3M Adhesive Embossed Metal Dome Membrane Switch With LED Window
PC, PET, PVC(matt, glossy)
3M(3M9448, 3M9080, 3M467, 3M468 etc)
transparent, matt transparent, transparent with color
embossed, non-embossed(flat), with metal dome, without metal dome
Female, male, ZIF, 5.8mm pitch, 2.54mm pitch, 1.0mm pitch, 0.5mm
pitch, solder pins, and heat seal connectors are available
Stainless Steel plate, Ni plate, Silver plate, golden plate
Pantone and RAL color matching system
Circuit Material Option
PET with Silver Printing, Flex PCB, Rigid PCB
0-35 V DC
100 MA Max
Operating Contact Resistance
Less than 100 OHMS typical
Less than 5 Milliseconds typical
Printed silver conductive inks or carbon blend
RFI and ESD Shielding
Available in most configurations (printing silver, printing carbon,
aluminum foil etc)
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 actuation per switch position
Actuation Force: 6~24 ounces (170~680g), Range depending on
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 delaminating after 24 hours at 80°C and 90%RH
Custom design expertise
Single source manufacturing
Assembly of surface mount components/circuit boards/back plates
Multi-tasking switch pattern designs
Custom molded boxes, bezels and frames with switch installation
Precise color matching and repeatability
Water resistant designs to Nema 4