Character LCD 1602 - SJXD1602B （VA Negative）

Character LCD 1602 is a compact 16x2 display module designed for clear text and numeric output in embedded electronic systems. It features a VA negative LCD mode, white LED backlight, 16PIN interface, and stable 3.3V or 5.0V operation. The high-contrast screen improves readability in different lighting conditions. It is widely used in industrial instruments, control panels, home appliances, medical devices, automation equipment, and DIY electronic projects for reliable real-time information display.

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
• The fastest batch delivery can be achieved within 15 days

Key Specifications

Character LCD 1602 is a 16x2 alphanumeric display module designed for stable and clear text output in embedded electronic systems. The SJXD1602B model features a VA negative LCD structure, delivering high contrast dark-background readability for improved visual clarity. It includes an 84.0×44.0×14.0 mm compact module size, 64.5×14.0 mm viewing area, 3.3V/5.0V operating voltage, ST7066/AIP31066 compatible driver IC, 16PIN parallel interface, and white LED backlight. The design supports consistent character display performance and stable operation across industrial temperature environments.

Design Standards

Character LCD 1602 is engineered according to industrial-grade manufacturing requirements, focusing on durability, electrical stability, and long service life. The 16PIN standard interface ensures easy integration with common microcontroller systems, supporting direct replacement and flexible hardware design. The VA negative display mode enhances contrast and improves readability in low-light and high-contrast environments. The module is optimized for low power consumption, anti-interference performance, and stable signal transmission. It also supports RoHS-compliant materials, customization options, and reliable batch production consistency.

Applications

Character LCD 1602 is widely used in electronic products that require simple and reliable text display without graphical complexity. It is suitable for industrial instruments, control panels, smart meters, home appliances, medical devices, automation systems, and consumer electronics. The module can display system status, numeric values, menu options, warnings, and real-time operational data. Its compact structure and stable 16x2 format make it ideal for front-panel interfaces, embedded controllers, prototype development, and cost-sensitive electronic applications requiring long-term stable performance.

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.