The RDR855-2R5M-LF from Coilmaster Electronics is a Power Inductor with Inductance 2.5 µH, Inductance Tolerance ±20 %, DCR 23 milli-ohm, Saturation Current 4.5 A, Temperature Operating Range -45 to 125 Degree C. Tags: Through Hole. More details for RDR855-2R5M-LF can be seen below.