The Oblong snap domes (stainless steel dome) are small, oblong shaped switch contacts that were designed for mounting on single or double sided flex printed circuit boards, flexible printed circuits and membranes, where traces can be fed under the domes on the same side of the board. This type of domes can be used for limited circuit space and miniature circuit-type applications.
The size of Oblong snap dome is from 4mm to 6mm in a range of (trip) force, typical 150- 300 g. The trip force, rebound/return force, click, travel, and height, etc., can be adjustable according to clients request. Ccustomers' drawing or samples (OEM) are welcome. Contact us now for more!