Touch Key Switch Bistable Switch Ouch Key Switch 3A 3V-30V 8mm Black Stable Performance Touch Key Switch 3A 8mm Features: * new and high quality. *Made of high quality material, stable performance. *The maximum load current of the touch switch is 3A, more than direct damage, it is recommended to use within 2.5A. *If connected to relay control output, inductive load, motor, etc., please install the absorption loop by yourself. And inductive load starting current will be very large, please leave a margin, damage to bear. *8mm is the maximum no shelter the best induction distance, such as the middle of the spacing material, will affect the induction, general plastic, acrylic plate about 5MM thickness is no problem. Specifications: Maximum control current: 3A Output voltage: 30V Maximum sensing distance: 8mm Application: Touch key switch sensing Color:Black Light color: Blue light Diameter: 20MM Package Content: 1 x Matching power cable 1 x transparent double-sided tape 1 x motherboard A\B\C three custom function description *A (default 0R resistance) Select the output status after power-on When there is 0R resistance at point A, the output is turned off after power-on. When there is no 0R resistance at point A, the voltage is directly output after power-on *B (default 0R resistance) Latch mode, click mode Latch mode when point B has 0R resistance (click on/off) Point B without 0R resistance is the point mode (touch has output, release no output) *C Sensitivity adjustment Adjust the distance of touch sensing, default is the maximum distance (7-8mm) If you want to reduce the sensitivity, you can install a capacitor of 1~50PF according to the actual situation, the smaller the capacitor, the higher the sensitivity, and the larger the capacitor, the lower the sensitivity Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_ _x000D_