MIDAS DISPLAYS MC42004A6W 20x4 LCD Display Module, White on Blue, 5V, Parallel
MIDAS DISPLAYS 20x4 character LCD module with white on blue display, white LED backlight, 5V parallel interface, and ST7066U controller.
The MIDAS DISPLAYS MC42004A6W-BNMLW-V2 is a high-quality chip-on-board (COB) alphanumeric LCD module, offering a crisp 20 character by 4 line display. It presents a clear white text on a vibrant blue background, making it highly readable for a wide range of electronic applications. The module features a white LED backlight for excellent visibility in low-light conditions and utilises a transmissive BSTN display construction for optimal contrast.
Driven by a reliable ST7066U controller, this display operates from a typical 5V DC supply with a low current consumption of just 1.5mA. It is designed for a 6 o'clock viewing direction and offers a wide operating temperature range from -20°C to +70°C, ensuring stable performance in various environments. The module is built for durability with a compact footprint, making it an ideal choice for embedded systems, prototypes, and finished products where space is at a premium.
Key Features & Specifications
- Display Format: 20 characters x 4 lines
- Display Type: Blue transmissive BSTN with white on blue appearance
- Backlight: Integrated white LED backlight for enhanced visibility
- Controller: ST7066U driver IC
- Interface: 16-way single-in-line (SIL) through-hole connection with a standard 2.54mm pitch, located at the top right
- Electrical: 5V logic voltage, parallel interface type
- Character Details: Character height of 4mm, with a size of 2.3mm (W) x 4.03mm (H)
- Font Support: Includes English and Japanese font sets
- Robust Design: Wide operating temperature range from -20°C to +70°C
- Compact Module Size: 77mm (W) x 47mm (H) x 14.5mm (D)
With its straightforward parallel interface and proven reliability, this MIDAS DISPLAYS module provides an excellent display solution for developers and engineers.
- Imaging equipment
- Video and vision systems
- Embedded electronic projects
- Prototype development
- Display Format: 20 characters x 4 lines
- Display Appearance: White on Blue
- Display Type: Blue transmissive BSTN
- Controller: ST7066U
- Interface: Parallel, 16-way through-hole SIL
- Connection Pitch: 2.54mm
- Logic Voltage: 5V DC
- Supply Current: 1.5mA (typical at 5V)
- Backlight: White LED
- Viewing Direction: 6 o'clock
- Character Height: 4mm
- Character Size: 2.3mm (W) x 4.03mm (H)
- Character Pitch: 0.48mm (W) x 0.48mm (H)
- Module Dimensions: 77mm (W) x 47mm (H) x 14.5mm (D)
- Operating Temperature: -20°C to +70°C
- Display Construction: Chip on Board (COB)
- Display Duty: 1/16
- Driving Bias: 1/5
- Font Sets: English, Japanese
- Interface Type: Parallel
- Font Set: English, Japanese
- Display Mode: Transmissive
- LCD Display Type: BSTN
- Module Size: 77mm x 47mm
- Operating Temperature Min: -20°C
- Operating Temperature Max: 70°C
- Backlighting Colour: White
- SVHC: No SVHC (25-Jun-2025)
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