The SESI 18 22K 1WR from Exxelia Technologies is a Space Qualified Inductor with Inductance 22 µH(No Load), Inductance Tolerance ± 20%, DCR 20 mOhms, Saturation Current 5.1 A(Rated), Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for SESI 18 22K 1WR can be seen below.