The SHCL1-751KS from Vanguard Electronics is a Space Qualified Inductor with Inductance 541 uH, 750 uH, Inductance Tolerance ±10%, DCR 1280 mOhms, Saturation Current 3700 mA, Temperature Operating Range -55 to 180 Degree C. Tags: Through Hole. More details for SHCL1-751KS can be seen below.