The XGL4030-450MEC from Coilcraft is an Automotive Qualified Shielded Power Inductor that is ideal for low-loss DC-DC converters and other converter applications. This power inductor has an inductance of 0.045 µH and a self-resonant frequency of 680 MHz. It has a saturation current of 17.9 - 42.5 A and a dynamic contact resistance (DCR) of less than 0.8 milli-ohms. This AEC-Q200 Grade 1-qualified inductor offers the lowest DC losses, extremely low AC losses, and the industry’s lowest DCR over a wide frequency range. It consists of a composite core and has soft saturation characteristics with superior current handling capabilities. This RoHS-compliant molded power inductor is available in a surface-mount package that measures 4.0 x 4.0 x. 3.1 mm.