The 3mm Red LED (Through-Hole Technology – THT) is a highly efficient, low-power light-emitting diode that delivers a bright red glow in a compact 3mm diameter. Ideal for applications requiring visibility and minimal space, this LED integrates easily into PCBs through direct insertion, providing strong mechanical stability and long-lasting performance.

Operating at a typical forward voltage of 2.0V and 20mA forward current, it offers low power consumption while maintaining ample brightness. With a viewing angle of 20-30 degrees, the LED provides focused light output, making it suitable for indicator lights, status displays, and signal transmission in a range of electronic devices.

The durable epoxy resin body ensures protection against mechanical damage and environmental factors, adding to its reliability. Commonly found in consumer electronics, automotive dashboards, appliances, and hobbyist projects, the 3mm Red LED is a cost-effective solution for warning lights, status indicators, and other low-power signaling tasks.

This THT LED is a versatile and practical component for a wide range of lighting and signaling applications.