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Highlight: | resistive touch screen panel,4 wire resistive touch screen |
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3.2" 4 Wire Tft Resistive Touch Panel Screen , Anti-Glare Smart Home Touch Panel
№ |
Item |
Specification |
1 |
Item model |
DPT-4W-0320128, 0320174 |
2 |
Detection method |
Resistive |
3 |
Size |
3.2" |
4 |
Aspect ratio |
4:3 |
5 |
Input method |
Finger or touch pen |
6 |
Touch action force |
20~80g |
7 |
Position accuracy |
4.5~5mm |
8 |
Operating Voltage |
DC≤10V |
9 |
Operating current |
5~25mA |
10 |
Operating temperature |
-10°C~60°C |
11 |
Storage temperature |
-20°C~70°C |
12 |
Humidity |
10%~90%RH at 60°C, non-condensing |
13 |
Relative humidity |
10%~90%RH at 40°C, non-condensing |
14 |
Response time |
<10ms |
15 |
Transparency |
≥78% |
16 |
Surface hardness |
3H |
17 |
Material |
Glass + Film |
18 |
Thickness |
see drawing |
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19 |
Light transmission |
92%~100% |
20 |
Durability |
Scratch-free; More than 50,000,000 touches in one location without failure |
21 |
Drivers available |
Windows 2000,Windows XP,Windows NT,Linux,Mac |
22 |
Surface Disposal |
Glare hard coating;Anti-Newton ring |
23 |
Certificates |
CE, FCC, RoHS |
24 |
Working environment |
Under sunlight,indoor and outdoor |
25 |
Pen hitting life |
≥10,000,000/point |
26 |
Pen sliding Durability |
≥500,000 times |
27 |
Finger Touch life |
≥35,000,000 times |
28 |
Surface resistance |
30Ω~350Ω |
29 |
Isolation resistance |
≥20MΩ @ DC 25V |
30 |
Linearity |
≤7% |
31 |
X.Y resistance |
30Ω~350Ω according to the size |
32 |
Warranty |
1 year |
Contact Person: Mr. Bruce Lee
Tel: 86-13537880588
Fax: 86-755-23724730