Membrane keypad Specifications:
1) Graphic overlay with or without embossing. 2) Tactile with metal dome or polydome or non-tactile 3) Embedded LED or other surface mount components. 4) Waterproof or UV resistant. 5) Electroluminescent backlighting. 6) ESD shielding (Aluminum foil or whole layer with silver and carbon coated). 7) Tail with or without connector (male or female pin).
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.
Life Expectancy: 1,000,000 actuations per switch position Actuation Force: 6~24 ounces (170~680g), Range depending on customer
Switch Travel: .005" to .030" (0.1~0.8mm) typical. Overall Thickness: .020" to .050" (0.5~1.3mm) typical.
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.
we manufacture complete line of membrane switches, our experienced Design team are ready to work with you to design membrane switches to meet Your unique needs of your project.
led membrane keyboard images:
Membrane button Keypad with One Embossing Key or GPS