The SESI 18 M15 1WR from Exxelia Technologies is a Space Qualified Inductor with Inductance 150 µH(No Load), Inductance Tolerance ± 10%, DCR 125 mOhms, Saturation Current 1.95 A(Rated), Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for SESI 18 M15 1WR can be seen below.