4 Wire Metal Dome Transparent Light Switch Glass Touch Screen Panel

4 Wire Metal Dome Transparent Light Switch Glass Touch Screen Panel
4 Wires Touch Screen Panel with Metal Dome Keypad
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Product Details

4 Wire Metal Dome Transparent Light Switch Glass Touch Screen Panel

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%

 


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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Water-Proof-Membrane-Keypads-KK-201302-.jpg

 

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