The MS2520LS-R22J-LF from Coilmaster Electronics is a Power Inductor with Inductance 0.22 µH, Inductance Tolerance ±5 %, DCR 400.0 milli-ohm, Saturation Current 0.92 A, SRF 930 MHz. Tags: Surface Mount. More details for MS2520LS-R22J-LF can be seen below.