The SRR6040A-Series from Bourns is a Power Inductor with Inductance 1 to 100 µH, Inductance Tolerance ± 30 %, DCR 9.8 to 345 milli-ohm, Saturation Current 570 to 5500 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SRR6040A-Series can be seen below.