Basic Information
LCD Character Display Sizes SJXD4004A is a 40×4 character LCD module for large text layouts, menu groups, values, symbols, and system prompts. It features a 190.0×54.0×13.8 mm outline, 149.0×30.0 mm viewing area, FSTN positive display type, LED backlight, and AIP31068L driver IC. With 3.3V/5.0V drive support, wide temperature operation, low power performance, and customization options, it suits industrial controllers, meters, instruments, automation equipment, medical electronics, and embedded systems.
Parameters:
| Character Type | 40×04 |
| Model | SJXD4004A |
| Model Size | 190.0×54.0×13.8 mm |
| VA Size | 149.0×30.0 mm |
|
Drive Voltage
|
5.0V or 3.3V
|
|
Drive IC
|
AIP31068L
|
|
Backlight
|
white LED backlight
|
|
LCD Type
|
FSTN positive
|
|
Interface
|
18 double interfaces
|
| Working Temperature |
-20°C - +70°C
|
|
Storage Temperature
|
-30°C - +80°C |
Feature
- 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
LCD Character Display Sizes SJXD4004A is a 40×4 character LCD module designed for layouts that need large text capacity in a fixed display area. It supports 40 characters per row across 4 rows, helping products show longer menus, values, symbols, and system prompts. The module uses a 190.0×54.0×13.8 mm outline size with a 149.0×30.0 mm viewing area, 3.3V/5.0V drive voltage, AIP31068L driver IC, FSTN positive display type, LED backlight, and 18 double interfaces.
Design Standards
LCD Character Display Sizes is built for clear multi-line reading, stable electrical connection, and practical installation in equipment panels. The FSTN positive display structure improves character definition, while the backlight supports better visibility during daily operation. Its wide temperature design allows operation from -20°C to +70°C and storage from -30°C to +80°C. Low power consumption, anti-interference performance, optional display colors, technical documentation, source code support, sample service, and customization options help manufacturers match different product designs.
Applications
LCD Character Display Sizes is suitable for devices that need more text content than small 16×2, 20×2, or 24×2 modules can provide. It can display parameter tables, user menus, equipment records, diagnostic information, operating steps, and alarm messages. Common applications include industrial controllers, test instruments, power equipment, automation systems, measuring meters, communication terminals, medical electronics, access control devices, household appliances, and embedded development projects that require a readable 40×4 character interface.
Product Size
FAQ
Q: Do you provide technical support for purchasing LCD screens?
A: Can provide technical support.
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.
