Optrex DMF50260NFU-FW | Robust FSTN Graphic Display for Demanding Environments
The Optrex DMF50260NFU-FW is a high-performance monochrome graphic LCD module engineered for applications where clarity, reliability, and operational longevity are non-negotiable. It bypasses the complexity of full-color displays to deliver exceptionally crisp, high-contrast visuals, making it an ideal human-machine interface (HMI) solution for specialized industrial and medical equipment.
- Brand: Optrex (A Kyocera Group Company)
- Model: DMF50260NFU-FW
- Core Technology: High-contrast FSTN (Film-compensated Super-twisted Nematic) monochrome graphic display with a 240x64 resolution.
- Key Feature: Integrated Cold Cathode Fluorescent Lamp (CCFL) backlight providing bright, even illumination and a proven service life.
- Primary Applications: Industrial control panels, test and measurement instruments, medical diagnostic devices, and legacy system support.
Technical Deep Dive: The Engineering Behind the Readability
The value of the **DMF50260NFU-FW** is rooted in its deliberate design choices, optimized for performance over flair.
FSTN Technology: Beyond Standard Monochrome Clarity
Unlike standard STN displays, this module utilizes Film-compensated Super-twisted Nematic (FSTN) technology. An additional retardation film is applied to the outer glass surface, which effectively eliminates color fringing and dramatically enhances contrast between the activated pixels and the background. For the operator, this translates into a sharp, stable, and easily readable black-and-white image from a wider range of viewing angles, reducing eye strain and minimizing interpretation errors in critical monitoring tasks.
Reliable Illumination with Integrated CCFL Backlight
While modern displays often use LEDs, the integrated CCFL backlight in the **Optrex DMF50260NFU-FW** represents a benchmark for reliability in long-running industrial systems. CCFLs are known for their exceptionally long operational lifespan and stable brightness output, ensuring consistent readability for years. This is crucial for equipment that operates 24/7 or is installed in locations where maintenance is infrequent and costly, a common scenario in industrial power electronics and automation.
Multi-Dimensional Application Scenarios
The specific features of the DMF50260NFU-FW solve distinct problems across various industries:
- Industrial Control Panels & HMIs: In a factory setting, ambient glare, dust, and fluctuating temperatures can render lesser displays useless. The high contrast of the FSTN screen ensures that critical process data, warnings, and machine status are always legible, empowering operators to make quick, informed decisions.
- Medical Diagnostic Equipment: For devices displaying vital signs, waveforms, or analytical results, data ambiguity is unacceptable. The crisp, clean rendering of the **DMF50260NFU-FW** is perfect for presenting precise information without the potential distraction or complexity of a color interface.
- Test and Measurement Instruments: Field technicians rely on portable instruments where immediate readability and robust construction are vital. This module provides an efficient, no-frills interface that presents data clearly in a wide range of lighting conditions.
- Legacy System Retrofits: This display is a lifeline for valuable capital equipment. When an original display fails, the DMF50260NFU-FW often serves as a form, fit, and function replacement, saving organizations from the enormous expense and downtime associated with a full system redesign. All our components meet high manufacturing standards, including RoHS compliance.
Key Technical Parameters
For detailed specifications, please refer to the official DMF50260NFU-FW Datasheet.
| Parameter | Value |
|---|---|
| Display Resolution | 240 x 64 Dots |
| Display Technology | FSTN (Film-compensated STN) |
| Display Mode | Transflective, Negative Mode (White on Blue/Black) |
| Outline Dimensions | 180.0(W) x 65.0(H) x 12.0(D) mm |
| Viewing Area | 132.0(W) x 39.0(H) mm |
| Backlight | CCFL (Cold Cathode Fluorescent Lamp) |
| Interface | 8-bit Parallel |
Frequently Asked Questions (FAQ)
- What kind of controller IC is required for the DMF50260NFU-FW?This module is typically driven by a controller like the Toshiba T6963C or a compatible equivalent. The 8-bit parallel interface is standard and well-documented, simplifying integration with a wide range of microcontrollers.
- Is the CCFL backlight replaceable?The CCFL is an integrated component designed for a long service life that often matches the life of the host equipment. While replacement is technically possible, it is a complex process. For new designs requiring serviceability, you may want to explore our full range of industrial LCD modules with LED backlights.
- Can this display operate in extreme temperatures?The standard operating temperature range for the DMF50260NFU-FW is 0°C to +50°C. This makes it highly suitable for most indoor industrial, laboratory, and medical environments. Always verify the datasheet for the exact ratings required for your application.
If you are looking for a display that prioritizes readability and long-term reliability over color graphics, the Optrex DMF50260NFU-FW remains a premier choice. For technical support, volume pricing, or to discuss your specific HMI requirements, please Contact Us for a Quote.
