The #B966BS-221M=P3 from Murata is a Power Inductor with Inductance 220 µH, Inductance Tolerance ±20%, DCR 610 milli-ohm, Saturation Current 840 mA, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for #B966BS-221M=P3 can be seen below.