Tact switch (commonly referred to as tactile switch) are commonly used in many consumer electronic devices. They have a small footprint and come in many sizes and gram forces.Some of such appliances include keyboards, mobile phones, mice, TV sets, set-up boxes, monitors, cell phones and even children’s toys.
These small sized tactile switches are placed on PCBs and are used to close an electrical circuit when the button is pressed by a person. When the button is pressed, the switches turn ON and when the button is released, the switches turn OFF. A tactile switch is a switch whose operation is perceptible by touch.
Tact switches at Homyet Parts are divide into five kinds according their installations and fetures.