PCB Tactile Switch Button

These small sized switches are mounted on PCB and are used to close an electrical circuit when the button is pushed.When you press the button, the switches turn out ON and then released the button, the switches turn OFF state.

A illuminated tactile switch is a switch whose actuation is perceptible by touch,and it’s lighted by colorful led indicators.
The click response of the button lets the user feel the feedback from the switch.
The contact dome, which also acts as a moving contact, has specific materials, surface processing and shape properties to maintain a stable contact over a long life period