PartDelta
Compare two electronics BOM revisions, expose added, removed, and changed lines, track approvals and alternates, and export a clean change packet.
Focused field tools
Tie the BOM to the released schematic, layout, fabrication, and firmware revision.
Keep reference groups deterministic and reject duplicates or ambiguous ranges.
Use the exact orderable MPN rather than a family name or distributor alias.
Compare per-assembly quantity separately from panel, spare, and purchase quantity.
Preserve intentional DNP state and the rule that controls population.
Record whether a substitute is form-fit-function, constrained, or line-specific.
PartDelta compares the BOM data you enter or import. Confirm design intent, schematic and layout revision, qualification evidence, lifecycle and sourcing data, compliance, manufacturer specifications, and formal change approval in the system of record.