Standard Environmental Specifications for Membrane Switches

Dec 04
Standard Environmental Specifications for Membrane Switches Due to the customized nature and the wide variety of membrane switch designs, it can be somewhat challenging to outline a general set of specifications that covers all membrane switches.  We’ve done our best to to listed below some basic environmental specifications.Humidity: 0 to 98%,

Membrane Switch Overlay Material Guide

Dec 03
Membrane Switch Overlay Material Guide Due to the customized nature of membrane switch designs, it can be somewhat challenging to choose the proper overlay material. There are a few major factors that must be considered when choosing the overlay material including but not limited to the finish, thickness, and environment.

Venting Membrane Switches: How is it Done?

Nov 29
Venting Membrane Switches: How is it Done? Venting: When a key is depressed in a membrane switch, air pressure within the switch cavity increases. In order for the switch to close properly, air withina switch cavity must be displaced, equalizing the internal pressure. This is usually only a problem in switches that are environmentally sealed.

Standard Electrical Specifications for Membrane Switches

Nov 26
Standard Electrical Specifications for Membrane Switches Due to the customized nature and the wide variety of membrane switch designs, it can be somewhat challenging to outline a general set of specifications that covers all membrane switches.  We’ve done our best to to listed below some basic electrical performance specifications.Contact Material:

Shielding Options for Membrane Switches

Nov 23
Shielding Options for Membrane Switches Depending on the type of membrane switch design, the graphic overlay material or the molded rubber materials both have a relatively high dielectric strength and high volume resistivity. If required, a higher degree of electrical shielding can also be integrated into the membrane switch construction.
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