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Kyocera DMF682AN 5.3" 256×128 Monochrome STN LCD Panel
Kyocera DMF682AN 5.3" 256×128 Monochrome STN LCD Panel
Kyocera DMF682AN is a classic 5.3-inch monochrome STN-LCD industrial-grade liquid crystal module manufactured by Optrex Corporation, a subsidiary of Kyocera Group. This product features 256×128 resolution with 54PPI pixel density, available in reflective no-backlight basic version and transflective EL backlight version (DMF682AN-EW), equipped with 14/16-pin 4-bit parallel data interface and 5.0V input voltage, providing extremely low power consumption and excellent industrial stability.
Designed specifically for low-power, high-reliability industrial applications, DMF682AN is the original supporting display for many old industrial equipment, medical instruments and portable test devices. Its mechanical dimensions and interface standards have become industry universal specifications, with decades of industrial field verification history.
Kyocera DMF682AN Monochrome STN LCD Panel Highlights:
Ultra-low power consumption design: Reflective version requires no backlight, power consumption is only milliwatt level, especially suitable for battery-powered portable devices
Industrial-grade reliability: Manufactured by Kyocera with strict quality control standards for stable and reliable long-term operation
Standard interface and dimensions: Industry universal 4-bit parallel interface and mechanical dimensions, fully compatible with many old equipment
Reflective display: Uses ambient light for display, good visibility under strong sunlight, no additional backlight required
Mature and stable solution: Verified by decades of industrial field applications, low failure rate and low maintenance cost
Kyocera DMF682AN Monochrome STN LCD Panel Specification:
| Parameter | Specification |
|---|---|
| Part Number | DMF682AN (Basic) / DMF682AN-EW (Backlight) |
| Brand | Kyocera / Optrex |
| Screen Size | 5.3 inch |
| Panel Type | STN-LCD, Liquid Crystal Module (LCM) |
| Resolution | 256×128 |
| Pixel Density | 54 PPI |
| Pixel Format | Rectangle |
| Active Area | 120.28(W)×60.12(H) mm |
| Bezel Window | 127.0(W)×70.0(H) mm |
| Contrast Ratio | 7:1 (Reflective, Typical) / 3:1 (Transmissive, Typical) |
| Brightness | - (No Backlight) / 70 cd/m² (EL Backlight, Typical) |
| Display Colors | Monochrome (1-bit) |
| Backlight Type | No Backlight (Basic) / EL Electro-Luminescent (Backlight) |
| Backlight Life | - / 2000 hours (EL Backlight) |
| Interface Type | 4-bit Parallel Data, 14 pins (Basic) / 16 pins (Backlight) |
| Optical Mode | STN, Neutral Mode, Reflective / Transflective |
| Best View Direction | 6 o'clock |
| Response Time | 140/180 ms (Tr/Td, Typical) |
| Refresh Rate | 70Hz |
| Input Voltage | 5.0V (Typical) |
| Operating Temperature | 0°C ~ +50°C |
| Storage Temperature | -20°C ~ +60°C |
| Mechanical Dimensions | 147.0(W)×116.0(H)×12.0(D) mm (Max) |
| Weight | Approx. 160g (Basic) / Approx. 240g (Backlight) |
| Production Status | Discontinued |
Kyocera DMF682AN Monochrome STN LCD Panel Applications:
Industrial Automation: PLC HMI, industrial control panels, production line status displays, small instruments and meters
Medical Equipment: Portable medical instruments, medical monitoring devices, diagnostic equipment displays, laboratory analytical instruments
Test and Measurement: Handheld multimeters, oscilloscopes, signal generators, data acquisition terminals
Automotive Electronics: Old in-vehicle navigation systems, car radios, special vehicle dashboards
Other Applications: POS terminals, access control systems, public telephones, old calculators and electronic devices
FAQ:
Q1: What is the difference between DMF682AN and DMF682AN-EW?
A1: DMF682AN is the basic version with reflective design and no backlight; DMF682AN-EW is the backlight version with transflective design and EL electro-luminescent backlight (70cd/m² brightness). Both have fully compatible mechanical dimensions and interfaces.
Q2: What is the interface type of this screen?
A2: The basic version uses a 14-pin 4-bit parallel interface, and the backlight version uses a 16-pin 4-bit parallel interface, which is compatible with control systems of most old industrial equipment.
Q3: The product has been discontinued, how do you ensure supply?
A3: We have stable global inventory channels and professional supply chain management, which can provide customers with long-term and stable supply services for discontinued models, as well as compatible alternative model recommendations.
