The TPSW476K010R0150: The 150 mOhm ESR is the figure that governs ripple current handling and power dissipation in the circuit — a lower ESR means less self-heating at the same ripple, so the capacitor runs cooler and the derating curve shifts up.
Package and temperature grade for board integration
The operating temperature range of -55°C to +125°C covers industrial and extended-temperature applications, including engine-bay or outdoor telecom equipment where the ambient may exceed 85°C.
