Sep 2, 2026
Long-Endurance Aluminum Electrolytic Capacitors
Draft selection page for long-endurance aluminum electrolytic capacitors in thermally demanding power electronics.
Long-Endurance Aluminum Electrolytic Capacitors
Endurance is strongly affected by capacitor core temperature, which reflects ambient temperature, ripple-current heating, ESR, airflow, nearby heat sources and mounting. A catalogue endurance rating is a test condition, not a guaranteed service-life figure for every application.
COREVIA supports selection across surface-mount, radial leaded, snap-in and screw-terminal aluminum electrolytic capacitor families. The appropriate series should be chosen from confirmed voltage, capacitance, temperature and endurance data together with the real electrical and thermal profile.
For a recommendation, provide the working voltage, capacitance, ripple current and frequency, ambient temperature, cooling, duty cycle, available case dimensions, expected quantity and target application.
Explore the relevant COREVIA product family and request a confirmed series match.
