Membrane keypad with metal dome manufacturer

Specifications

1.Embossed metal domes
2.storage temperature:-40oC-+80oC
3.with transparent windows
4.water proof

Tactile transparent red window membrane switchwith leds specifications:

Material gloss PC,clear protection film,metal domes ,PET,2pcs connector,14 pcs terminals,2pcs green mask tail,3M467 back adhesive

 

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.Whether on the material or mold charges,the costs are lowest ,the life expectancy 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.

 

Electronic characteristics

circuit rating:35v(DC) ,100mA ,1W

 

Mechanical properties actuation force:flat type57-284g(2-10 Oz) tactile type 170-397g(6-14Oz) switch stroke:flat type 0.1-0.5mm,tactile type 0.6-1.5mm

 

Environmental parameters

operating Temperature:-40 °C-+80°C

 

Humidity:40°C,90%-95%,240 hours