The sixth digit within KEMET’s part numbering system designates the flex crack mitigation style of choice. Use the letter “F” when selecting the open mode style, or “J”, if open mode plus flexible terminations is preferred. The floating electrode style is designated by the letter “S”. Use “Y” to include flexible terminations with floating electrodes. To select standard internal construction with flexible terminations, “X” is the letter used in the sixth digit position. For KEMET’s KPS series with proprietary lead frame technology, the designator can be found in the 13th digit as either a “1” or “2”.

