The SRR0604-221KL is a shielded power inductor from Bourns' SRR0604 series, featuring a 220 µH inductance at 1 kHz with ±10% tolerance. This component delivers high current capability with a maximum RMS current of 0.32 A and a DC resistance of 0.25 O, making it suitable for compact power conversion applications. The inductor exhibits a self-resonant frequency of 1.70 MHz and a quality factor of 0.796 at 10 MHz test frequency, with a low unit height of 4.8 mm for space-constrained designs. It is RoHS compliant and commonly used in input/output filtering for DC/DC converters and power supplies in portable communication equipment, camcorders, and LCD TVs.