The SDH1813-R33M-LF from Coilmaster Electronics is a Power Inductor with Inductance 0.33 µH, Inductance Tolerance ±20 %, DCR 4.0 milli-ohm, Saturation Current 10.0 A, SRF 600 MHz. Tags: Surface Mount. More details for SDH1813-R33M-LF can be seen below.