Designed for high-current, high-power and high-temperature applications, these stacked capacitors have very low ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance). SMPS Series capacitors offer design and component engineers a technology specifically designed for programs requiring high reliability performance in harsh environments. MIL-PRF-49470 SMPS Series capacitors are primarily used in input/output filters of high-power and high-voltage power supplies as well as in bus filters and DC snubbers for high power inverters and other high-current applications. These capacitors are available with through-hole and surface mount leads. Operating temperature range is 55°C to +125°C.