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LED membrane switches

Embossed Membrane Switch with SMD LEDs

Embossed keys combined with SMD chip LED indicators. Keys you can find by touch with instant status feedback.

Made in our own facility in Istanbul

Embossed Membrane Switch with SMD LEDs

Construction and how it works

In this construction, SMD chip LEDs are placed beside or inside embossed keys. Operators find the key by touch and see the result of each press on its LED.

Embossing and LED windows are registered in the same tooling. On complex machines, modes and alarms can be understood at a glance.

Embossed Membrane Switch with SMD LEDsSMD LEDGraphic overlayUpper circuitSpacer + Metal domeLower circuitRear adhesive

Key features

Visual and tactile

Embossing guides, the LED shows the result.

In-key LEDs

LEDs can sit inside or beside each key.

Registered production

Embossing and windows align in the same tool.

Metal dome compatible

Can be combined with metal domes for a crisp snap.

Specifications

Values are typical. Final specifications are defined together based on your drawing and application.

Typical applications

  • Machine operator panels
  • Elevator and building control
  • Agricultural machinery
  • Industrial ovens
Overlay material
Polyester (PET) or polycarbonate (PC)
Printing
Second-surface screen printing, Pantone matched
Illumination
SMD chip LEDs, multiple colours
Tactile element
Embossing with polyester or metal dome
Circuit
Silver conductive ink on flexible PET
Connection
Flex tail with female/male pins or ZIF-ready end
Sealing
Front-surface sealing up to IP65
Mounting
3M acrylic rear adhesive