Digi-Key Partnership

Find PCB CAD models for millions of parts on Digi-Key's website

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.
More Parts From Your Favorite Manufacturers

Analog Devices is only one of many IC manufacturers we have partnered with in order to bring you the largest library of verified parts. 

Linear Technology


Toshiba Electronic Devices & Storage Co.
Texas Instruments
Maxim Integrated
Are You Interested in Authoring Your Own Parts?

Our desktop software allows you to author your own schematic symbols, PCB footprints, and 3D STEP models. Start with a template or from scratch and build parts to your company's particular specifications. Cross-probe between symbols and footprints to ensure accuracy, perform batch design rule checks, and export to over 20 different CAD formats.


Learn More

Have Questions?
We are here to help, contact us for more information.