polyester graphic overlay membrane keypads

Specifications

Membrane Switches

Regardless of the electronic device you manufacture,
the convenience,durability and functionality of the user interface directly
effects the customer's experience with your product.
A welldesigned membrane switch must function properly throughout
the entire product life cycle and reflect the reliability andquality of your technology.

At Renhe Factory
We provide superior quality membrane switches in a wide variety of
formats. In addition, we offer design engineering to ensure that
your membrane switches, front panels and graphic overlays
deliver excellence in function, durability and design.

Product Highlights

• Molded, embossed and flat ¡panel options
• Tactile and non-tactile actuation
• Metal and polyester domes
• 1 to 5 million actuations
• Rubberized keypads
• Complex circuitry and components
• Visual feedback with LED, fiber optic and deadfront options
• Withstands temperatures from -40ºF (-40ºC) to 185ºF (85ºC)
• ESD, RFI, EMI shielding
• Chemical and moisture resistance
• UL, CSA, RoHS compliant

Membrane Switch Layers
The diagrams below display the key layers of a membrane switch.
The two primary types of membraneswitches are non-tactile (below left) and tactile (below right).
Tactile membrane switches provide anaudible response or click when activated, non-tactile switches do not, often relying on LEDs or displays to provide confirmation