membrane keypad overlay with domed up button

• Place of Origin: Guangdong, China (Mainland)
• Brand Name: HaiWen
• Model Number: HW**2
• Application: Other
• Keypad Button Material: Other
• Max. Voltage: *5V(DC)
• Max. Current: **0mA,1W

1.Electronic characteristics:

Circuit rating:*5V(DC),**0mA,1 W

Contact resistance:*0Ω - **0Ω(According the trace length and materials to confirm)

Insulation resistance:>**0MΩ **0V(DC)

Contact bounce:≤5ms

Dielectric withstand:**0VRms(*0 - *0Hz/1 min)

Life expectancy :flat type≥**0 million times,

tactile type:≥***1 million times

2.Mechanical Properties:

Operating pressure: flat type *****4g (***0 Oz),

tactile type ******7g (***4 Oz)

Switch stroke:flat type 0.1 - 0.5mm

tactile type 0.6 - 1.5mm

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Our company have passed the ISO certification and relevant government authority certification .we have

manufactured membrane switch for many years and have a good reputation in this field .we belive that

Honesty is the key to the success of business .Cooperating with us is just like to cooperate with Credibility

for that We can sure that the products will be designed according to the customer`s requirements strictly

and the material ,the craftsmanship t,the service will be the best.so what are you waiting for? let `s enjoy

our cooperation together now!

certificate

If you need us ,just contact us .

we can sure that any of your inquiry will get our prompt reply.

looking forward to our further cooperation.

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