4DOnline Parts Universe provides the information engineers need to make product design, sourcing, compliance and obsolescence management decisions in less time. It includes over 65 million electronic components from more than 550 manufacturers classified in 400 categories to make finding the right part far more efficient than searching multiple sources.

Parts Universe includes:

  • Comprehensive technical and performance attributes
  • Life cycle and End of Life forecasts
  • Hazardous substance content
  • Form-Fit-Function replacements
  • Datasheets
  • Change Notices
  • Counterfeit Alerts

With Parts Universe, you will be able to:

  • Find and Compare Parts More Effectively
  • Avoid Obsolescence, Compliance and Counterfeit Risks


  • Design engineers, component engineers, quality and test engineers
  • Procurement professionals
  • Sales & marketing professionals