Basic Information
1604 LCD Character Display Module is designed for equipment that needs organized text output in a limited space. With a 16x4 character format, it can present multiple rows of operating data, menu options, alerts, and user instructions. The module supports 3.3V/5V driving, white LED backlight, and ST7066/AIP31066 controller compatibility. Its compact structure, wide temperature range, and stable 16PIN connection make it suitable for meters, control terminals, appliances, instruments, and embedded electronic projects.
Parameters:
| Character Type | 16X4 |
| Model | SJXD1604A |
| Model Size | 87.0×60.0×13.5 MM |
| VA Size | 62.0×27.2 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
FSTN Positive
|
|
Interface
|
16PIN |
| 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
- The fastest batch delivery can be achieved within 15 days
Key Specifications
1604 LCD Character Display Module is built with a 16-column by 4-line character format, allowing clear presentation of text, numbers, menu labels, and device prompts. The SJXD1604A model features an 87.0×60.0×13.5mm module size and a 62.0×27.2mm viewing area, giving equipment designers enough display space while keeping the structure compact. It supports 3.3V and 5.0V drive voltage, uses ST7066/AIP31066 controller IC options, and adopts a 16PIN interface for standard character LCD integration. The white LED backlight improves readability, while the FSTN positive display type helps deliver clean contrast in embedded applications.
Design Standards
1604 LCD Character Display Module follows a practical LCM layout for stable electrical connection, simple mounting, and easy system matching. Its wide operating temperature range of -20°C to +70°C and storage range of -30°C to +80°C make it suitable for devices used in changing indoor or semi-industrial conditions. The 06:00 viewing direction supports front-panel readability, and the low-power design helps reduce system energy consumption. The module can also support customization for backlight color, display appearance, character requirements, and project-specific structure, helping manufacturers match different control boards, housings, and interface designs.
Applications
1604 LCD Character Display Module works well in products that need reliable text display without complex graphics. It can show operating status, alarm notices, sensor values, temperature data, timer information, function menus, and basic user instructions. Common application areas include industrial controllers, meters, test instruments, household appliances, medical equipment panels, access control devices, power management units, vending systems, and embedded electronics. Its 16x4 layout provides more information space than smaller character LCDs, making it useful for equipment that needs several rows of real-time data in a compact display window.
Product Size
FAQ
Q: Do you provide samples?
A: Yes, samples are typically available within 1-3 days for customers to test and evaluate the module's performance and compatibility.
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: What is this screen used for？
A: Character LCD screens are widely used in home appliances, industrial controls, medical devices, consumer electronics, and DIY projects, suitable for displaying status information, menu options, and basic data.
If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.
