Key switch rotary encoder

Contact Current: 50mA Rated Voltage (DC): 12V Insulation Resistance: 100MΩ Circuit Structure: Single Pole Single Throw Installation: plug-in Button Shape: Round Button Button/Cap Color: Black Action Force: 260gf±50gf Working Temperature: - 20℃~+80℃ Switch length: 4.5mm Switch width: 4.5mm Switch height: 3.8mm 4.5X4.5plug-in type tact switch 50,000 lifespan