Cybord, developer of AI-based component verification technology, has outlined three systemic traceability failures that continue to compromise product quality and regulatory compliance in electronics manufacturing. According to the company, date code mismatches occur when the traced code differs from the actual manufacturing date on a component. Production lot mismatches arise when multiple reel design variations are grouped under a single traced lot number, indicating unintended co-packaging of distinct batches. Part number mismatches — where incompatible components are incorrectly paired during assembly — are particularly problematic as they are difficult to detect during standard onsite testing.
Cybord argues that conventional traceability systems leave manufacturers exposed when field failures occur, making root-cause analysis slow and unreliable. The company advocates for individual material traceability — verifying each component at the point of placement rather than relying solely on reel-level or lot-level records. This approach targets the gap between what traceability systems report and what is physically present on the PCB, an area of growing concern for EMS providers and OEMs operating under strict quality and compliance regimes.
Quelle: Cybord – https://cybord.ai/news_events/news/the-challenge-of-traceability-data-a-call-for-action/
