T489 Low DC Leakage Capacitors KEMET's T489 Series Low DC Leakage MnO2 Capacitors provide a DC leakage current that is 25% lower than the commercial T491 Series. The T489 Series Low DC Leakage MnO2 Capacitors from KEMET offer a capacitance range of 0.1µF to 470µF, capacitance tolerances of ±10% and ±20%, improved reliability, voltage rating of 6.3VDC to 50VDC, and low ESR options. T489 Series Capacitors meet or exceed the requirements of EIA standard 535BAAC and are ideal for applications that include decoupling and filtering in industrial and automotive high-end applications.