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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.
Membrane Switch -01
