Custom Waterproof Membrane Switch Panel

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Custom Waterproof Membrane Switch Panel With 3M468 Metal Dome Membrane Keypad

 

 

Quick Detail:

 

 

> Humidity: No delamination after 24 hours at 80°C and 90%RH.

> Large Window : with 

> Fifth layer : adhesive 3M467

> Led color : green,red ,yellow and white single color 

> Pitch : 1.0 mm 

> Pin : 11 pin 

> Push force : 280 g 

> Main electronic compents : LED , metal dome 

> Operating condition : 40°c,90%~95%,for 240 hours

> Life span : 1000000 times 

 

 

Description:

 

 

> Surface :Matte

> Overlay button: embossed 0.35 mm

> Top circuit: Φ 8 mm metal dome

> Bottom circuit : flat

> Window : no

>  Storage Altitude: Sea level to 35,000 feet.

> Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most environments.

> Conductive side :top side conductive 

> Tolerance:0.05 mm

> Water proof class : IP 67

> Connector : without 

> Matching color: Pantone and RAL color matching system. 

 

 

 

 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 

 

3. 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

 

 

 

Specifications

 

 

Material Thickness

0.125m to 0.8mm

Sheet Sizes

Custom or standard

Surface Condition Options

Clear | Matte | Brushed | Velvet | Suede | UV Clear | Hard Coating (Scratch Resistant)

Adhesives

Full range of adhesives to meet demands of:                                                          

• Full or selective adhesive coverage

• Low/High surface energies

• Textured surfaces

• Smooth surfaces

• Rough surfaces

• Adhesive with spacers included

• Pressure sensitive backings

Finishes

Elastomer | Poly-doming | Protective film over-laminates

Send message to this supplier
Mr. Carry Zhang
Tel: 86-755-88846843
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Shenzhen Boerzhuo Electronic Company
#223, Shenzhen, Guangdong, China (Mainland)
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