About USParts
A free electronics parts marketplace
USParts connects buyers and suppliers of electronic components across the United States. Search by manufacturer part number, upload a BOM, compare supplier inventory, request quotes, or list your own surplus stock — all for free.
What we do
Buyers use USParts to find semiconductors, ICs, connectors, and other electronic parts from registered US suppliers. Suppliers publish inventory by MPN so procurement teams can discover available stock, pricing, and lead times without paying listing fees.
Who operates USParts
William Ward LLC, a Pennsylvania limited liability company, doing business as USParts.
Get started
- Search electronic components
- Sell your electronics inventory
- Contact us at support@usparts.us
© 2026 William Ward LLC. USParts is a trade name of William Ward LLC.