3.3 µF at 20 V — derating for rail decoupling
The TAJB335K020RNJ: Rated 3.3 µF at 20 V with ±10% tolerance. The 20 V rating provides derating margin for tantalum capacitors to avoid surge failures during turn-on transients.
Military temperature range — harsh-environment fit
1411 (3528 Metric) footprint — B-size case
Manufacturer size code B, measuring 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. The 1411 (3528 Metric) footprint is standard for tantalum chip capacitors — the same land pattern serves the TAJ B-case across the series.