Mechanical Push Button Switch Description
The PBA-S4AF1 is a mechanical push button switch that has a 4-pole circuit with 12 straight PCB terminals and it is high-quality and long life. Unlike the electrical push button switch, it needs to be activated physically, such as by moving, pressing, releasing, or touching its contacts. So it will not affect by the signal in the circuit. This is why the mechanical switch is still welcomed on the market.
Meanwhile, the working temperature for this model is -10 to 60 ℃ and the function is self-lock with the latching. The electrical rating is 0.1A/30VDC and 1A/25VDC. This PBA series has 2-pole and 4-pole circuits for your options.
The material for it is the UL94 HB Thermoplastic while the UL94 V-0 is also available, welcome to visit our push button switch page to see more options.
Mechanical Push Button Switch Specification
| Electrical Rating | 0.1A 30VDC 10,000 cycles & 1.0A 25VDC 5,000 cycles |
| Operating Temp | -10ºC to 60ºC |
| Mechanical Life | 500,000 cycles Min. |
| Contact Resistance | 30mΩ Max. (initial) |
| Insulation Resistance | 100ΩM Min. |
| Operating Force | 250 +/- 100gf |
| Dielectric Strength | 500VAC for 60 ± 5 sec. |
| Housing | UL94 HB (standard) |
