The SDR0805-472KL is a surface-mount power inductor from Bourns' SDR0805 series, featuring an inductance of 4700 µH with ±10% tolerance. This compact inductor measures 7.8 mm maximum diameter and is constructed with a ferrite DR core, enameled copper wire, and silver/nickel/tin terminals, delivering a DC resistance of 21.00 O maximum and a self-resonant frequency of 1 MHz minimum. The device is rated for 0.08 A RMS current with a saturation current of 0.15 A maximum, and operates reliably across a temperature range of -40°C to +125°C. The SDR0805-472KL is ideal for input/output filtering in DC/DC converters and power supplies for portable communications equipment, camcorders, LCD TVs, and CD players, offering RoHS compliance and moisture sensitivity level 1 for robust performance in demanding applications.