Blog & guides
Free articles on BOM search, MPN lookup, supplier quotes, selling surplus inventory, and sourcing obsolete semiconductors on USParts.us.
Pricing, quotes, proto-BOMs, and supplier comparison for electronic component buyers.
Compare public listing prices, identify quote-only lines, and prioritize suppliers — a practical pricing workflow for procurement teams using marketplace BOM tools.
June 28, 2026
Read articleTurn BOM search results into a sourcing decision: evaluate lead time, date code, condition, and supplier responsiveness before you commit to a purchase.
June 22, 2026
Read articleLearn how bill of materials (BOM) search helps procurement teams compare US supplier inventory for hundreds of MPNs at once — and why free BOM upload tools matter for obsolete parts.
June 8, 2026
Read articleAccelerate prototype bills of materials by searching available US supplier stock while you select parts for early PCB spins.
June 5, 2026
Read articleStrategies for sourcing obsolete semiconductors, end-of-life ICs, and legacy electronic components using MPN search, BOM tools, and US supplier marketplaces.
May 28, 2026
Read articleWhy US-based inventory matters for lead time, compliance, and counterfeit risk — and how to search US supplier stock by MPN and BOM on USParts.us.
April 22, 2026
Read articleSearch MPNs and BOMs for free, or register as a supplier and publish your available stock on USParts.us.