NEC NL6448BC26-01

The NEC NL6448BC26-01 is a rugged 8.4-inch a-Si TFT-LCD module engineered for industrial and professional applications where reliable image quality, high brightness, and long service life are essential. It offers a VGA resolution of 640 × 480 pixels with a 4:3 aspect ratio and an active display area of 170.88 × 128.16 mm. The module dimensions are approximately 200 × 152 × 12 mm, making it suitable for industrial control panels, medical instruments, machine interfaces, process control systems, and embedded monitoring equipment.

The display uses TN, Normally White, Transmissive TFT technology with RGB vertical stripe arrangement and supports up to 262K colors through a 6-bit signal structure. It delivers a typical brightness of 450 cd/m² with a contrast ratio of around 500:1 to 600:1, helping provide clear visibility in bright industrial environments. The panel also offers viewing angles of approximately 55/55/40/70 degrees and includes an anti-glare hard-coated surface for improved readability and durability.

The NL6448BC26-01 includes a dual CCFL backlight system with replaceable lamp architecture, which is valued in industrial systems where long-term maintenance and replacement flexibility are important. Many suppliers also recommend LED conversion kits to extend service life beyond 100,000 hours while reducing maintenance requirements. The module uses a 31-pin 1-channel 6-bit CMOS interface and supports both 3.3V and 5.0V input voltage.

Built for demanding industrial environments, the module supports operating temperatures from 0°C to 60°C and storage temperatures from -20°C to 70°C. It also includes features such as reverse installation support, face mounting holes, and replaceable lamp design for easier servicing in industrial systems. Community discussions often note that when replacing older NEC panels, matching the correct inverter, controller board, and CMOS interface pinout is essential for proper operation.

Key Features:

• 8.4-inch industrial TFT-LCD display
• 640 × 480 VGA resolution
• TN, Normally White, Transmissive display mode
• 262K color support
• 450 cd/m² brightness
• 500:1 to 600:1 contrast ratio
• Viewing angles: 55° / 55° / 40° / 70°
• Anti-glare hard-coated surface
• Dual CCFL backlight
• Replaceable lamp architecture
• Optional LED backlight upgrade support
• 31-pin 1-channel 6-bit CMOS interface
• 3.3V / 5.0V operating voltage
• Active area: 170.88 × 128.16 mm
• Module size: 200 × 152 × 12 mm
• Operating temperature: 0°C to 60°C
• Storage temperature: -20°C to 70°C
• Suitable for industrial HMIs, medical devices, CNC systems, automation equipment, and embedded applications