5-Wire resistive touch screen is the preferred solution for applications requiring durability and reliability over time. Similar to the 4-Wire technology, 5-Wire touch screen also consists of a conductive bottom layer (ITO Glass or ITO Film) and a conductive top layer (ITO Film). The fundamental structure difference between the two is: In the 5-wire technology, all the electrodes are placed on the bottom layer and the top layer acts only as a voltage measuring probe. Therefore, the touch screen works properly even with damages or scratches on the top layer

We offer high queality and satable fountion 5wire resistive touch panels(10.4"-19.1"). We can also customize due to customers' requirement.

Specification
Surface Hardness  3H
Transmittance above 85 %
Operating Temperature  -10 centigrade ~ 60 centigrade  
Work Life  Over 10,000,000 times  
Operationg Voltage  DC5V
X\Y Resistance  30¦¸ ~ 300¦¸ (a little bit different due to different sizes)  
Linearity < 1.5%  
Film Type  Anti glare hard coating  
Operating Pressure  15~70g  
Storage Temperature  -20 centigrade ~ 70 centigrade
Noise 5 m sec ~ 15 m sec  
Operating Current  5mA ~ 25mA
Connector Resistance above 20M¦¸ @ DC 25V  
Electrostatic Endurance  No abnormal appearance after 10kv, 100W, 250PF electrostatic used.