The 1277AS-H-100M=P2 from Murata is a Power Inductor with Inductance 10 µH, Inductance Tolerance ±20%, DCR 420 milli-ohm, Saturation Current 1200 mA, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for 1277AS-H-100M=P2 can be seen below.