The NRS4018T2R2MDGJV is a fixed inductor manufactured by Taiyo Yuden. It has an inductance of 2.2uH, a DC resistance of 50.4mOhms +/- 20% tolerance, a maximum current rating of 2.2A, and a rated Q value of 200. It is part of the company’s 4018 series of inductors, which are miniaturized versions of through-hole components. The inductor is suitable for use in automotive and other space-constrained applications, and is rated for reflow soldering.