WH4004A-TFH-CT# LCD CHARACTER 40X4 FSTN POSITIVE 5V The product WH4004A-TFH-CT# (LCD CHARACTER 40X4 FSTN POSITIVE 5V) is a versatile character LCD module designed for a variety of display applications. Manufactured by WINSTAR, it supports a ST7066U interface and offers a typical supply voltage of N/A. Featuring a N/A polarizer and a character font of English, Cyrillic, it provides excellent readability. The module has an outline size of 190.00mm x 54.00mm x 13.60mm and operates within a temperature range of -20°C~+70°C. Compliant with RoHS standards and packaged in TRAY format, this LCD is a reliable solution for modern electronic systems.