The 1239AS-H-2R2M=P2 from Murata is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20%, DCR 108 milli-ohm, Saturation Current 2200 mA, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for 1239AS-H-2R2M=P2 can be seen below.