Analog 5-Wire Resistive Touch Screen

Unlike 4-wire Resistive touch screens, where the voltage is measured by both top and bottom layer, in case of 5-wire Resistive touch screens voltage is measured only by the bottom layer. It allows this type of touch screens to be comparatively more reliable and accurate.
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General Specifications

Type

Analog 5 Wire Resistive

Input Method

Stylus or Finger

Glass Thickness

1.1 ~ 5.0 mm

Environmental Specifications

 

Operating Temperature

-30o to +70o C

Storage Temperature

-40o to +80o C

Operating Humidity

20% to 85% RH (Non Condensing)

Storage Humidity

10% to 90% RH (Non Condensing)

Air Pressure

1080~ 660 hPa

Altitude

-1780 ~ +1139 ft

Optical Specifications

 

Transparency

≥ 81% (± 3%)

Haze

<4% (± 3%)

Electrical Specifications

 

Max. Voltage

3.3 ~ 5V DC

Max. Current

70mA

Circuit Plane Resistance

UL/LL to UR/LR & UL/UR to LL/LR:
30 ~ 300Ω

Circuit Open Resistance

>10M Ω to 25 VDC

Chattering / Contact Bounce

≤ 10ms

Linearity

Inner Active Area: <1.0%

 

Perimeter of Active Area: <1.5%

Air Discharge

15KV (Max)

Contact Discharge

8KV (Max)

Capacitance

70nF (Max)

Contact Circuit Resistance

<3000Ω

Mechanical Specifications

 

Operating Force

10-80 g

Durability

3,000,000 touch at a single point

Hardness

3H ~ 7H

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