The CSBX1040-1R5M from CODACA Electronic is a Power Inductor with Inductance 1.50 µH, Inductance Tolerance ±20 %, DCR 4.64 to 5.50 milli-ohm, Saturation Current 33 A, Temperature Operating Range -55 to 150 Degree C. Tags: Surface Mount. More details for CSBX1040-1R5M can be seen below.