ABG04A18M220 is a power inductor manufactured by Coilank. It has a inductance value of 22uH with a tolerance of ±20%, a maximum DC current rating of 610mA and SMT package of 4x4x1.8mm. It is RoHS compliant. It can be used in a wide variety of applications where efficient energy storage or transfer is needed, such as DC-DC converters, switching regulators, voltage regulators, and signal coupling circuits.