The snap domes are momentary switch contacts that, when used in conjunction with a printed circuit board, flex circuit, or membrane, become normally-open tactile switches. They function in the following way:

Our production technique enables stable forces of snap domes, excellent tactile feel even after rigorous overload tests, control of dimensional tolerances, no burrs, thus reducing wear on the substrate, successful and reliable automatic placement with equipment, which enables high production capacity.

Many different shapes and actuation forces are available in order to fit your specific application. They can be used for contact or tactile-element only. Full product range with various choices in shapes from circle, cross , triangle to oblong , diameter from 3 mm to 20 mm, and trip force from 100g to 6000g is available. OEM is avaliable!