Membrane switches
A solid and proven technology
Ever since their first introduction in the 1970s, membrane switches have formed the basis for solid and reliable user interfaces for any type of environment. Known for their robustness and resistance to heavy weather conditions and pollution, they are highly recommended for outdoor applications, industrial environments and heavy-duty work. But they are also a perfect fit for medical equipment or communication devices, as they are easily adaptable to new technologies.
“Solid and reliable user interfaces for any type of environment.”
Membrane keypads and switches
Membrane switches have always been the technology of choice for heavy-duty environments that require a high level of robustness. Membrane keypads can be made perfectly dust and watertight and resistant to chemicals and other forms of pollution, which make them ideally suited for outdoor and industrial environments. They are also easy to clean, enabling maximum hygiene for medical and pharmaceutical applications such as hospitals and cleanrooms. This does not mean, however, that membrane switches cannot look the part – Quad Industries offers a wide range of high-quality finishing options, including soft-touch keypads or a brushed steel look.
Membrane touch switches: versatile and future-proof
Although membrane switches have been around for many years, they have proven to be very versatile and easily adaptable to new technology. As a membrane switch and keypad manufacturer, Quad Industries offers a wide range of modern features. This includes wireless connection via printed NFC, BLE or WiFi antennas, seamless integration of capacitive touch sensing and visual feedback for users through the integration of LEDs and or electroluminescence.
Typical applications of membrane switches
- Medical devices
- Laboratory equipment
- Fitness equipment
- Industrial machine
Want to know more about our membrane keypads and switches?
Quad industries can help you with every step in the process of developing membrane keypads and switches. From R&D to engineering and from prototyping to manufacturing. Do you want to know more about the solutions for your products? Get in touch by filling out our contact form.
A fully customized solution
Membrane keypads
- Both tactile and non-tactile membrane switches in a range of forces
- Dust & watertight (up to IP67)
- Resistant to scratches and chemicals
- Integration of LED or EL (electroluminescence) backlighting
Circuitry
- Screen-printed circuits on plastic films
- Flex, flex-rigid or rigid PCB
Finishing
- Soft touch for smooth, luxury tactile feeling
- Silicone membrane keypads for more variation in key-heights
and decoration finishes - Film embossing for more variation in tactile feeling of the keys
- Brushed steel look
Integrated technologies
- Electromagnetic (EMC) or electrostatic discharge (ESD) shielding
- Capacitive touch sensing – sliders, keys, screens
- Wireless connectivity – NFC, BLE, WIFI
- Back Panels and enclosures in metal or plastic
Get inspired
Membrane switch control panel for Percedos system
Quad Industries developed the membrane switch control panel for the Percedos system of Heinrich Kopp GmbH.