Tact Switch With Membrane

Thin film tact switches'  Structure and material of each part

A Terminal: Brass

B Base: PPA

C Shrapnel: Stainless Steel

D Dust protection film: polyimide

Membrane switches‘ Operating Principle

Membrane switches achieve stable operation and long-term durability in humid environments by combining the basic operating principle of a light touch switch with the protective effect of a waterproof film.

when the light touch switch with waterproof membrane is pressed:

Pressing process: the user applies pressure in the direction of switch operation, and the waterproof membrane is deformed accordingly.

Contacts contact: The contacts or shrapnel inside are contacted by external force, and the circuit conducts.

Release process: When the user withdraws the pressure, the waterproof membrane and the contacts or shrapnel return to their original state and the cir

Application Scenarios of Tactile Switches with Membrane

Tactile switches with waterproof film have a wide range of applications in several fields due to their excellent waterproof performance and durability.

Household appliances: such as washing machines, shower controllers and other devices that require waterproof performance.

Smart devices: such as smart watches, smart lamps and other devices that require easy operation and waterproof performance.

Automation equipment: such as automated production lines, control panels and other equipment that require waterproof and dustproof performance.