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Custom PET Waterproof Membrane Switch Keypads Glossy For Measuring Device 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 390-9-1

 Custom PET Waterproof Membrane Switch Keypads G

 
Custom PET Waterproof Membrane Switch Keypads Glossy For Measuring Device
 
 
Quick Detail:
 
> Circuit material : PET 
> Rear adhesive :  3M 467 
> Button style : embossed 
> Circuit keypad style : embossed
 
 
Description:
 
> Surface :glossy
> Top circuit: Φ 8 mm metal dome
> Overlay button: embossed 0.35 mm
> Bottom circuit : embossed 
> Led window : no color coated translucent
 
 
 
Specifications
 

Size

2.8" to 22"

Constrcution 

 Glass, uniform resistive coating, polyester coversheet, transparent insulating dots, conductive coating

 Operating Force 

 10g~100g 

 Chattering 

 ≤12ms

 Surface Hardness 

 Moths 3

 Life Time 

 More than 1 million touches in one location without failure

 Transparency 

 ≥80%

Working Voltage

5.0V

Circuit grade

DC5V 1mA

Insulation impedance

≥20MΩ(25V DC)

Linearity

≤1.5%

 Operating Temperature 

 -30°C to 80°C

 Storage Temperature 

 -40°C to 90°C

 Operating Humidity 

 20%RH ~ 90%RH

 Storage Humidity 

 10%RH ~ 90%RH

 Warranty 

 1years

No noted size common
differenc

±0.20

 
 
Applications: 
 
1.     A. For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on  
 

B. For mechanical and electrical products such as CNC machine electric weighing  ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .
 

C. For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on
A: What’s the lead time for sample and mass order  ?
B: 7 Days is okay after drawing confirmed for sample ,mass order usually 15-20 days ,depend on the products..
           
A: How long is your quality guarantee period
B: in usually,3 months.
A:Great, TKS. Do it.
 
 
2. Note:
Metal dome’s feet can’t be folded 90 degree toward its top when use , it will reduce the life span of metal dome
 
 

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 Mr. Carry Zhang

Tel: 86-755-88846843
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Company Info

Shenzhen Boerzhuo Electronic Company [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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