SDR0805-471KL is a surface-mount power inductor from Bourns' SDR0805 series, featuring a 470 µH inductance with ±10% tolerance and a compact 7.8 mm maximum diameter design. The inductor utilizes a ferrite DR core with enameled copper wire and silver/nickel/tin terminals, delivering a quality factor of 12 at 0.796 MHz test frequency and a self-resonant frequency of 4 MHz. With a maximum DC resistance of 1.96 O, rated RMS current of 0.34 A, and saturation current of 0.50 A, this component is optimized for input/output filtering in DC/DC converters and power supplies for portable communications equipment, camcorders, LCD TVs, and CD players. The RoHS-compliant inductor operates with a maximum temperature rise of 40°C at rated current and is packaged in reels of 1000 pieces, making it suitable for high-volume manufacturing applications requiring reliable energy storage and filtering.