SMD Capacitors Technical Support Tools Product Top Page Search by Part No. Search by Characteristics Catalog Tech Notes Technical Support Tools more Product Top Page Search by Part No. Search by Characteristics Catalog Tech Notes Technical Support Tools Product Top Page Search by Part No. Search by Characteristics Catalog Tech Notes Technical Support Tools AlCap Useful Life Calculation Tool The AlCap Useful Life Calculation Tool provides calculations of useful life for a selected capacitor type under application-specific load conditions.