The 74438357012 from Wurth Elektronik is a Power Inductor with Inductance 1.2 µH, Inductance Tolerance ±20%, DCR 13.4 to 15.5 milli-ohm, Saturation Current 5.55 to 11.6 A, SRF 51 MHz. Tags: Surface Mount. More details for 74438357012 can be seen below.