220 µF, 16 V, 100 mOhm — the ESR drives the derating decision
The TPSV227K016R0100: The 100 mOhm ESR is the spec that governs real-world performance: it sets the ripple current capability and determines how much voltage derating you need for reliable operation in power rail filtering or hold-up circuits.
Temperature range and deployment context
Rated for -55°C to 125°C, this capacitor spans industrial and military temperature grades. It is suited for output filtering on DC-DC converters, bulk decoupling on processor power rails, and energy storage in circuits that see wide thermal cycling — think base-station power supplies, industrial control modules, or avionics subsystems where the 100 mOhm ESR keeps self-heating under control at ripple frequencies.
