SRR1208-470YL is a shielded high-power inductor from the SRR1208 series designed for input/output filtering in DC/DC converters and power supply applications. The device features a 47 µH inductance at 1 kHz with ±15% tolerance, a quality factor (Q) of 24 at 2.52 MHz test frequency, and a self-resonant frequency (SRF) minimum of 5.0 MHz. It is rated for a maximum RMS current of 2.2 A with a saturation current of 3.1 A, and exhibits a DC resistance of 0.085 O maximum. The inductor is housed in a compact form factor with a unit height of 8.5 mm and features a ferrite core with enameled copper wire construction, making it suitable for portable communication equipment, camcorders, LCD TVs, and other compact power supply designs requiring high current density and low profile integration.