3.3 µF at 50 V — bulk decoupling in a C-case footprint
The TAJC335K050ANJ: This is a standard molded tantalum from the KYOCERA AVX TAJ series, offering 3.3 µF capacitance at a 50 V voltage rating in a C-case (2312 / 6032 Metric) surface-mount package. The ±10% tolerance covers the full operating range. If your DC-DC output needs sub-1 Ohm ESR to hold ripple voltage under 20 mV, this cap is not the right choice.
Temperature grade and rated life
The 2000 h at 125 °C is the accelerated-lifetest condition; actual service life at 85 °C is significantly longer.
Active production — no lifecycle surprise
Listed as Active on the manufacturer's status. No NRND, EOL, or LTB flag — this part is still a standard production code, not a shortage-driven cross.