The 74438366015 from Wurth Elektronik is a Power Inductor with Inductance 1.5 µH, Inductance Tolerance ±20%, DCR 18.5 to 21.3 milli-ohm, Saturation Current 5.85 to 13.2 A, SRF 35 MHz. Tags: Surface Mount. More details for 74438366015 can be seen below.