Tactile Switch 6x6mm – 21 mm Height

It is a tactile switch. The size of the Tactile switch is 6×6 mm with 21 mm height. The switch has 4 pins. And, 2 pins of each side are already connected with each other. And so, pressing the switch will connect all 4 pins of the pins to each other. It has low current capacity of upto 50mA. Because of low current, its generally used with microcontrollers.