The TPSC476K006R0300 is an AVX TPS series molded tantalum capacitor rated at 47 µF, 6.3 V, with a 300 mOhm ESR. It comes in a 2312 (6032 Metric) surface-mount case — 6.00 mm x 3.20 mm footprint, 2.80 mm seated height — and is supplied on tape and reel. The 300 mOhm ESR keeps ripple heating manageable in power rail decoupling, while the ±10% tolerance covers the bulk capacitance tolerance band for most DC-DC output filters and input bypass banks.
The molded case provides mechanical robustness and moisture resistance compared to conformally coated tantalum chips — a factor in high-vibration or condensation-prone assemblies.
KYOCERA AVX lists the TPSC476K006R0300 as Active.