220 µF at 10 V — BOM-fit check for the TPSD227K010P0100
The TPSD227K010P0100 is a molded tantalum capacitor from the KYOCERA AVX TPS series, rated at 220 µF capacitance and 10 VDC with ±10% tolerance. The 100 mOhm ESR at 100 kHz sets the ripple current ceiling — in a buck converter output filter, that ESR governs the output ripple voltage and the capacitor's self-heating under load.
Full military temperature range — deployment context
It fits avionics power supplies, satellite bus filters, and downhole instrumentation where the ambient swings beyond the industrial -40 °C to 85 °C envelope.
Active lifecycle — no end-of-life risk
Listed as Active by KYOCERA AVX. Sourced through independent distribution; quoted to order against the BOM quantity.
2917 (7343 Metric) package — footprint and assembly
Supplied in a 2917 (7343 Metric) surface-mount case, size code D, measuring 7.30 mm x 4.30 mm with a seated height of 3.10 mm.