Browse through Digi-Key’s product catalog to find the right part at the right price
Preview schematic symbols, PCB footprints, and 3D models prior to downloading.
Choose between 20+ different CAD formats, download, and instantly place into your design.
Get Free CAD Models on Digi-Key
Our partnership with Digi-Key provides visitors with access to pre-build CAD parts for 1 million in-stock parts. By integrating part download capabilities with the part research and purchase process, Digi-Key and Ultra Librarian have raised the bar for electronic component distributors. Get a jump start on incorporating new parts into your design, with 15 free downloads per month. Need more than 15? We’ve got you covered with part pack options ranging from 50 downloads to 1000 downloads.
Learn more about Ultra Librarian on Digi-Key here.