Membrane Switch

Overlay Materials: The most commonly used base materials are polyester and polycarbonate. Rear Adhesive: 3M 467MP, 3M 468MP, etc. Standard Tolerances: +/-.010 inch (+/-0.25mm). Matching color: Pantone and RAL color matching system. Tail, pin and circuit layout: subject to customers' detailed requests.

Type of Switch a) Non tactile b) Tactile graphics c) Tactile with stainless steel domes d) Tactile with poly domes on the circuit Notice: We have the capacity to provide you membrane switches with other special requirements, such as Shielding, Windows/Lens Coating, Embossing, Embedded LEDs, UV glossy/matte/textured, etc. Performance Electrical 1.

Operating Voltage: 0~35 V DC. 2. Operating Current: 100 MA Max. 3. Operating Contact Resistance: Less than 100 OHMS typical 4. Contact Bounce: Less than 5 Milliseconds typical. 5. Conductors: Printed silver conductive inks or carbon blend. 6. RFI and ESD Shielding: Available in most configurations. Mechanical 1.

Life Expectancy: 1,000,000 actuations per switch position 2. Actuation Force: 6~24 ounces (170~680g), Range depending on customer specification. 3. Switch Travel: .005" to .030" (0.1~0.8mm) typical. 4. Overall Thickness: .020" to .050" (0.5~1.3mm) typical. Environmental 1. Storage Temperature: -40C(-40F) to +70C (158F). 2.

Storage Altitude: Sea level to 35,000 feet. 3. Operating Temperature and Altitude: -30C (-30F) to +75C (170 F). Can be designed to operate in most environments. 4. Humidity: No delamination after 24 hours at 80C and 90%RH.