5mm Yellow Led

The 5mm round diffused yellow LED is a standard through-hole light-emitting diode ideal for general-purpose indication. The diffused lens creates a soft, wide viewing angle, making it pleasant for status displays and warning lights. With a forward voltage of 2.0-2.3V and a recommended forward current of 20mA , this LED works perfectly with microcontroller boards like Arduino, Raspberry Pi, and PIC when paired with a suitable current-limiting resistor. The luminous intensity of 350-600 mcd offers good visibility for indoor applications without being overpowering. The robust 5mm epoxy package is easy to mount on breadboards, PCBs, or panels, and the diffused body ensures uniform light distribution. Specifications LED type: 5mm round diffused yellow Lens color: Yellow diffused (soft, even light distribution) Forward voltage (Vf): 2.0 – 2.3V (typical at 20mA) Forward current (If): 20mA (rated), 30mA (maximum peak) Luminous intensity: 350 – 600 mcd (millicandela) Viewing angle: Approximately 60 – 80 degrees (due to diffused lens) Wavelength: Typically 585-595nm (yellow 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 Warning indicator on control panels or machinery Status LEDs on Arduino and microcontroller projects Traffic light simulators (yellow light) Breadboard prototyping and educational circuits Panel mounting for dashboard indicators DIY electronic kits and hobbyist projects Signal light in model trains or vehicles