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Build Better Products Faster

Ultra Librarian is a free online resource to help take the busy work out of the design process by providing the largest amount of CAD models available for download.

  • Quickly find verified parts in our ever-expanding database of verified parts from the leading component manufacturers
  • Receive unlimited access to FREE schematic symbols, footprints, and 3D STEP models in your native CAD format
  • Get back to what matters most; innovation, not part creation

Features

  • Built to globally recognized industry standards from IPC - 7351B
  • Works directly with your preferred CAD Tool
  • Symbols, Footprints, and 3D Models created by the same designer to avoid inconsistencies in every step of the design process
  • Datasheets, pricing options, and specs available in one convenient place

Download a FREE Sample Part

TE Connectivity

104074-5

25 System 50 HDR SRRA SHRD

FREE Download

Maxim Integrated

VT1697SBFQX

Smart Slave IC with Integrated Current and Temperature Sensors

FREE Download

Texas Instruments

DM385AAAR11

DaVinci Digital Media Processor 609-FCBGA 0 to 95

FREE Download

UltraBOM

Streamline your BOM Creation Process

Find the exact part you’re looking for, place it in your design, and submit your BOM directly to Digi-Key for a seamless design to purchase experience with UltraBOM™.

Features

  • Search parts from Digi-Key
  • Link or place part directly in your design
  • Review status, availability, and cost throughout the design process
  • Submit the BOM to Digi-Key for purchase