LeadingTouch 12.1"W 4 Wire Resistive Touch Panel

Performance

Resolution(Interpolation)

4096*4096

Linearity Error

<1.5%

Response Speed

<10ms

Mechanical

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)

Optical

Light Transmission

80%(Meet ASTM D1003)

Environmental                                                               

Temperature

Operating Range: -10°C ~ 60°C

Storage Range: -20°C ~ 70°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 

Electrical

Operation 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)

Agency Approvals

CE, FCC, Rohs

Operation System

Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/Mac OS