XRCD32-221K is an SMD (surface-mount device) inductor manufactured by MaxLinear. It is a miniaturized fixed-inductance inductor that offers a high inductance value of 220uH (microhenry) with a tolerance of ±10%. It has a rated current of 155 mA and a low DC resistance rating of only 4.5O. It is also RoHS compliant, meaning it meets the standards of the Restriction of Hazardous Substances Directive and is environmentally friendly. Its size is 2.1 x 3 mm, making it suitable for use in limited space applications such as laptops, wireless modules, and other consumer electronics.