DNP / DNI
What does DNP / DNI mean in a BOM?
A BOM annotation marking a component that is listed but intentionally left off the board for this build or variant. DNP lines carry a quantity of zero for purchasing, and mistaking one for a real demand line inflates the buy.
Related terms
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.