The SDO1608-3R3M-LF from Coilmaster Electronics is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 80.0 milli-ohm, Saturation Current 2.00 A, SRF 70 MHz. Tags: Surface Mount. More details for SDO1608-3R3M-LF can be seen below.