Hot Sales Control Keypad Circuit Print Overlay Keyboard Membrane Switch With Metal Dome

Products > Membrane Switch > Hot Sales Control Keypad Circuit Print Overlay Keyboard Membrane Switch With Metal Dome

Hot Sales Control Keypad Circuit Print Overlay Keyboard Membrane Switch With Metal Dome

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Material 
Polycarbonate/PET/PVC/Rubber/Glass
Surface
Matt/Glossy Surface
Botton Options
Tactile: metal dome, poly dome, silicone button 
Non-tactile: flat button, printed silver spot on the circuit
Cable
Assembly LED/FFC Cable
Window
Clear/Transparent/Color Window
Adhesive
3M 467, 468, 9448A etc
Color
Pantone and RALcolor matching system
Connector
1.0mm pitch, 2.54mm pitch
Artwork Format
CAD ,CDR,AI ,Corel Draw
Circuit option
Silver printed conductive inks, FPC, PCB Printing
Certificate
ISO9001、RoHS、CE etc.
Electrical Performances
Wire Resistance
0.5mm width,<1Ω/cm
Rated Current
25-100mA,0-30V DC
Insulation Resistance
>100MΩ 250V DC
Working Voltage
<50V DC
Non-tactile Switch
0.1-0.4mm
Tactile Switch
0.4-1.0mm
Working Life
>1 million times
Working Temperature
-40℃-70℃
Working Humidity
40℃,98%RH No Influence
Substrate Voltage
1500V DC
Feed backTime
10ms
Tail Folding
R>1,180
Art
Ordinary Material

Graphic Overlay

 Finish
Specification
PC
Gloss
0.175/.25/.35/.5 mm thickness
 Matt
0.175/.25/.35/.5 mm thickness
PET
Fine Texture
0.15/.20 mm thickness
Valet Texture
0.15/.20 mm thickness
Gloss with Hard Coat
0.18 mm thickness
Top Adhesive
 PET Double-sided Tape

0.10/.125mm
Paper Double-sided Tape

0.10mm
 Transfer Tape

0.06/.12mm
 Retainer
PET
 Gloss
 0.125mm
 Spacer
 PET Double-sided Tape

 0.225/.275mm
 Circuit Layer
PET
 Gloss
0.125mm
Rear Adhesive
Paper Double-sided Tape

 0.10mm
Transfer Tape

0.06/.12mm
Connector
 Pin

Metal,Male/Female 2.54mm
 House

Female,2.54mm
Conductive Layer
 Silver Paste

 Acheson ELECTRODA 820B
 Carbon Paste

 Acheson ELECTRODA 423SS
 Insulation Ink

 Acheson ELECTRODA 452SS

Advantage:

* We have ISO 9001: 2015 authentication. * Small trial orders can be accepted, free sample is available. * Our price is reasonable and keep top quality for every clients


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