flat membrane switch 1.Transparent window 2.material (PET or PC) 3.Adhesive 3M467,3M468 4.metal dome tactile

flat membrane switch

Membrane switch design
Material	PET(polyester),PC(polycarbonate)
Dimension	According to customer's demand,OEM service
Color	Pantone and RALcolor matching system.
Rear Adhesive	3M467,3M468,3M9448 ect
Features	1)with metal dome,
	2)Key:embossed or flat
	3)screen printing
	4)with clear or transparent window
	5)glossy surface or matte surface
	6)Standard Tolerances:+/- 0.10inch(+/-0.25mm)
Best service + best price+best quality

 

 

 Are widely used in industrial, mechanical, electronic, medical, instruments, meters, household electrical appliances, and many other areas

 

Strength:

1, Pressing life-span is over ten hundred thousand times.

2, have the characteristics of the function stabilizes.

3, handle reliably and good tactility feeling.

4, customised design

Technology

Operating voltage:  35V DC Operating current: 100mA  1WContact resistance: < 100 Ohms Open circuit resistance: ≥ 10MΩ at 100V

Operating temperature: Flat/Metal dome:-20°c to +80°c

Storage temperature: Flat/Metal dome:-40°cto +80°c

Life expectancy  Flat type≥5,000,000 times Tactile type≥1,000,000 times

Switch stroke: 0.1 to 0.6mm Contact bounce: 5 to 30ms Actuation force tolerance: +/- 20 to 45g Tactile ratio: FC > 40% Operating humidity: up to 95% RH Female, male connector, solder pins and heat seal connectors are available

flat membrane switch