The T591 KEMET Organic Capacitor (KO-CAP) is available in capacitances up to 330µF and operating temperatures up to 125°C. The extensions to the KO-CAP are claimed to combine the ESR of multilayer ceramic, the capacitance of aluminium electrolytic and the volumetric efficiency of tantalum into a single surface mount package. Based on AEC-Q200 guidelines, the products are manufactured in an ISO TS 16949 certified plant.
The T591 can be used in decoupling and filtering applications in a variety of market segments, especially automotive applications such as infotainment and input/output dc/dc converters where harsh conditions are a concern.
The series is available with Production Part Approval Process (PPAP), Part Submission Warrant (PSW) and change control notification.