitable for strategic weapon systems, aerospace satellite systems, launch vehicles, ground support systems, and can also be widely used for connections between various electronic instruments, meters and cables.
3. Use environmental conditions
Working temperature: -55℃～+125℃
Fourth, the main technical performance
Rated current (A):
Mating diameter of contact ￠㎜
0.8
1
1.5
Rated current
3
5
10
Mating diameter of contact ￠㎜
0.8
1
1.5
Life test value
0.006
0.003
After life test
0.010
0.005
Relative humidity: at 40±2℃, 90﹪—95﹪
Atmospheric pressure: 101.3Kpa～1.33Pa
Sinusoidal vibration: 10Hz～2000Hz, acceleration 196m/s2
shock: 980m/s2
acceleration: 780 m/s2
Contact resistance (mΩ):
Insulation resistance: under standard conditions: no less than 2000mΩ under
high temperature conditions: no less than 1000m Ω under
humid conditions: no less than 20m Ω
withstand voltage: under standard conditions: 800V under
low pressure conditions: 250V
Mechanical life: 500 times