The 1217AS-H-4R7N=P3 from Murata is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance ±30%, DCR 18 milli-ohm, Saturation Current 6700 mA, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for 1217AS-H-4R7N=P3 can be seen below.