The MS2520LS-1R2J-LF from Coilmaster Electronics is a Power Inductor with Inductance 1.2 µH, Inductance Tolerance ±5 %, DCR 740.0 milli-ohm, Saturation Current 0.8 A, SRF 280 MHz. Tags: Surface Mount. More details for MS2520LS-1R2J-LF can be seen below.