A set of main contacts.
The main contacts are non-polarity.
Using ceramic brazing sealing technology, the product has no risk of leakage.
The product is filled with arc extinguishing gas inside, effectively cooling the arc and preventing contact oxidation.
With a long time 20 A current carrying capacity.
Widely use to transfer signal and lines in aerospace, aviation, and other fields Qualified or in accordance with MIL-R-6106M[2009]

Datasheet

BSTQ-1020FB

General Characteristics

No. Item Performance
2 Dimesion 37.8mm×30mm×47mm(max)
3 Weight ≤ 130 g

Environment Characteristics

 

No. Item Performance
1 Environment grade
2 Temperature  range    (℃ ) -55 ~ +85
3 Vibration 10Hz ~ 2000Hz,  20  g
4 Shock(m/s2 147,11
5 Acceleration(m/s2 196

Product Specifications

No. Item Performance
1 Contact  type 1H
2 Coil  consumption(W) ≤4.5
3 Contact  resistance(mΩ) ≤ 10
4 Operating  time(ms ≤ 30
5 Releasing  time(ms) ≤ 20
6 Insulation  resistance (MΩ) Under  normal  condition ≥ 1000
Under   high   temperature and   high   humidity   and
after  life  test
≥ 10
7 Dielectric  withstanding voltage
Vr.m.s.(50Hz)
Under  normal  condition 2500
Under  low  atmospheric 300
8 Contact rating 20A,270Vd.c.,10000 cycles 20A,450Vd.c.,5000 cycles 20A,750Vd.c.,1000 cycles
9 Life