A new Top Results feature has been added to the Digi-Key part search. After a search is entered the top 15 product families matching that search entry will display in a "Top Results" box on the right side of the page. This list will not display when there are 5 or less families within a set of results.
As you scroll down the list of results the Top Results box will follow your scroll.
These Top Results are compiled based on the number of items matching a search entry within each family as well as previous users activity after similar searches.