LED membrane switch keypad with housing and pins
Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch.
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: subject to customers detailed requests.
Type of Switch:
- Non tactile
- graphics
- Tactile with stainless steel domes
- 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
- Operating Voltage: 0-35 V DC.
- Operating Current: 100 MA Max.
- Operating Contact Resistance: Less than 100 OHMS typical
- Contact Bounce: Less than 5 Milliseconds typical.
- Conductors: Printed silver conductive inks or carbon blend.
- RFI and ESD Shielding: Available in most configurations.
Mechanical
- Life Expectancy: 1,000,000 actuations per switch position
- Actuation Force: 6-24 ounces, Range depending on customer specification.
- Switch Travel: .005" to .030" typical.
- Overall Thickness: .020" to .050" typical.
Environmental
- Storage Temperature: -40 C (-40 F) to +70 C (158 F).
- Storage Altitude: Sea level to 35,000 feet.
- Operating Temperature and Altitude: -30 C (-30 F) to +75 C (170 F). Can be designed to operate in most environments.
- Humidity: No delamination after 24 hours at 80 C and 90%RH.
