The SHILO1209B-R12S from Vanguard Electronics is a Space Qualified Inductor with Inductance 12 uH, Inductance Tolerance ±30%, DCR 9.5 mOhms, Saturation Current 6000 mA, Temperature Operating Range -55 to 130 Degree C. Tags: Surface Mount. More details for SHILO1209B-R12S can be seen below.