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SMD / SMT

What does SMD / SMT mean in a BOM?

A component mounted onto the surface of a board rather than through holes. Most modern BOM lines are SMD, and mounting type must match the board, so a through-hole alternate is not a valid substitute.

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Every part on your BOM, resolved automatically.

O2 reads a bill of materials end to end: it normalizes part numbers, checks lifecycle and compliance on every line, finds alternates, and drafts the quote.