4 Wire Resistive Touch Screen

  • Low cost
  • Finger, gloved hand and stylus activation
  • High accuracy and sensitivity
  • High durability and reliability
  • Contaminant proof and liquid resistance.
SPEC ITEM DESCRIPTION
General Size
5.2" to 22"
Custom Size
2.2" to 22"
Fit in with
Panel display device
Resolution
4096*4096
Linearity Error
>1.5%
Response Speed
<10ms
Input Method
Finger or gloved hand (rubber ,cloth or leather)
Touch Times
More than 1 million touches
Touch Activation Force
15~70g
Surface Durability
Meets pencil hardness 3H (per ASTM D3363)
Light Transmission
80%(Meet ASTM D1003)
Temperature
Operating Range: -10°C ~ 60°C
Relative Humidity
Operating Range: 0%~90% RH (no dew falls)
Storage Range: 0% to 95% RH (no dew falls)
Altitude
Up to 3,000m
Operating Voltage
Typical +DC 5V, +4.75V to +5.25V
Power Supply
USB or PS/2 Interface
Interface
Full Duplex USB 2.0 (Full Speed) Plug and play compatible
Serial RS-232. Baud Rate: 9600, 8 Data Bits, 1 Stop Bit, No Parity
Current
5mA~25mA
Electrostatic Endurance
No abnormal appearance after 10kv, 100Ω, 250PF electrostatic used
Isolation Resistance
>20MΩ @ DC 25V
Resistance
300Ω< X Axis <900Ω, 200Ω< Y Axis <800Ω (Varies with different size)
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