What this capacitor does on your board
It comes in a standard 2917 (7343 Metric) surface-mount case — the same footprint as the industry-wide EIA-7343-31, so it drops onto a layout already set for that pad geometry. In a 35 V rail decoupling or a DC-DC output filter, that ESR keeps the ripple voltage within a few tens of millivolts at moderate switching frequencies.
The 2917 case measures 7.30 mm x 4.30 mm with a seated height of 4.30 mm. Manufacturer size code E means the case is the largest in the TAJ family — the 35 V rating in this body gives good margin for derating in 28 V or 24 V rails. No polarity mark confusion: the anode band is on the positive end, same as every molded tantalum.
TAJE476K035HNJ carries an active product status from KYOCERA AVX.