The SRR1050A-Series from Bourns is a Power Inductor with Inductance 0.68 to 330 µH, Inductance Tolerance ± 30 %, DCR 4.5 to 815 milli-ohm, Saturation Current 750 to 13500 mA, SRF 2 to 110 MHz. Tags: Surface Mount. More details for SRR1050A-Series can be seen below.