NLT NL2432HC22-42B 3.5 Inch 240×320 Transflective TFT LCD Module Display Panel for Handheld PDA & Industrial HMI
| Item |
Parameter Detail |
| Part Number |
NL2432HC22-42B |
| Diagonal Size |
3.5 inch |
| Native Resolution |
240(RGB) × 320 QVGA, Vertical RGB Stripe |
| Display Active Area |
53.64mm(W) × 71.52mm(H) / 2.11" × 2.81" |
| Overall Outline Dimension |
63.5mm(H) × 85mm(V) × 7mm(D) / 2.50" × 3.35" × 0.28" |
| Display Technology |
a-Si TFT-LCD, TN Normally White, Transflective SR-NLT Sunlight Readable |
| Typical Brightness |
200 cd/m² |
| Contrast Ratio |
130:1 (Transmissive Mode); 5:1 (Reflective Sunlight Mode) |
| Display Color Depth |
262K Colors (6-bit Single Channel CMOS) |
| Response Time |
Tr=7ms / Td=23ms (Typical) |
| Viewing Angle (L/R/U/D) |
30°/30°/30°/35° (CR≥10) |
| Backlight Unit |
6S1P WLED, Without Built-in Driver, Lifespan ≥50,000 Hours |
| Touch Panel |
Integrated 4-Wire Resistive Touch Screen |
| Signal Interface |
45Pin FPC Connector, CMOS 6-bit RGB + SPI Control |
| Supply Voltage |
3.0V Typical |
| Refresh Rate |
60Hz |
| Surface Treatment |
Anti-glare Hard Coating (3H Hardness) |
| Weight |
43.0/45.0g (Typ./Max.) |
| Operating Temperature |
-20℃ ~ +70℃ (-4℉ ~ 158℉) |
| Storage Temperature |
-30℃ ~ +80℃ (-22℉ ~ 176℉) |
| Vibration Resistance |
2.0G Industrial Grade |
Application Scenarios
Industrial Handheld Devices
- Industrial PDA, barcode data collectors, warehouse inventory scanners; transflective design ensures clear reading under direct outdoor sunlight without extra backlight power consumption.
- Portable field measuring instruments, handheld calibration testers, geological survey equipment; wide temperature range adapts to indoor & outdoor construction environments.
Industrial Human-Machine Interface (HMI)
- Small-size embedded control panels for automation equipment, textile machinery, injection molding machine auxiliary operation screens.
- Portable welding controllers, testing diagnostic handheld terminals; integrated resistive touch supports gloved operation in factories.
Medical Portable Equipment
- Handheld vital sign monitors, portable blood analyzers, outpatient portable diagnostic devices; stable low-power display for long-duration field medical use.
Transportation & Logistics Terminals
- Courier delivery handheld scanners, logistics sorting terminals, parking portable inspection devices; sunlight-readable panel avoids screen glare outdoors.
Portable Consumer & Special Equipment
- Legacy handheld communicators, portable radio control terminals, military portable handheld display units.
- Replacement spare screen for original NEC/NLT 3.5-inch old-generation display modules, direct plug-and-play replacement without driver modification.
