3.3 µF, 25 V, 2.8 Ohm ESR — the ratings that matter
The TAJC335M025RNJ: This is a 3.3 µF molded tantalum capacitor rated at 25 V with a 2.8 Ohm ESR. For timing or precision analog circuits, you'd want a tighter tolerance or a different dielectric.
It's a solid fit for outdoor telecom gear, engine-bay electronics, or avionics that see the cold soak at altitude and the heat of a tarmac summer.
Surface-mount footprint — 2312 (6032 Metric), size code C
The 2312 (6032 Metric) case measures 6.00 mm x 3.20 mm with a seated height of 2.80 mm max. The manufacturer size code C tells you the pad geometry and the reflow profile — standard for this TAJ series footprint.