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External dimensions: 57.00mmX20.00mm(+0.2mm)
Product thickness: 0.80mm(+0.02mm)
Panel material: PC sand surface
Button force: 280g
Temperature: -15 ° C/+65 ° C
Circuit material: 0.125mm PET fully transparent
Key pack type: Key plane
Button pack height: 0.3mm
Key lifespan:>100000 times
Loop resistance: Connector: 2.54mm square hole with protective sleeve
Josh
Reviewed in the United States on July 9, 2024
Not great without a firm backing to press against but that said these stick well to fairly uneven surfaces and can be a life savor of you need more buttons in such places good quality for the cost a+
Customer
Reviewed in the United States on March 3, 2024
This review is for JESSINIE 1x3 3 Key Array Membrane Switch 3-Key Array Membrane Switch on Off MG001V 57x20x0.8mm Red Yellow Green Microcontroller Extended Keyboard 4Pin Dupont 5PcsThese are 3 button arrays are for use as logic level control to a MCU, such as Arduino or Raspberry Pi. They should not be used for directly switching any significant amount of power. The switches are dome type, which means they have a nice feel with a slight click when bottomed. One can peel off the plastic backing, revealing an adhesive that can be used to stick the array to a surface. Because the switch array is so thin, it should be applied to a solid surface. The switches are arranged as three SPST/NO with a common ground/return. The switches can be actuated individually or in groups, if needed.This product will find many uses in building projects that need three way controls. Recommended.
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