The ESI 01 M15 1x from Exxelia Technologies is a Space Qualified Inductor with Inductance 151.20 µH(No Load), Inductance Tolerance ± 12%, DCR 1300 mOhms, Saturation Current 0.26 A(Rated), Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for ESI 01 M15 1x can be seen below.