With capacitance values of up to 33 µF, the CSM Series of stacked Switch Mode Power Supply Capacitors (SMPS) from Tecate can withstand up to 500 VDC. The Capacitors are offered in EIA 1825 and 2225 size codes, and in both NPO and X7R dielectrics. Features include an input or output operating voltage from 25 VDC to 500 VDC. The operating temperature range is from -55°C to 125°C. From $4.