Sigma 6 Electronics - Membrane Switch Manufacturer
For more than 30 years Sigma 6 Electronics, Inc. has served a variety of industries and different sized companies to emerge as an industry leader of electronic component manufacturing. We remain dedicated to the research, design and manufacturing technologies around membrane switches, graphic overlays, rubber keypad's, and touch switches. By working with next generation designs and delivering daily results to customers we focus on fast service, quality products and competitive pricing.
An elastomer is the industries' synonymous word for a rubber keypad and is manufactured out of a silicon compound.
A touch switch is a transparent input device used to detect a touch within a displays' defined area.
Sigma 6 Electronics, Inc. cable assemblies providing customers with the highest quality and competitive pricing!
Sigma 6 Electronics
Formally Silver Graphics, our origin stems from the 1970's when a family owned shop in Orange, CA. was one of the first to screen print conductive silver onto a thin flexible substrate, pioneering a technology the electronics industry today knows as Membrane Switches.
Designed in the USA
Request a design guide today or contact our team of engineers to review any upcoming or existing designs. Sigma 6 Electronics appreciates the opportunity to partner its manufacturing resources with your current needs.
Locally Manufactured
Our in-house production capabilities were designed for flexible manufacturing allowing us to provide customers rapid prototyping, production ramp-up and even efficient production of long product runs. For larger runs Sigma 6 Electronics has developed close ties with offshore partners.



