A sharp uptick in reported counterfeit and nonconforming electronic components in 2024 has underscored a widening threat to component authenticity, according to the latest ERAI Annual Report. The organization logged 1,055 suspect parts last year — a 25% increase on 2023 and the highest total since 2015. The rise was partly fueled by a single U.S. Government report of 248 counterfeit fan assemblies in May, but even without that batch, reporting still edged up by 3%, sustaining the steady year-on-year climb observed since 2022.
Notably, the report dismantles the assumption that scarcity drives counterfeiting. Active parts — including those “readily available via authorized sources” — accounted for more than a quarter of all cases, and were “reported more than twice as often as active components with long lead times.” Obsolete components still dominated at 42.75%, but the prevalence of in-production, accessible parts in counterfeit form points to increasingly opportunistic targeting strategies.
The data shows that counterfeiters are expanding into a broader range of brands. While longstanding targets such as analog ICs, microprocessor ICs, memory ICs, and programmable logic ICs remained consistent, 21% of the brands flagged in 2024 were newcomers to ERAI’s watchlist, with 29.4% of reported parts belonging to manufacturers never before recorded. The report notes that “counterfeiters are constantly adding components from less common manufacturers to their ‘portfolio’, likely indicating more flexibility and a quicker response to market demands.”
Xilinx, once the most targeted brand over the past decade, fell to fifth place in 2024, suggesting shifts in brand-specific vulnerability. The emergence of new brands such as Beijing Microelectronics Technology, Bosch Sensortech Gmbh, and Pickering Electronics Ltd. in the counterfeit arena illustrates the breadth of expansion.
The geographic split in reports was near-even, with 51% originating in the United States and 49.7% from international sources. Third-party test labs accounted for the largest share of reporting at 37.35%, followed closely by independent distributors at 31.85%, while manufacturers contributed just 5.78%.
For production pipelines and procurement frameworks, the ERAI findings highlight a counterfeit risk profile no longer confined to obsolete or hard-to-source devices. The reach into active, readily available parts — coupled with an expanding brand spectrum — complicates assurance protocols and underscores the need for vigilant verification across all sourcing channels.
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