The Murata 1239AS-H-1R0M=P2 is a fixed inductor with a 1.0uH inductance, a 59mOhms DC resistance, a 3.0A maximum rated current, and a tolerance of +/-20%. This inductor has dimensions of 2.5mm x 2.0mm x 1.2mm. It is used for applications such as dc-dc converters, voltage regulators, telecom equipment, and consumer electronics.