Cornell Dubilier Aluminum Electrolytic 500C854U010EE2B

The 500C series consists of screw-terminal aluminum electrolytic capacitors designed for long-life applications in mainframe computers, UPS, and power supply filtering, with a rated voltage range of 6.3 Vdc to 550 Vdc and capacitance from 100 µF to 2.6 F. The capacitors operate from -40 °C to +95 °C and feature Thermal-Pak™ extended cathode construction for improved heat dissipation. The part 500C854U010EE2B matches the series' 2.5-inch diameter and high-current high-post terminal configuration, with a length of 130.18 mm and a weight of 19.3 oz (547 g). Endurance life is rated at 5000 hours at 85 °C under full load, with a maximum capacitance change of ±20% and ESR doubling under test conditions. Ripple current multipliers vary by voltage and frequency. The series meets standard vibration requirements of 10-55 Hz at 10 g max. High-post terminals are used for voltages above 160 Vdc.