Tactile membrane switch embossed leds and metal domes - szlf120-43

Membrane switch are widely used on industrial and home electronic equipments

Material:matte pc(smooth),gloss pc +matte oil,gloss pc,PET and PUC

Adhesive:3M9448,3M300LSE,3M467,3M468,Nitto and no adhesive

Tail:tail with clear mask or green mask.

Membrane switch advantages:

Beautiful appearance, rich and bright in colo, design can be arbitrary; the products can fully reflect the individual style of the product itself and the designer.

2. Panels can easily be washed and have good durable protection of the color, characters, logos and other panel contents.

3. Small size, light weight, thin thickness, good tactility, abrasion, resistant, installation and connection convenience.

4. Foreign contaminant resistant for a moisture-proof, dust proof, waterproof, anti-oil and anti-corrosion product. As well it is protected against the erosion of harmful gases.

5. Low cost, high lifespan membrane switches designed and manufactured for using the keyboard in a whole way.

Wether on the material or mold charges,the costs are lowest ,the life expectancty of different types of membrane switch is more than 100 million times.

6.Easy to operate intuitive ,safe and reliable,In-house 100% functionally tested ,components are guaranted without any intermittent problem.

7.Customized specification is available and keys can make different shapes

1.Membrane switch performance indicators:

Circuit rating:35v(DC),100mA ,1w

2.Mechanical properties actuation force:flat type 57-284g(2-10Oz), tactile type170-397g(6-14Oz)switch stroke: flat type 0.1-0.5mm,tactile type 0.6-1.5mm

3.Environmental parameters

operating Tenperature:-40°C—+80°C ,storage temparature:-40°C—+80°C

Humidity:40°C,90%-95%,240 hours