Molded tantalum for 50 V rails and high-temp environments
The TAJC225K050HNJ is a molded tantalum capacitor from the TAJ series, rated at 2.2 µF with a 50 V working voltage and ±10% tolerance — a common bulk-decoupling value for 48 V telecom rails and 24 V industrial supplies where the margin to 50 V covers transients without derating stress. Its 2.5 Ohm ESR at 100 kHz sets the ripple current capability: at 50 V, the self-heating from ripple current is proportional to ESR, so a low-ESR part like this one runs cooler in a switching regulator output filter than a standard tantalum with 4-6 Ohm ESR.
2312 case with 2.8 mm seated height
Packaged in a 2312 (6032 Metric) molded case measuring 6.00 mm x 3.20 mm with a seated height of 2.80 mm max — the size code C footprint is a standard tantalum outline that fits existing PCB layouts without pad geometry changes.