5mm Red Led

The 5mm round diffused red LED is a standard through-hole light-emitting diode widely used in hobbyist and professional electronics. The diffused lens provides a wide, soft viewing angle, making it perfect for status indicators and displays. With a forward voltage of 2.0-2.2V and a recommended forward current of 20mA , this LED is compatible with most microcontroller boards (Arduino, Raspberry Pi, PIC, etc.) when used with an appropriate current-limiting resistor. The luminous intensity of 450-800 mcd ensures good visibility indoors without being overly bright. The 5mm package is durable and easy to mount on breadboards, PCBs, or panels. Specifications LED type: 5mm round diffused red Lens color: Red diffused (soft, even light distribution) Forward voltage (Vf): 2.0 – 2.2V (typical at 20mA) Forward current (If): 20mA (rated), 30mA (maximum peak) Luminous intensity: 450 – 800 mcd (millicandela) Viewing angle: Approximately 60 – 80 degrees (due to diffused lens) Wavelength: Typically 620-630nm (red light) Lead length: Standard 25-30mm (approx. 1 inch) Package: Through-hole, 5mm diameter round epoxy case Polarity: Anode (longer lead) and Cathode (shorter lead, flat side on body) Applications Power indicator on electronic devices Status LEDs on Arduino and microcontroller projects Breadboard prototyping and educational circuits Panel mounting for control panels or dashboards Traffic light simulators or warning indicators DIY electronic kits and hobbyist projects Backlighting for small displays or keypads