Polyester Membrane Switch Panel , Translucent Window Membrane Key Pad

Quick Detail:

> Overlay Materials: The most commonly used base materials are polyester and polycarbonate.

> Rear Adhesive: 3M 467MP, 3M 468MP, etc.

> Standard Tolerances: +/-.010 inch.

> Matching color: Pantone and RAL color matching system.

> Button : embossed 

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Description:

> Push force : 280 g 

> Storage Temperature: -40°C (-40°F) to +70°C (158°F).

>  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.

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

> Large Window : with 

 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

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: