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NL6448BC20-49F NEC 6.5 inch 640*480 lcd display screens
NL6448BC20-49F NEC 6.5 inch 640*480 lcd display screens
The NL6448BC20-49F is a robust 6.5-inch industrial-grade TFT-LCD module from the NEC (now Tianma/NLT) series. Specifically designed for mission-critical applications such as factory automation, medical monitoring, and automotive diagnostic equipment, this panel features the classic VGA (640 × 480) resolution. It is renowned for its high contrast and ultra-wide temperature resilience, making it a staple in professional hardware environments.
Premium Visual Contrast: Features a high 1000:1 contrast ratio, which provides exceptional image depth and clarity—critical for reading technical data and detailed monitoring graphs.
Industrial Brightness: Delivering a typical brightness of 450 cd/m², this display ensures excellent visibility in brightly lit indoor environments and semi-outdoor control cabins.
Wide Viewing Angle (SFT): Utilizes NLT’s advanced Super Fine Technology, offering wide viewing angles of 176°/176° without color shift or grayscale inversion, allowing the operator to view the screen clearly from almost any position.
Extreme Thermal Durability: Engineered to perform in the most demanding conditions, it supports an operating temperature range of -30°C to +80°C, ensuring stability in freezing warehouses or high-heat engine rooms.
Integrated LED Backlight: Equipped with a long-life WLED system (rated for 50,000 hours) and a built-in LED driver, simplifying the electrical design and reducing the overall footprint of the system.
Standard CMOS Interface: Features a 31-pin LVDS (1 ch, 6-bit), 20 pins Connector, providing high compatibility with legacy industrial controllers and standard embedded boards.
Ruggedized Slim Profile: The mechanical design is optimized for space-constrained HMI (Human-Machine Interface) applications, offering a slim, lightweight form factor that does not compromise on physical durability.
| Category | Specification Details |
| Manufacturer | NEC (Tianma / NLT) |
| Model Name | NL6448BC20-49F |
| Screen Size | 6.5 inch |
| Resolution | 640 × 480 (VGA) |
| Display Mode | TN, Normally White, Transmissive |
| Luminance | 450 cd/m² (Typ.) |
| Contrast Ratio | 800:1 (Typ.) |
| Viewing Angle | 80/80/80/60 (L/R/U/D) |
| Signal Interface | LVDS (1 ch, 6-bit), 20 pins Connector |
| Input Voltage | 3.3V / 5.0V (Typ.) |
| Backlight Type | WLED |
| Operating Temp. | -30 ~ 80 °C |
| Storage Temp. | -30 ~ 80 °C |
| Outline Dim. | 153.0 × 118.0 × 8.7 mm |
NL6448BC20-49F NEC lcd display panel Applications：
Ruggedized industrial control terminals
CNC machine tool operator interfaces
Marine navigation and sonar equipment
Outdoor handheld measuring instruments
Emergency medical monitoring systems
FAQ:
Q1:What is the resolution of this 6.5-inch screen? How is its visibility under sunlight?
A1:This screen has a $640 \times 480$ (VGA) resolution. Thanks to NEC's advanced technology, it features excellent contrast and brightness, meeting the requirements of most semi-outdoor or bright industrial environments.
Q2:Do you supply brand new and original NL6448BC20-49F panels?
A2:Yes, we guarantee that we provide 100% brand new and original products with factory labels, ensuring industrial-grade stability and a long lifespan.
Q3:Is this model in stock? How soon can you ship it after an order is placed?
A3:This model is currently in stock. We typically arrange shipment within 1-2 working days after receiving payment.
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