The SRR1210-470M is a shielded SMD power inductor from Bourns' SRR1210 series, featuring a 47 µH inductance with ±20% tolerance and a quality factor of 16 at 4.5 MHz test frequency. This component is rated for 3.1 A RMS current with a saturation current of 12 A, and exhibits a self-resonant frequency of 72 MHz with a maximum DC resistance of 3.8 mO. The inductor operates reliably across a temperature range of -40°C to +125°C with a typical temperature rise of 40°C at rated current, and features a ferrite core with enameled copper wire and matte tin terminal coating. It is commonly used in input/output filtering of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs, offering excellent shielding characteristics and RoHS compliance for modern electronic applications.