2.2 µF at 50 V — bulk decoupling in a 2312 molded case
The TAJC225K050RNJV: This is a 2.2 µF, 50 V molded tantalum capacitor from the TAJ series, in a 2312 (6032 metric) surface-mount package. It is a general-purpose part — no low-ESR or automotive rating — so it fits bulk decoupling, filter, or timing roles on a 12 V, 24 V, or 48 V rail where the voltage margin is comfortable.
This is the standard tantalum endurance — the part survives sustained high-temp exposure in industrial or outdoor telecom equipment, but the lifetime derates with temperature: at 85°C the expected life is significantly longer than 2000 hours.
Package and mounting — 2312 (6032 metric)
Molded case, size code C, measuring 6.00 mm x 3.20 mm with a seated height of 2.80 mm max. The 2312 footprint is common — it matches the standard EIA-535 case size for tantalum chip capacitors. Reflow profile follows the standard JEDEC J-STD-020 for a molded component; no special bake required unless the reel has been exposed to humidity beyond the floor-life limits.