100 µF, 16 V, 200 mOhm ESR — TPS series molded tantalum
The TPSY107K016R0200: Its 200 mOhm equivalent series resistance (ESR) at 100 kHz keeps ripple heating manageable in power-supply decoupling and hold-up capacitor roles — the ESR figure directly sets the self-heating under ripple current, so a 200 mOhm part runs cooler than a higher-ESR alternative at the same ripple.
2917 (7343 Metric) — board-fit and footprint
The Y-size code (Manufacturer Size Code Y) corresponds to the 2917 footprint; the same pad layout is shared across the TPS Y-case variants, so a single PCB footprint covers multiple capacitance/voltage options within the series.
No stock-holding claim — quoted per RFQ.
