Brother LCD: TFT2P3436-E V1 (WASD02SJS001)

When an industrial display must survive temperature swings, constant vibration, and years of continuous operation, the Brother D02AXE001 stands apart from commodity panels. This 3.5-inch TFT LCD module is built around the TFT2P3436-E V1 controller and carries the internal designation WASD02SJS001, ensuring a drop-in fit for Brother equipment while remaining adaptable to other embedded systems. Its active-matrix construction and white LED backlight deliver crisp, readable output in environments where lesser screens wash out or fail.

Highlights

• 3.5-inch QVGA (320 x 240) active-matrix TFT panel with 18-bit colour depth
• White LED backlight rated at 300 cd/m² typical brightness and 400:1 contrast
• 8-bit parallel MCU interface via flexible printed circuit (FPC) connector
• Wide operating temperature range from -20°C to 70°C
• 4:3 aspect ratio, no touchscreen, optimized for industrial and embedded use

In daily use

The D02AXE001 integrates cleanly into control panels, test instruments, and Brother devices that require a reliable visual interface. The 8-bit parallel interface keeps communication straightforward for microcontrollers and legacy system boards, while the FPC connector simplifies mechanical assembly. With a 3.3V supply voltage and modest power draw, it suits both battery-backed and mains-powered designs. The 6 o'clock viewing direction matches typical operator positions, and the LED backlight maintains uniform brightness across the full temperature range.

Full specifications

• Display type: TFT LCD, active matrix
• Diagonal size: 3.5 inches
• Resolution: 320 x 240 pixels (QVGA)
• Colour depth: 18-bit (262K colours)
• Backlight: White LED
• Interface: 8-bit parallel MCU
• Brightness: 300 cd/m² typical
• Contrast ratio: 400:1 typical
• Viewing angle: 6 o'clock standard
• Operating temperature: -20°C to 70°C
• Storage temperature: -30°C to 80°C
• Supply voltage: 3.3V
• Aspect ratio: 4:3
• Touchscreen: No
• Connector type: FPC (flexible printed circuit)
• Application: Embedded systems, industrial equipment

Final note

For service technicians and OEM integrators, the Brother D02AXE001 is a dependable replacement or new-design display that avoids the pitfalls of consumer-grade panels. Its proven controller and rugged specifications make it a safe choice when downtime is not an option.