3.5 inch Multi Touch Screen

Touch screen is a display that detects a user's touch input and helps the user to be able to interact directly with the displayed content without the need to use a mouse, touchpad, or other similar device, It is often used in smartphones, tablets, laptops, and other electronic devices. As a professional TFT module manufacturer and supplier in China, what are the advantages of this Victronix 3.5 inch Multi Touch Screen? The first one is powered by the FT5446DQS controller with an I²C interface and supports 10-point multi-touch functionality for enhanced user interaction. The second one operates at 2.8–3.3V (VDD) and 2.8–3.3V (I/O) and is compatible with diverse electronic designs. Besides, this 3.5 Touch Screen was validated through 240hr high/low temp (-30°C/+80°C), humidity (60°C/90%RH), and thermal shock testing so that it operates across a wide temperature range (-20°C to +70°C).

This Victronix 3.5 Touch Screen is widely used in industrial controls, medical devices, POS systems, and other applications requiring durability, clear visibility, and stable touch performance under varying conditions.

· Hardness ≥6H: Scratch-resistant toughened glass ensures long-term use even in harsh environments.

· Transmittance ≥85%: Crystal-clear view area (73.44mm x 48.96mm) enhances display visibility.

· 10-Point Multi-Touch: Supports intuitive multi-touch gestures for enhanced user interaction.

· I²C Interface: Simplified integration with host systems using the standard I²C protocol

· Flexible Voltage Range: Operates at 2.8–3.3V (VDD) and 2.8–3.3V (I/O), compatible with diverse electronic designs.

· ESD Protection: ±8kV (air) and ±2kV (contact) ESD immunity ensures stability in electrostatic environments.

Mechanical drawing