Cornell Dubilier Aluminum Electrolytic 500C554U010CE2D

The Type 500C is a long-life, screw-terminal aluminum electrolytic capacitor designed for high-ripple applications in power supplies and UPS systems, with a temperature range of -40 °C to +95 °C and rated voltages from 6.3 Vdc to 550 Vdc. It offers capacitance values from 100 µF to 2.6 F, with the 500C554U010CE2D variant rated at 550,000 µF at 10 Vdc. The part has a diameter of 2.5 inches and a length of 5.125 inches, featuring a high current, low post terminal with a standard can style. It meets an endurance life test of 5000 hours at 85 °C under full load, with a maximum ESR of 3.9 mΩ at 25 °C and a maximum ripple current of 35.3 A at 85 °C. Capacitance tolerance is -10% to +50% for voltages ≥160 Vdc, and leakage current is limited to 3√CV µA with a 4 mA maximum after 5 minutes.