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Shenzhen Boerzhuo Electronic Company

[Province: Guangdong ]

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

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

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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
Display Windows	Clear\| Colored \| Lenses