The 100 mOhm equivalent series resistance (ESR) is the key parametric for a bulk decoupling or output-filter role: it limits the ripple current heating in a switching regulator output stage and keeps the self-temperature rise under control at rated ripple. That means the cap holds its rated voltage and capacitance across the range a satellite power bus or an engine-control module sees, without the derating curve kicking in until the upper end.
Package and board-fit details
2917 (7343 Metric) case, size code D: 7.30 mm x 4.30 mm footprint, seated height 3.10 mm max. The molded body has no exposed metal on the sides — the terminations are at the ends, so the pad layout is a simple two-pad footprint with no thermal-paddle considerations. General-purpose features — no low-ESR or high-reliability screening suffix. For a standard decoupling or filtering job the spec is sufficient; for a mission-critical or wet-environment application, the buyer should confirm the molded-case moisture sensitivity level from the full datasheet.