What this molded tantalum capacitor is
It comes in a 1411 (3528 Metric) surface-mount package, size code B, measuring 3.50 mm x 2.80 mm with a seated height of 2.10 mm.
The 47 µF capacitance with 500 mOhm ESR makes this a solid choice for bulk decoupling on 10 V rails — the ESR directly sets the ripple current rating and output noise floor.
Product status is Active — KYOCERA AVX continues to manufacture this order code with no announced end-of-life.
