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4 Wire Touch Screen Panel with Metal Dome Keypad

China 4 Wire Touch Screen Panel with Metal Dome Keypad, Find details and Price about China Touch Screen Panel, Touch Screen from 4 Wire Touch Screen Panel with Metal Dome Keypad

Color
Transparent
Switch Type
Key Button
Trademark
OEM
Transport Package
Customize Packing
Specification
RoHS SGS
Origin
Hangzhou China
Color
Transparent
Switch Type
Key Button
Trademark
OEM
Transport Package
Customize Packing
Specification
RoHS SGS
Origin
Hangzhou China
Touch screen
High Transmission > 99.9%
Nice Adhesion, Bubbleless
Never Drift, High Stability
Structure: Film+Glass+Membrane Keypad +FPC
Touch screen

Input Finger, Glover Finger, stylus
Material ITO Glass Thickness 0.7; 1.1, 1.8, 2.0, 3.0mm
ITO Film Thickness 0.188 mm
Environmental Operation Temperature-20° C - 60° C
Storage Temperature -20° C -70° C
Electrical Operating Voltage 5V
Linearity<1.5%
X, Y Resistance 30Ω -300Ω (snall various by the screen size)
Noise 5 m sec-15sec
Operation current 5mA-25mA
Insulation imedance>20MΩ (DC25V)
Resolution impedance>20MΩ (25V)
Resolution 4096*4096
Mechanical operating force 15-70g
Surface hardness 3h
Life expectance>1, 000, 000
Nib 0.8mm, playing key load 100g, hit the speed button 5 times/sec
Optical Light Transmission>80%
4 Wire Touch Screen Panel with Metal Dome Keypad

4 Wire Touch Screen Panel with Metal Dome Keypad
4 Wire Touch Screen Panel with Metal Dome Keypad
4 Wire Touch Screen Panel with Metal Dome Keypad
 

Circuit grade:5V(DC),35MA
Surface hardness:3H

Light trasmittance
Film to film>76%
Knocking life>1,000,000times(click at single point

Film to glass>80%
Stroke life:>100,000times

Quivering time at contact point:<15ms
Operation temperature:-10°Cto +60°C(humidity:20% to 90%.without condensation of water bead

Resolution:4.96*4096
Storage temperature:-20°Cto +70°C(humidity:20% to 90%.without condensation of water bead

Linearity:<1.5%(<1.0% under special requirements
Glass thickness:0.55mm,0.7mm,1.1mm,1.8mm,3.0mm

Operation pressure:10g to 100g(pen tip or finger touch
Glass types:plain glass,chemical tempered glass

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