The 200 mOhm ESR is moderate — it will handle a few hundred mA of ripple without excessive self-heating, but a high-ripple switching supply may need a lower-ESR polymer or ceramic alternative.
That means it can sit in an avionics black box, a downhole tool, or a satellite power bus without a derating penalty at the cold or hot end. For an engine-bay ECU that sees 105°C ambient, this cap has 20°C of margin before the rated ceiling.
Housed in a 2312 (6032 Metric) case, 6.00 mm x 3.20 mm footprint, 2.80 mm seated height. The size code C is a standard tantalum case — the pad layout matches existing 2312 land patterns, so no board spin for a drop-in replacement.
This part can be designed into new production and reordered without obsolescence pressure.