Ultra Librarian

Who we are – Ultra Librarian, now part of Cadence Design Systems, is the world's largest CAD library, offering free access to schematic symbols, PCB footprints, 3D STEP models, simulation models, and reference designs in over 26 CAD formats, making it easier and faster for engineers to select and design in your devices.

We help component manufacturers and distributors connect directly with engineers during the critical design phase through intelligent, design-ready content. With a new device win occurring every 10 seconds on our platform, listing your products on Ultra Librarian increases visibility, accessibility, and engagement, helping you reach a broader audience and drive design wins.

Ultra Librarian provides manufacturers with expanded opportunities to connect with engineers throughout the design journey. With hundreds of thousands PCB engineers using our platform each month, Ultra Librarian offers direct access to your target customers, helping increase design adoption, strengthen brand recognition, and accelerate time-to-design-in.