The SRN3015-220M is a semi-shielded power inductor that provides an inductance of 22 µH with a ±20% tolerance. It features a maximum DC resistance of 0.622 Ω, a typical self-resonant frequency of 28 MHz, and is rated for an RMS current of 0.60 A. The saturation current is 0.58 A, at which point the inductance drops by 30%. Its miniature, low-profile design makes it ideal for space-constrained applications such as DC/DC converters, notebook computers, cell phones, and LCD displays.