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Four-wire resistive
touch sensors are the cost-competitive touch solution for small
to medium size applications that require reliability, lower
power consumption and superior resistive optics. 4 Wire
resistive sensors are able to accept broad input flexibility
with finger, gloved hand or stylus activation. 4 Wire touch
sensors are the preferred touch solution for mobile devices, IP
phones, office automation, medical equipment and consumer
products. |
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Specification
1 |
|
|
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Mechanical
|
Available Size |
2” to 15” |
|
Input Method |
Finger, gloved hand or touch
stylus |
|
Touch Activation Force |
Typically less than 80g |
|
Glass Thickness |
0.7mm
(for sensor size under 5.7”)
1.1mm (for sensor size under 8.4”)
1.8mm (for sensor size above 5.7”)
2.8mm (for sensor size above 12.1”) |
|
Option |
Palm rejection |
|
Electrical
|
Insulation Resistance |
20M O or more @ DC 25V |
|
Chattering Time |
10 ms or less |
|
Linearity |
±1.5%
error or less for X axis
±1.5% error or less for Y axis |
|
Optical
|
Transmittance |
83%±5% |
|
Surface Finish |
Anti-glare or polish |
|
Environmental
|
Temperature |
Operating: 0?
to 50? |
|
Storage: -30?
to 70?High |
|
Temperature and Humidity |
60?
and 90% RH for 120hours |
|
Durability |
Surface Hardness |
3H or higher per ASTM-D3363 |
|
Touch Life |
Pen
sliding: more than 100K times
Pen hitting: more than 1M times
Finger touch: more that 5M time |
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