PCB Based Keyboard Switches, Interface Type : Graphic/ Soft Touch

1) non tactile membrane keyboardswitch:- the most reliable and economical membrane switch designed specially to carry out low voltage signal and have the advantage of easily creating custom sizes & designs of the active keypad areas. The keyboard is sealed to overcome the environmental concerns and frequently cleaning issues.
2) tactile membrane keyboardswitch: - tactile keyboardswitch constitutes metallic dome mounted on the contact position so as to give noticeable feedback to the operator.
Two different types of domes can be integrated in the keyboard viz. (a) metallic dome (b) polyester dome
3) pcb backed membrane keyboardswitch: - a printed circuit board can be used in the panel along with membrane to provide structural support & incorporate electronic components mounting. Metallic domes can also be integrated in the panel to give operational feeling.
4) graphic overlays: - the graphic overlay satisfies the identification needs & act as a intermediary between the user and machine by depicting functions without any conductive traces. Depending upon the need these overlays can be embossed to give operational feedback.
flextail connector systems
1) clincher connector system
2) crimpflex connectoer system
3) slodertabs connector system
each of the above connectors has pitch of 2.54mm.
Led interation:-single point led’s can be surface mounted and integrated in the membrane keyboardswitch of various colours viz. Red, green, yellow.s