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Membrane Keyboard (Switches) and Keypads

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Membrane keyboards or membrane switches are pressure design pads that have only outlines and symbols printed on a flexible flat surface. These Membrane keyboard work by electrical contact between the keyboard surface and the underlying circuits when the key top areas are pressed with help of an external force. The basic principle behind the functionality of a membrane keypad is that the contact behind the tactile key or non - tactile key closes an open loop of the circuit which ends on the flexible tail. Membrane keyboard / keypads can range from flexible keyboard, backlit keyboard, waterproof keyboard, embossed keyboard, hybrid keyboard, front facia keyboard, tactile and non - tactile keyboard and many more.

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Equipped with state of the art, climatically controlled manufacturing facility in Mumbai, Linepro Controls is committed to deliver class-leading membrane switches and keypads in the electronic industry. We are an industry recognized quality provider of membrane keypads and switches. Our membrane keypads, switches, Custom-made HMI solutions, Capacitive keyboards commonly known as Touch sense keyboard and all other products are fully customizable that can be easily integrated into any product application. Our membrane keypads ensure exceptional product design for any kind of complex switch keyboards and other human-machine interfaces. We provide best quality membrane switches and keypads for various industries like Healthcare, Consumer electronics, Automobile, Defence, Security, Aerospace, Marine, Lab instruments, Industrial and many more.

For more than 27 years, Linepro controls has been providing quality products with a myriad of customization options. At Linepro we have invested a considerable amount of capital expenditure in our state of the art, climatically controlled manufacturing facility that offers enhanced production efficiency and high quality finished products. We have a dedicated team of skilled engineers and Research & development professionals who ensures total customer satisfaction by offering expert recommendations and support to develop quality membrane keypad designs that are made in our ISO certified manufacturing facility. We deliver fully customizable keyboards that can be easily integrated in any complex applications. Our membrane switches enjoy long-lasting durability and exceptional working span.

We provide state of the art custom input devices and Printed Electronics for ultimate human-machine interface experience. We offer end to end solutions and endless customization options as per our customer needs and requirements. Some of the customization options we provide are

  • Integrated LED
  • Embossing
  • EMI/ESD & RSI Shielding
  • Multicolor graphic membrane overlays
  • Waterproofing
  • Hybrid Membrane Keyboards
  • Chemical and UV Resisance
  • EL Backlighting
  • Different Types of Connectors
  • Heat Resistance
  • Moisture Sealing
  • Hard Coating
  • Fine Textured
  • Soft Touch
  • Gloss Finish



Rigid Printed circuit board switches are utilized in situations where the OEM customer may like to utilize the PCB as a rigid backer which a membrane keyboard lacks. The PCB can also be populated with active and passive components reducing the amount of materials and interconnections.