The TAJX227K006RNJ is a molded tantalum capacitor from KYOCERA AVX's TAJ series, rated 220 µF at 6.3 V with ±10% tolerance.
It fits applications where the ambient swings wide — avionics black boxes, outdoor base-station power supplies, or engine-bay sensor modules that see 105°C soak-back after shutdown. The 2917 (7343 Metric) case, 1.50 mm seated height, is a common footprint for bulk decoupling on a 4-layer board.
