Mitsubishi AA121SJ03 12.1" 800×600 Industrial LCD Display Panel

Product Overview

The AA121SJ03 is a 12.1" industrial LCD display panel manufactured by Mitsubishi, featuring 800x600 resolution with CCFL backlight and LVDS interface. With 450 cd/m² brightness and 600:1 contrast ratio, viewing angle 80/80/60/60, supporting 262K colors, designed for industrial applications and embedded display applications.

Specifications

Applications

Handheld devices

Embedded systems displays

Portable instruments

Wearable devices

Point-of-sale terminals

Small appliance displays

FAQ:

Q1: What are the size, resolution, and aspect ratio of the Mitsubishi AA121SJ03 LCD screen?
A1: This LCD screen is 12.1 inches in size with a resolution of 800×600 and a standard 4:3 aspect ratio.

Q2: What type of signal interface does the AA121SJ03 use?
A2: This industrial LCD panel typically uses a TTL (or LVDS, depending on the version) signal interface, which is a very common configuration for 12.1-inch 800×600 resolution industrial screens. It is recommended to check the specific model’s datasheet for pin definitions.

Q3: What applications is this panel mainly used for?
A3: As a 12.1-inch 4:3 industrial-grade display, the AA121SJ03 is widely used in industrial Human-Machine Interfaces (HMI), CNC machinery, medical equipment, automated test instruments, and maintenance replacements for legacy industrial equipment.

Q4: What are the characteristics of the AA121SJ03 regarding reliability and operating temperature as an industrial screen?
A4: Industrial-grade panels feature high reliability and long-lifecycle designs. They support a wide operating temperature range (typically 0°C to 50°C or wider) and can withstand the vibration, dust, and continuous operation requirements of industrial environments.

Q5: 12.1-inch 800×600 industrial screens are less common now; what is the replacement option if this model is discontinued?
A5: If this model faces End-of-Life (EOL), you can look for replacement panels from other industrial display brands (such as NEC, BOE, etc.) offering 12.1-inch 800×600 resolution. The key is to ensure compatibility with the signal interface (TTL/LVDS), backlight voltage, and mechanical mounting dimensions.