For a 100 kHz buck converter output, the ripple current rating is roughly 0.7 A RMS before the internal temperature rise exceeds 10 °C.
Operating temperature spans -55 to 125 °C, which puts this cap in the military/avionics band. An engine ECU or satellite power bus sees 125 °C ambient; the tantalum dielectric holds its capacitance within spec across that range, unlike some ceramic X7R caps that lose 60 % of capacitance at 125 °C.
The manufacturer size code C translates to a 6.00 mm × 3.20 mm footprint (2312 / 6032 Metric) with a seated height of 2.80 mm max. The molded case is general-purpose — no low-ESR or high-reliability screening, so budget derating per MIL-PRF-55365 guidelines if the application demands it.