YF 0403
4.3-inch Signature pad
- Vivid 4.3″ Color signing pad
- 480×272 resolution
- Passive electromagnetic resonance
- 2540 LPI / 2048 pressure levels
- USB interface
- Full Customization： Available in bespoke corporate colors and branding. Open API/SDK (C++, .Net, Java) for tailored interface development.
Technical data
Key specifications
Model YF 0403
| Item | Parameter | |
|---|---|---|
| LCD Display | Screen Size | 4.3″ |
| Native Resolution | 480*272 pixels | |
| Display Type | TFT LCD | |
| Active Area Size | 95.04×53.856 mm | |
| Contrast Ratio | 800 : 1 | |
| Brightness | 250 cd/m2 | |
| Response Time | 16 ms | |
| Viewing Angle | 70°/70°(H)/60°/60°(V) (Typical)(CR≥10) | |
| Pad and Pen | Reading Technology | Battery-free Electromagnetic Resonance |
| Coordinate Resolution | 2540 LPI | |
| Pressure Levels | 2048 | |
| Coordinate Accuracy | ±0.5mm（Center）, ±3mm（Corner） | |
| Sensing Height | 10 mm | |
| Report Rate | 233 points per second | |
| General | Encryption | AES/RSA （Optional） |
| Power Supply | USB 5V 1A | |
| Communication Interface | USB （USB cable locking system，2 Meter） | |
| Dimension | 167×173.4×20.6mm | |
| Net Weight | 270g | |
| Main Body Color | Black | |
| OS Supported | Windows 7 or later， Android | |