What is Touch Switch

- Dec 03, 2018-

A touch switch is a type of switch that only has to be touched by an object to operate. It is used in many lamps and wall switches that have a metal exterior as well as on public computer terminals. A touchscreen includes an array of touch switches on a display. A touch switch is the simplest kind of tactile sensor.


There are three types of switches called touch switches:

Capacitance switch

Resistance touch switch

Piezo touch switch

metal touch switch _ 19,22,25mm TS series