The MCDMCE0518DS-R22MC from Sumida is a Power Inductor with Inductance 0.22 µH, Inductance Tolerance ±20 %, DCR 3.00 milli-ohm, Saturation Current 27.20 A, Temperature Operating Range -55 to 150 Degree C. Tags: Surface Mount. More details for MCDMCE0518DS-R22MC can be seen below.