The SDR1105-220ML is an SMD power inductor from the SDR1105 series designed for input/output filtering in DC/DC converters and power supply applications. It features an inductance of 22 µH at 1 kHz with ±20% tolerance, a maximum DC resistance of 0.080 O, and an RMS current rating of 3.0 A with a saturation current of 6.5 A typical. The inductor has a compact height of only 4.8 mm, making it suitable for space-constrained applications, and is constructed with a ferrite core, enameled copper wire, and gold-plated terminals. It is RoHS compliant and rated for soldering temperatures up to +260°C for 5 seconds, with a maximum temperature rise of 40°C at rated current. Common applications include portable communications equipment, camcorders, LCD TVs, and car radios where efficient power conversion and compact form factors are essential.