Found 3 alternatives for CWR06NC105KB/PR by Vishay Sprague. Tantalum Capacitors — 2010 (5125 Metric).
CAP TANT 10UF 10% 15V 2010
CAP TANT 2.2UF 10% 25V 2010
CAP TANT 4.7UF 10% 15V 2010