The AOTA-B252010S4R7MT from Abracon is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance 0.2, DCR 124 to 136 milli-ohm, Saturation Current 1.9 to 2.2 A, SRF 19 MHz. Tags: Surface Mount. More details for AOTA-B252010S4R7MT can be seen below.