Available in options up to 50 V for 12 V and 24 V power rails, T591 Series consists of solid electrolytic capacitors with conductive polymer cathode capable of delivering very low ESR and optimized capacitance retention at high frequencies. Automotive-grade devices provide reliability when tested to 500 hr in 85°C with 85% RH. With capacitance up to 330 µF and operation up to 125°C, KO-CAPs are suited for demanding applications in transportation, telecommunications, and avionics.