ALPS LFUBL6381B LCD Module

A 5.7‑inch industrial-grade color LCD panel with a resolution of 320 × 240 (QVGA), designed for rugged environments. It features a COB (chip-on-board) construction, CCFL backlight (upgradeable to LED), and a TTL interface. Often used in industrial controllers, machinery HMIs, and embedded systems.

Key Features

• QVGA resolution (320 × 240 pixels)

• Active display area: approximately 120 mm × 91 mm

• TTL (6-bit) parallel interface

• Operates from a 3.3 V logic supply with internal voltage generation

• Durable; industrial-grade with wide operating temperatures

• Available with CCFL backlight; LED upgrades available

• Includes 6-pin pigtail connector for easy integration

• Comes refurbished with backlight and polarizer replacement; typically includes 90-day warranty