Tactile Membrane Switch

Electrical switches that turn circuits on and off, membrane switches enable communication capabilities for many different types of technology products, equipment, and systems. These interface utilities can be simple tactile switches that control lighting, touch-screen panels, plastic keyboards, or toggle switches.

With membrane keypads, functionality is critical – they must meet your specs, and they must function accurately. From simple switches to complex membrane keypad architecture for instrumentation panels and industrial keypads, NFI Corp has the experience and expertise to bring your project to life.



Tactile membrane switch offer numerous design options that enable manufacturers to develop appropriate interfaces that link the end user to the machine’s functionality. A typical membrane switch assembly contains several layers which all serve a distinct purpose for the entire membrane switch, these layers include:

  • Graphic overlay- 0.15/0.20mm
  • Overlay adhesive-0.1/0.2mm
  • Top circuit layer-0.1mm
  • Circuit spacer-0.1/0.2mm
  • Lower circuit layer-0.1mm
  • Rear adhesive layer-3M 467 468
  • Rigid support layer-Custom demand
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