The CCM 6 3K4 1W from Exxelia Technologies is a Space Qualified Inductor with Inductance 3, 40 µH(No Load), Inductance Tolerance ± 5%, ± 10%, DCR 4, 27 mOhms, Saturation Current 8.9 A(Rated), Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for CCM 6 3K4 1W can be seen below.