Specifications

1.Embossed metal domes
2.storage temperature:-40oC-+80oC
3.with transparent windows
4.100% QC
5.Water proof

Performance indicators
1.Electronic Characteristic
Circuit ratting	35V DC,10ma ,1W
Contact resistance	10Ω~500ΩAccording to the different material
Dielectric withstand	200VRms
Contact bounce	<5ms
Life expectancy	Flat tape>500million times, tactile million times>1million times
2.Mechanical properties
Actuation force	Flat type:57-284g,tactile type:170-397g
Switch stroke	Flat type:0.1-0.5mm:tactile type:0.6-1.5mm
3.Environmental parameters
Operating Temperature	-40 degree~+80 degree
Storage Temperature	-40 degree~+85 degree
Humidity	40 degree  90%~95%   240hours

 

Membrane switch,membrane keypad,membrane keyboard Advantages:

1. Beautiful appearance, rich and bright in color, design can be arbitrary; the products can fully reflect the individual style of the product itself and the designer.
2. Panel can wash good protection of durable color, characters, logos and other panel contents without injury.
3. Small size, light weight, thin thickness, good tactility, abrasion, resistant, installation and connection convenience.
4. Tightness is good moisture-proof, dust proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof.
5. Low cost, high lifespan, membrane switches design and manufacturer are using the keyboard as 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. East to operate ,intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem.
7. Customized specification is available and keys can make different shapes

Welcome to enquiry anytime , different products ,different quality ,depend on your choose.

15 years manufacturing experience make you know what is the best service and top quality products

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