Application: Apply in A computer mouse, car mouse, automobile electronic products, communications equipment, products, test instrument, gas water heater, gas , small home appliance, microwave oven, electric rice cooker, floating ball supporting equipment, equipment, building automation, electric , . Operating temperature: -40 Celsius to 70 Celsius Rated voltage: AC 125V-250V Current rating: 5A Size: 20 x 10 x 6mm (L X W X H) PCB Terminals Circuit Board With Lever Limit Working principle: 1.By external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed, 2.Producing reed instantaneous action when action shifted to the critical , 3.so moving contact with the fixed contact at of the action fast on or off. 4.When the force is removed on components, 5.Action reed produce reverse action force transmission elements reverse stroke 6.The action reaches a critical reed, instantaneous reverse action. Feature: contact spacing is small,short stroke action,according to the of small,fast-break colour:black + red Material:PC+ metal Package Contents: 10 * - switches Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.