The VXT430MPIA-03C is a 4.3-inch TFT module with a five-point capacitive touch panel bonded on: a 480 x 272 RGB display and an I2C touch controller in one assembly. What sets it apart is practical rather than headline — this is the 4.3-inch module whose power you can actually budget, because it publishes a logic current of 22 mA where the sibling module rated identically leaves it as TBD. Total draw is about 0.67 W, the lowest of any 4.3-inch module we offer with touch. It is also unusually complete on the touch side: accuracy of ±1.5 mm at the centre and ±2.5 mm at the edge, surface hardness of at least 7H, and transparency of at least 85% are all given as numbers. Contrast is 800:1 minimum with 80° viewing in all four directions. Two things need attention before ordering, and both are stated here: the module matches a sibling part on every comparable figure apart from the driver IC, and its reliability programme is shorter than the rest of the range.
| Item | Contents | Unit | Note |
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Model |
VXT430MPIA-03C |
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| LCD Type |
TFT with CTP |
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| Display color | 16.7M | 1 | |
| Viewing Direction | ALL | O'Clock | |
| Operating temperature | -20~+70 | ℃ | |
| Storage temperature | -30~+80 | ℃ | |
| Module size | Refer to outline drawing | mm | |
| Active Area(W×H) | 95.04X53.86 | mm | |
| Number of Dots | 480x272 | dots | |
| Driver IC | LI6485D | ||
| Power Supply Voltage | 3.3 | V | |
| Backlight | 5S2P-LEDs (white) | pcS | |
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Brightness |
400 cd/m² typical |
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Uniformity |
80% min |
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Contrast ratio |
800 min / 1000 typ |
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| Interface | RGB | ||
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Touch controller |
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Touch points |
5 |
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Surface hardness |
7H |
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Transparency |
≥ 85% |
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Note1:Color tune is slightly changed by temperature and driving voltage.