Smart eCat

The all-industry catalog on your desktop. Launch

Experience the Power of SMART eCat

  • Flip through catalog pages electronically
  • Watch related product videos, installation guides or training
  • Search catalogs by keyword or part number
  • Email catalog pages or videos links from eCat
  • Bookmark pages with your personal notes
  • Rotate selected products in 3D
  • Create your own catalog collection in My Favorites
  • Print or save Cut Sheets
  • Create and save material lists from eCat pages
  • Connects to bid pricing

Featured Catalogs


    Littelfuse, Inc.


    UL General Industrial Fuses • High-Speed Fuses • Medium Voltage Fuses • Blocks & Holders • Pre-Engineered Panels & Switches • Solar Products • Automotive & Electronic Fuses • Surge Suppression Product

  • Commercial Products Catalog


    Commercial Products Catalog

    Wire Management and Electrical Products