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CLICKTOUCH

Simplified membrane keyboards, where the lower part of the circuitry is replaced by a PCB. They represent a reliable and compact alternative to complete membrane switches.

Specific features:

* Low tooling cost
* High quality / Long lifetime
* Available in small to large quantities
* Low profile
* Combines PCB and carrier-plate function
* Functions as a switch under an elastomer keypad or plastic keys
* Keys can be pushed with an actuator
* Can be backlit by LEDs, EL or Fibre Optics
* As a contact layer on a PCB