Sheilded power inductor, Inductance: 3.1uh30%, DCR:0.017ohms
MEC Marcom
MEC Marcom - SSD125-1R3N
MEC Marcom - SSD125-2R1N
MEC Marcom - SSD125-4R4N
MEC Marcom - SSD125-5R8N
MEC Marcom - SSD125-7R5N
MEC Marcom - SSD125-100M