The MPX1D0630L3R3 from Kemet Corporation is a Power Inductor with Inductance 3.30 µH, Inductance Tolerance ±20 %, DCR 26.30 to 30.30 milli-ohm, Saturation Current 5000 to 7000 mA, SRF 26 MHz. Tags: Surface Mount. More details for MPX1D0630L3R3 can be seen below.