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NL6448BC33-46D NLT 10.4" a-Si TFT-LCD LCM 640(RGB)×480 VGA 76PPI
The NLT NL6448BC33‑46D is a 10.4‑inch 4:3 aspect‑ratio a‑Si TFT‑LCM industrial LCD module with native VGA 640(RGB)×480 resolution, 76PPI pixel density. Manufactured by NLT (NEC LCD Technologies), it adopts Normally‑White transmissive TN technology, equipped with CCFL backlight unit without onboard driver circuit, signal interface is CMOS‑TTL 6‑bit parallel RGB. Matte 3H hard‑coated surface resists scratch and ambient reflection. Operating temperature 0℃ ~ +50℃, widely used for legacy industrial HMI, CNC control, old‑generation equipment screen replacement and embedded control terminals. Custom touch overlay bonding service is available upon request.
| Item | Specification |
|---|---|
| Model | NL6448BC33‑46D (NLT Original) |
| Screen Size | 10.4 Inch, 4:3 Aspect Ratio |
| Resolution | 640(RGB) × 480 VGA, 76PPI |
| Panel Technology | a‑Si TFT‑LCD TN, Normally‑White Transmissive |
| Brightness | 250 cd/m² (Typ.) |
| Contrast Ratio | 350:1 (Typ.) |
| Color Depth | 6‑bit, 262K Colors |
| Viewing Angle | 70°/70°/60°/60° (CR≥10), Optimum view 6 o’clock |
| Interface | CMOS‑TTL 6‑bit Parallel RGB |
| Refresh Rate | 60Hz |
| Backlight | CCFL, without built‑in backlight driver |
| Active Area | 211.2 × 158.4 mm |
| Outline Dimension | 243.0 × 185.1 × 11.5 mm |
| Surface Treatment | Matte Anti‑glare, Hard coating 3H scratch resistant |
| Operating Temperature | 0℃ ~ +50℃ |
| Storage Temperature | ‑20℃ ~ +60℃ |
| Compliance | RoHS |
| Application | Industrial HMI, CNC control panel, Legacy equipment retrofit, Embedded system |
Matte 3H Hard‑Coated Industrial SurfaceAnti‑glare matte surface reduces light reflection, 3H hard coating improves scratch resistance for factory‑floor operation environment.
Classic CCFL Backlight StructureCCFL backlight without onboard driver, requires external CCFL inverter board, widely compatible with legacy industrial host systems.
CMOS‑TTL 6‑bit Parallel RGB InterfaceTraditional parallel TTL signal, drop‑in replacement for many old NLT / NEC original control equipments.
Stable 4:3 VGA Industrial Form FactorStandard 10.4‑inch 4:3 mechanical outline, ideal for direct retrofit of aging original screens on existing machines.
Genuine NLT Japan‑Made Industrial LCMStrict pre‑shipment quality inspection. Support sample testing and bulk wholesale orders. Custom touch overlay bonding service available.
‑ Industrial HMI human‑machine interface control panel ‑ CNC machine tool & automation equipment screen retrofit ‑ Legacy medical & test instrument display replacement ‑ Factory embedded compact control terminal ‑ Old‑generation industrial equipment maintenance spare parts
Zylcdshop supplies genuine NLT, AUO, Innolux, BOE industrial‑grade TFT‑LCM modules. We maintain spot inventory for NL6448BC33‑46D. ‑ Genuine original NLT industrial LCM, strict quality inspection before shipment ‑ Support sample testing and competitive bulk wholesale pricing ‑ Anti‑static shock‑proof packaging for fragile LCD transportation ‑ Global worldwide fast shipping ‑ Technical support for CCFL inverter & CMOS‑TTL driver board matching and custom touch bonding solutions
A1: NLT NL6448BC33‑46D adopts CMOS‑TTL 6‑bit parallel RGB interface, CCFL backlight without built‑in driver, external inverter is required。
A2: Operating temperature range 0℃ ~ +50℃, designed for standard industrial indoor environment。
A3: It is matte anti‑glare with 3H hard‑coated surface.
A4: Mainly used for industrial HMI, CNC control panel and legacy equipment screen retrofit replacement projects.
A5: Yes, we support custom capacitive touch overlay bonding service, please contact our engineer for project details.
A6: We have spot stock of NLT NL6448BC33‑46D. Please send inquiry to get best wholesale price and lead‑time.
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