The molded case in the 2312 (6032 Metric) footprint is a standard surface-mount size, so it sits comfortably on a two-layer board without special layout tricks.
It will hold its capacitance and ESR within spec in an engine-bay ECU that sees 105°C on a hot day, or in a satellite power bus that cycles from cold soak to full load. The 25 V rating gives headroom on a 12 V rail — typical derating practice for tantalums is 50% to 80% of rated voltage, so 12 V is comfortable.
No pin-compatible second source is documented, but the TPS series is a standard tantalum family, so a same-case, same-capacitance, same-voltage alternative from another manufacturer (e.g., Kemet T491 series) would be a functional drop-in — confirm the ESR and temperature rating against your derating needs.