Auto-grade film capacitors for harsh environmental conditions

Specifically designed for safety applications subject to harsh environmental conditions such as high humidity, Kemet's F862 metallized polypropylene film Class X2 Series capacitors are now available from Mouser. Available in capacitances up to 4.7 microfarads and rated voltages up to 310VAC, the F862 Series features fully-approved RFI X2 capacitors for noise filtering and peak voltage protection when connected parallel to the mains, or in series such as in a smart meter. New design enhancements resist traditional capacitance-loss mechanisms, allowing for long-term high stability. Additionally, the F862 Series meets the demanding Automotive Electronics Council's AEC-Q200 qualification requirements, passing 1,000 hours life testing at 85C with 85% relative humidity at rated voltage of 240VAC. Typical usage includes connection in series with the mains, capacitive power supplies and energy meters where harsh conditions such as high humidity are of concern, says the company.