2004 Character LCD Module Display-SJXD2004B (STN Negative)

2004 Character LCD Module Display is a 20x4 character screen for devices that need more on-screen information than smaller LCD modules. The SJXD2004B model features a 146.0x62.5x14.0mm outline, 123.5x43.0mm viewing area, 5V/3.3V drive support, ST7066/AIP31066 drive IC, white LED backlight, STN negative display type, 16 single interface, and 06:00 viewing angle. It can show menu lists, readings, alarms, timers, parameters, counters, and system prompts in meters, appliances, medical devices, lab instruments, vending systems, and controllers.

Parameters:

• High contrast, wide-temperature operation
• Low power consumption, high anti-interference performance
• Support for multiple color combinations
• Provide a complete set of one-stop technical information and source code
• Supports customization
• Supports 1-3 day samples
• High quality and cost-effective

Key Specifications

2004 Character LCD Module Display is a 20x4 character LCD designed for products that need more text capacity than standard 16x2 modules. The SJXD2004B model offers a 146.0x62.5x14.0mm outline size and a 123.5x43.0mm viewing area, providing four rows for values, labels, numbers, and operating messages. It supports 5.0V/3.3V drive voltage, ST7066/AIP31066 drive IC, white LED backlight, STN negative LCD type, 16 single interface, and 06:00 viewing angle. Its working temperature range is -20°C to +70°C, with storage from -30°C to +80°C.

Design Standards

2004 Character LCD Module Display is designed for high-capacity character output, strong contrast, and stable operation in equipment panels. The 20x4 format allows more information to appear on one screen, reducing the need for frequent page switching in menus or control interfaces. Its STN negative display mode and white LED backlight support clear visibility for large font characters and numeric data. The module also provides low power consumption, wide-temperature performance, strong anti-interference capability, complete technical information, source-code support, 1-3 day sample availability, customization options, and a cost-effective structure for production projects.

Applications

2004 Character LCD Module Display is suitable for devices that need multi-line information display in a readable format. It can show meter readings, menu lists, operating states, alarm codes, timer data, parameter settings, counter results, and system prompts. Typical applications include industrial meters, equipment control panels, information display systems, home appliances, medical devices, consumer electronics, laboratory instruments, vending machines, power monitoring units, educational kits, DIY electronics, and embedded controllers. Its 20x4 layout is practical for applications that need more on-screen data than smaller character LCD modules.

Q: What do I need to provide for customizing a screen?
A: Need to provide drawings or samples.

Q: How to customize this LCD display module?
A: The module can be customized according to customer requirements, including character display content, backlight color, shell design, and other parameters, to meet specific application needs.

Q: What applications is this module suitable for?
A: This module is suitable for applications requiring the display of large font characters and numbers, such as meters, equipment control panels, and information display systems.

Q: How is the quality of this module?
A: This module is manufactured using high-quality LCD panels and electronic components, designed to be stable and reliable, ensuring long-term stable operation and high-quality display performance.

Q: How is cost-effectiveness ensured?
A: The module is designed with streamlined production and cost control, aiming to provide a cost-effective solution while maintaining high quality and performance.

If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.