The ECS-MPI2520R1-2R2-R from ECS Inc. International is a RF Inductor with Inductance 2.2 µH, DC Resistance 75 to 90 mOhms, DC Current 2.3 A (RMS), 2.7 A (Saturated), Operating Temperature -40 to 105 Degree C, Quality Factor 1255. Tags: Chip Inductor. More details for ECS-MPI2520R1-2R2-R can be seen below.