Membrane Switches

Sensigraphics provides the O.E.M. with a high quality single source supplier of custom membrane switches and assemblies in either flex or PC board material. Clients appreciate our relentless pursuit to design and manufacture quality products that perform to their exacting criteria and specifications, using a wide variety of materials, embedded LED’s, or other considerations.

Sensigraphics has proven time and again that we can deliver and hit cost, quality and time to market targets.  Why?  We provide depth of experience.  We are easy to do business with. And we don’t compromise on costs, quality, and delivery requirements.

Samples can be supplied to test suitability for any application.

Membrane Switch Electrical Specifications

Contact, Conductors	Silver to Silver
Switch Configuration	Typically SPST N.O. Others by design
Contact Rating	50mA @ 30VDC
Maximum Operating Voltage	30VDC @ 1 Watt
Contact Resistance	Less than 1 OHM
Circuit Resistance	25 to 100 OHMS
Open Circuit Resistance	10 M OHMS Minimum
Contact Bounce	Less than 10 Milliseconds Varies with Acuation
Switch Travel	005” Typically
Life Expectancy	5,000,000 Cycles @ 1 Watt Load
Dielectric Withstanding Voltage	250 VRMS Minimum
Operating Force	4 to 16 oz. Depending Upon Design & Tactile Requirements
Operating/Storage Temperature	32°F (0°C) to 160°F (72°C)
Mechanical Stock	No Closure at 25 G

Data and ratings are based on average results from testing performed by Sensigraphics and do not guarantee minimums or maximums.