How to find the right electronic component when sourcing
Search, verify with the datasheet, compare price and stock, and find substitutes — the path to the right component in five steps.
Alternative (substitute) part finder is live
Enter a part number; list drop-in, functional and similar substitutes with their source. Manage stock, price and EOL risk.
A new way to search electronic components: multiple sources on one screen
Type an MPN, manufacturer or description into one box; get price, stock and technical data from multiple sources on a single screen.
Multi-source price and stock comparison
See the same part's price breaks and stock across sources side by side; cut cost and speed up delivery.
Review PDF datasheets on the part page
Reach the manufacturer-official PDF datasheet from the part page; verify supply, package, temperature and pinout before deciding.
Coming soon: footprint, 3D model and CAD data
Footprint, schematic symbol and 3D CAD models are coming soon to the part page; a seamless flow from finding the part to placing it in your design.
Price and stock trend chart: see the trends
Track a component's price/stock movement over time on a chart; answer 'should I buy now?' with data.
BOM upload and analysis tool
Upload your BOM; price every part at once and see stock/substitute risks in minutes.
A growing catalog: direct access to thousands of electronic components
MPN, manufacturer, category and technical summary together; reach what you need through fact-accurate part cards.
Live price and stock: real-time data
Price and stock aren't stale cache; they're current data fetched from the source at query time, with attribution.
Part comparison tool
Put similar parts side by side spec by spec; see the differences in one table and pick the right component.
Category pages: reach electronic components by topic
Reach components through category pages organized by topic; definition, use case and featured parts together.
Manufacturer pages: discover what each brand makes
Discover a brand's known categories and featured parts together on dedicated manufacturer pages.
Education Center: learn electronic components
From fundamentals to part selection, learn to find the right component with free educational content.
Mobile experience: full-featured access from your pocket
Search, comparison, price/stock and datasheet access are now full-featured on your phone.
A multilingual platform: browse in your language
Search and review electronic components in your own language; the platform is built to be multilingual.
Search API for developers
Query components from your own app; integrate part data into your workflows with the search API.
Multi-currency support
See prices from different sources in your own currency; calculate cost without wrestling with conversion.
Favorites: build your watchlist
Add parts you care about to favorites; track them from one list instead of searching again each time.
Blog and technical guides
From soldering to PCB, part selection to sourcing; practical guides on the electronic component world are coming.