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NL6448BC33-59D NLT 10.4 inch 640*480 lcd display screens
NL6448BC33-59D NLT 10.4 inch 640*480 a-Si TFT-LCD LCM
The NLT NL6448BC33-59D (formerly NEC) is a high-performance 10.4-inch industrial-grade TFT-LCD module, specifically engineered for long-term reliability and superior optical performance in demanding environments. It features a native VGA resolution (640 x 480) and a 4:3 aspect ratio, providing a stable and highly standardized display platform for industrial workstations.
This module is distinguished by its high brightness of 450 cd/m² and a high contrast ratio of 600:1, ensuring excellent legibility even in well-lit factory settings. It utilizes NLT’s proprietary ST-NLT (Super-Tanaka) technology, which enhances visibility and color consistency. Equipped with a CMOS (1 ch, 6-bit), 31 pins Connector, it supports 262k colors and is designed for seamless integration into low-latency control systems. Built for extreme durability, it operates within a wide temperature range of -10°C to +70°C and features a long-life LED backlight system, making it a premier choice for mission-critical automation and heavy-duty industrial machinery.
NL6448BC33-59D NLT TFT-LCD Specifications:
| Parameter | Details |
| Manufacturer | NLT Technologies (formerly NEC) |
| Model Name | NL6448BC33-59D |
| Screen Size | 10.4 inch |
| Resolution | 640 × 480 (VGA) |
| Display Mode | TN, Normally White, Transmissive |
| Luminance | 450 cd/m² (Typical) |
| Contrast Ratio | 600:1 (Typical) |
| Interface Type | CMOS (1 ch, 6-bit), 31 pins Connector |
| Surface Treatment | Antiglare / Hard Coating (3H) |
| Viewing Angle | 70/70/45/55 (Typ.)(CR≥10) |
| Backlight Type | 2 pcs CCFL, Without Driver |
| Operating Temp | -10 ~ 70 °C |
Antiglare Specialization: The "D" suffix signifies an antiglare polarizer, which scatters reflected light to maintain readability in bright industrial or office settings.
Standard Industrial VGA: Its 640x480 resolution ensures 1:1 pixel mapping for legacy industrial software, preventing the blurring associated with modern high-res scaling.
Replaceable Lamp Design: Features a user-serviceable backlight system (104LHS43 lamp holder), allowing for easy maintenance and significantly extending the total operational life of the equipment.
Reversible Scan Function: Includes a 180-degree reverse scan feature, giving engineers the flexibility to mount the display in either orientation without external signal processing.
High Signal Integrity: Utilizes a standard 31-pin CMOS interface (DF9C-31P-1V connector), known for its stable performance and widespread compatibility with industrial driver boards.
nvironmental Suitability:
Temperature Range:
Operating: -10°C to 70°C — true industrial-grade wide temperature support
Storage: -20°C to 80°C
Humidity Range (No condensation):
≤95% RH at Ta ≤40°C
≤85% RH at 40°C < Ta ≤50°C
≤70% RH at 50°C < Ta ≤55°C
≤60% RH at 55°C < Ta ≤60°C
≤50% RH at 60°C < Ta ≤65°C
≤42% RH at 65°C < Ta ≤70°C
Vibration Resistance: 2.0G (19.6 m/s²) — suitable for equipment with minor vibrations
Application :
Industrial control panels (HMIs, factory automation)
Medical equipment (patient monitors, diagnostic devices)
Transportation displays (in-vehicle infotainment, train information systems)
Outdoor kiosks (with appropriate weatherproof enclosure)
Portable instruments and field equipment
Replacement/repair of existing industrial displays
The NL6448BC33-59D is an industrial-grade workhorse designed for indoor and protected outdoor applications requiring wide operating temperature range (-10°C to 70°C), high brightness (450 nits), and anti-glare surface. It is ideal for factory automation, medical devices, transportation displays, and equipment repair. Key requirements include an external CCFL inverter and CMOS/TTL interface support.
FAQ:
Is the brand of this screen NEC or NLT? Is it guaranteed to be original?
NEC's LCD business has transitioned to NLT. We guarantee that every NL6448BC33-59D we provide is a 100% original product from NLT. All units are in brand-new Grade A condition with original factory labels.
What is the resolution of this 10.4-inch screen? Can it operate in low or high-temperature environments?
This model has a resolution of 640×480 (VGA). As an industrial-grade module, it features wide-temperature support (typically operating from -30°C to 80°C), making it ideal for harsh outdoor or industrial field environments.
LCD screens are fragile. How do you ensure they won't be damaged during international shipping?
We use factory-standard packaging: each screen is protected by an individual anti-static bag and anti-shock EPE foam, then placed in a thickened hard carton. For international orders, we add corner protectors and use wooden pallets for reinforcement if necessary.
Related Product Links:NL6448AC33-02 NLT 10.4 inch a-Si TFT-LCD LCM
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