The 050AT3901VSM† from Gowanda Electronics is a Power Inductor with Inductance 3.9 µH, DCR 6 milli-ohm, Saturation Current 8500 to 12000 mA, SRF 35 MHz, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for 050AT3901VSM† can be seen below.