Basic Information
Cooler LCD Character Display offers a 16x4 text screen for cooling controllers, refrigeration panels, HVAC devices, and compact equipment interfaces. Its STN negative display, white LED backlight, 16PIN connection, and 3.3V/5V drive support clear status reading and direct board integration. The 87.0x60.0mm module suits temperature controllers, meters, appliances, medical devices, industrial panels, and DIY electronics needing stable output for modes, alarms, fault codes, service reminders, and daily monitoring.
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
|
STN Negative
|
|
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
Cooler LCD Character Display is a 16×4 character module designed for equipment that needs clear status reading in cooler controllers, refrigeration panels, and compact operation interfaces. The SJXD1604A model provides 16 characters per line and 4 display rows, supporting text, numbers, symbols, parameter values, and basic operation messages. It features an 87.0×60.0×13.5 mm module size, 62.0×27.2 mm viewing area, 3.3V/5.0V drive voltage, ST7066/AIP31066 driver IC, white LED backlight, STN Negative LCD type, 16PIN interface, 06:00 viewing direction, -20°C to +70°C working temperature, and -30°C to +80°C storage temperature.
Design Standards
Cooler LCD Character Display is built for stable panel installation, readable multi-line output, and long-term use in equipment that requires frequent status checking. The 16PIN interface gives engineers a familiar parallel connection method for control boards, appliance circuits, testing equipment, and custom product panels. Its STN Negative display mode creates a dark-screen appearance, while the white LED backlight helps improve character visibility in indoor or equipment-room environments. The module also supports high contrast, wide-temperature operation, low power consumption, anti-interference performance, multiple color combinations, technical data support, source code assistance, customization, 1–3 day sample testing, cost-effective production, and fast batch delivery.
Applications
Cooler LCD Character Display is suitable for products that need four-line information display in cooling systems and general electronic equipment. It can show temperature values, fan status, working modes, timer settings, alarm messages, fault codes, menu options, service reminders, and system instructions in a clean character format. Common application fields include coolers, refrigeration controllers, HVAC panels, temperature control devices, meters, industrial control panels, medical equipment, home appliances, consumer electronics, information display systems, and DIY electronics. Its 16×4 layout, white backlight, STN Negative contrast, and 16PIN structure make it practical for reliable equipment monitoring and daily operation.
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.
