SDR0302-820KL is an SMD power inductor from the SDR0302 series designed for input/output filtering in DC/DC converters and power supply applications. It features an inductance of 82.0 µH at 100 kHz with a tolerance of ±10%, a quality factor (Q) of 24, and a self-resonant frequency of 12.0 MHz. The inductor utilizes a ferrite DR core with enameled copper wire (130°C rated) and silver/nickel/tin terminals, maintaining a low profile of 2.5 mm maximum height with dimensions of 3.0 mm × 2.5 mm. It is rated for an RMS current of 0.280 A and a saturation current of 0.300 A, with a maximum temperature rise of 40°C at rated current. This component is ideal for portable communications equipment, camcorders, LCD TVs, and other compact power supply designs requiring low inductance values and minimal board space.