SRU1048-220Y is a shielded surface-mount power inductor from the SRU1048 series designed for DC/DC converter input/output filtering and power supply applications. It features an inductance of 22.0 µH at 100 kHz with a quality factor (Q) of ±30, a DC resistance of 12.0 mO, and a self-resonant frequency of 2.52 MHz. The inductor is rated for a maximum RMS current of 42.0 A with a typical saturation current of 2.60 A, and operates with a unit height of 4.8 mm in a compact SMD package. This component is RoHS compliant and ideal for portable communication equipment, camcorders, LCD TVs, and other power conversion applications requiring reliable filtering and energy storage in space-constrained designs.