Found 7 alternatives for T550B397M015AH by KEMET. Tantalum Polymer Capacitors — Axial.
CAP TANT POLY 120UF 50V AXIAL
CAP TANT POLY 100UF 60V AXIAL
CAP TANT POLY 75UF 75V AXIAL
CAP TANT POLY 82UF 75V SMD
CAP TANT POLY 47UF 50V AXIAL
CAP TANT POLY 25UF 50V AXIAL
CAP TANT POLY 39UF 60V AXIAL