TIANMA TM070RBHG04 WITH TOUCH

TIANMA TM070RBHG04 With Touch is a premium industrial-grade 7.0-inch TFT-LCD module manufactured by Tianma Microelectronics, specially designed with an embedded 4-wire resistive touch panel to provide both visual display and responsive touch control in a single compact unit. The module features WVGA 800 × 480 pixel resolution with RGB vertical stripe arrangement, ensuring crisp image output, sharp text readability, and stable color performance for operator interface applications. It supports up to 262K / 16.7M display colors and delivers excellent graphical presentation for industrial monitoring systems and embedded control terminals.

Built with TN normally white transmissive a-Si TFT-LCD technology, the TM070RBHG04 offers approximately 280 cd/m² brightness, anti-glare surface treatment, and wide viewing support for improved readability under different ambient lighting conditions. The display is equipped with a white LED backlight system that provides uniform illumination, low power consumption, and long operational stability. Its compact active area of 154.08 × 85.92 mm and slim outline dimension of 164.9 × 100 × 6.8 mm make it highly suitable for modern compact control panels and OEM touch interface assemblies.

The integrated 4-wire resistive touchscreen is one of the major advantages of this model, allowing precise touch response even while using gloves, stylus, or in industrial dusty environments where capacitive touch may not perform consistently. Hardware communities working with TFT modules frequently note that checking the exact model and connector configuration is critical because touch-enabled TFT displays usually include dedicated touch integration and additional interface handling, making datasheet-based model identification essential for controller compatibility.

This Tianma LCD module uses a 50-pin Parallel RGB interface with 3.3V input voltage and supports reverse scan functions for flexible embedded design integration. It is engineered to operate efficiently in harsh environments with a wide temperature range of -20°C to +70°C, making it suitable for CNC systems, POS machines, medical analyzers, handheld industrial testers, marine control devices, and smart automation terminals. Due to its rugged construction, touchscreen convenience, and dependable industrial performance, TIANMA TM070RBHG04 With Touch is widely preferred as a reliable replacement HMI LCD solution for OEM equipment manufacturers and electronics maintenance professionals.