membrane overlay,membrane switch overlay

Colored 3M 467 Adhesive Graphic Membrane Switch Overlay Keypad With Spacer

Quick Detail:

> Adhesive : 3M 467 3M468 3M9080 3M9448 3M9075

> Button : embossed   flat

> Led Window : with without

> Large Window : with without

> Life span : 1000000 times 

Description:

> Led window : clear translucent

> Tolerance:0.05 mm

> Water proof class : IP 67

> 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

1. PET graphic overlay keypad 
2. Second surface pringting 
3. Scratch resistance 
4. Blue LCD window 
Beyond 15 years production

graphic overlay keypad

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.

Environmental

·         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.

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.