The SRR5028-Series from Bourns is a Power Inductor with Inductance 2.6 to 680 µH, Inductance Tolerance ± 30 %, DCR 30 to 4300 milli-ohm, Saturation Current 140 to 2700 mA, SRF 3 to 77 MHz. Tags: Surface Mount. More details for SRR5028-Series can be seen below.