Datadory notebook
Kicad Footprint And Symbol Library Download Data: Dataset Structure and Field Coverage
1,744 datasets. Pick your catch. Every guide here is built on what the catalog can actually prove.
1,744 datasets. Pick your catch.
How do the two CAD model libraries compare?
Inside this slice the split matters: SnapEDA and Ultra Librarian are two of only three sources tagged for CAD models, while the remaining datasets cover distribution intelligence and analytics rather than ECAD assets. That makes the pair effectively a duopoly on downloadable symbols and footprints in the Datadory catalog.
How do you get a part into your KiCad project in five steps?
A repeatable flow fits five steps:
Why does a downloaded footprint still leave your BOM exposed?
A downloaded footprint proves the part fits the board; it says nothing about whether you can still buy the part. The cataloged fix is to bolt supply data onto the same MPN.
Where to go next
Start with the electronic components data guide for the full map of all eight datasets in this slice, then go narrower: the electronic component MPN search database covers resolving part numbers before you model them, and the Octopart API alternative for part data comparison covers the programmatic routes once pricing and stock enter the workflow. Dataset-level detail sits on the electronic-components data hub and the ranked best electronic-components datasets list.
Pick up where this leaves off
Every one of these ships with sample rows before you commit to anything.
SnapEDA Parts Library
Ultra Librarian CAD Model Library
manufacturer · mpn · availability
TME Electronic Components Catalog & API
symbol · mpn · country …+6 more
Nexar API (Octopart) Data
FindChips Aggregated Price & Inventory Search
LCSC Electronics Catalog
Want rows instead of a pitch? Name the datasets.
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