Counterfeit Component Risk: What Buyers Need to Know in 2025

As allocation pressure eases across most categories, some buyers assume counterfeit risk eases with it — it doesn't. Bad actors follow wherever demand and price volatility exist, and legacy or end-of-life parts remain a persistent target regardless of the broader market cycle. A shortage doesn't need to be industry-wide to create an opening; a single part number going end-of-life is enough to attract counterfeiters if enough buyers are still searching for it.

Every incoming lot at SPB Global goes through a documented multi-step process: visual inspection under magnification for re-marking or resurfacing, date-code and lot-code verification against manufacturer records, and X-ray or decapsulation sampling for higher-risk categories such as obsolete analog and RF parts. We also cross-reference every incoming shipment against known counterfeit reporting databases before it's cleared to stock.

This piece walks through the checks we run and, just as importantly, what buyers should ask any supplier before placing a PO on a hard-to-find part: request the traceability chain back to an authorized source where possible, ask what inspection level was applied, and insist on a certificate of conformance you can hold onto if the part is ever challenged downstream.