The MS2520LS-1R8J-LF from Coilmaster Electronics is a Power Inductor with Inductance 1.8 µH, Inductance Tolerance ±5 %, DCR 920.0 milli-ohm, Saturation Current 0.78 A, SRF 240 MHz. Tags: Surface Mount. More details for MS2520LS-1R8J-LF can be seen below.