220µF at 2.5V — the ESR is what matters
The 2R5TPE220MF is a molded tantalum-polymer capacitor from Panasonic's POSCAP TPE series, rated 220 µF at 2.5 V with a ±20% tolerance.
Molded construction, 2000-hour rated life at 105°C
Molded construction gives the part mechanical robustness and seals the polymer electrolyte — the 2917 (7343 metric) package is the standard SMT footprint, so it drops into portableelectronics and computing boards without a custom pad. 2000 hours at 105°C is the accelerated lifetime rating; for a 105°C ambient the part carries real derating headroom, making it suitable for industrial equipment that runs warm. The full operating range spans −55°C to 105°C, which covers both cold-start and elevated-ambient deployments without requiring a different part.