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Epoxy Embossed Membrane Switch

Epoxy Membrane Switch

An Epoxy Membrane Switch is a type of membrane switch that utilizes an epoxy coating on the graphic overlay to create a tactile and durable user interface, it’ a popular alternative to embossing the overlay material. Epoxy keys giving the membrane switch a clean, transparent and aesthetic look, and it can be raised off of the surface 1-1.5mm height.

 

Features

WaterDust resistant: Epoxy provides a protective layer, increasing the switch's resistance to water and dust, suitable for outdoor or industrial environments.

Tactility: The hardness of epoxy coating can be customized. Harder epoxies typically provide a more distinct tactile "click" and can withstand more pressure, while softer epoxies offer a more cushioned feel.  

Long lifetime: Lifecycle is typically 0.5 to 1 million actuations, depending on the material selection and production process.

Ultra-thin design: The total thickness can be designed to be 0.5-2mm, which is suitable for devices with limited space.

Customizable: Highly customizable in terms of graphics, colors, shapes (embossed/flat) backlighting (LEDs), and tactile feedback.

Typical Applications

Medical Device: Monitors, infusion pump keypad.

Industrial Controls: Instruments and meters, user interface of industrial equipment.

Consumer electronicsHome appliance remote controls, control panels of smart home.

Automotive electronics: Car central control panel, air conditioning buttons.

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