One style of low-profile keypad assembly is the conventional flexible membrane keypad where the switch circuitry is screen-printed. Silver conductive polymer inks are printed onto 1.25 mm (0.005 ...

Joseph Schwartz from The Bergquist Co. shows Lee Teschler of Machine Design magazine the advantages of heat-sealed membrane switches over pressure sensitive adhesive (PSA) membrane switches in harsh ...

pushbutton encoder or rotary switch from Duraswitch, Mesa, Ariz. (www.duraswitch.com), called the thiNcoder-PB can be placed directly into layers of a membrane switch or flex circuit. A pushbutton ...