News: Rochester Electronics


Strengthening resilience amid global supply chain shocks


Rochester Electronics takes a closer look at the recent tightening in semiconductor supply, outlining the challenges faced by manufacturers and the practical steps needed to build a more robust and reliable supply chain.


Insights from recent inventory challenges


The semiconductor industry underpins modern technology, powering everything from automotive systems to medical devices. Yet recent developments highlight how vulnerable global supply chains remain. Inventory shortages for critical components — such as diodes, transistors, and MOSFETs — have cascaded across multiple sectors, resulting in production delays and increased operational costs.


Nexperia inventory tightening According to Z2Data, inventories of Nexperia’s most critical components fell by 30–50 per cent among authorised distributors in just five weeks, with no signs of near-term recovery. These devices are essential across automotive, industrial, and consumer applications. When supply becomes unstable, production halts, planning becomes uncertain, and OEMs are forced to scramble for alternatives. This shortage is not confined to the automotive sector. Aerospace systems, industrial controls, and medical devices also depend heavily on these parts. Many devices are soldered into assemblies requiring


6 December/January 2026


extensive testing and qualification, meaning that substituting components is neither quick nor simple.


Root causes of disruption Multiple factors have contributed to this tightening of supply:  Geopolitical tensions: Export controls and regulatory restrictions disrupted manufacturing and logistics flows.


 Single-source dependencies: Heavy reliance on specific suppliers amplified the impact of shortages.


 Just-in-time inventory practices: While efficient during stable periods, these leave virtually no buffer during times of crisis. These dynamics demonstrate how quickly even well-established supply chains can be disrupted by external forces.


Risks of unauthorised sourcing When authorised stock becomes scarce, some manufacturers turn to the grey market. This introduces risks such as counterfeit, sub- standard, or non-compliant components — all of which can jeopardise safety, reliability, and brand integrity. In industries where quality is critical, the consequences can be severe.


Components in Electronics


Building resilience: best practices Manufacturers can strengthen supply chain resilience through proactive measures: 1. Maintain authorised inventory: Work only with distributors who guarantee full traceability and compliance.


2. Diversify sourcing: Avoid over-reliance on any single supplier, region, or manufacturing node.


3. Plan for lifecycle management: Anticipate obsolescence and secure long- term supply agreements.


4. Leverage market intelligence: Use real-time data to forecast demand and identify potential vulnerabilities before they escalate.


Industry example: Rochester Electronics


Through its authorised partnership with Nexperia, Rochester Electronics secured 2.9 billion Nexperia devices before any production concerns were announced — ensuring uninterrupted availability for customers. Every device is 100 per cent authorised, traceable, and guaranteed. Rochester also partners with leading manufacturers such as onsemi, Texas


Instruments, and STMicroelectronics to provide fully authorised alternatives when needed.


This strategic foresight demonstrates how trusted partnerships and early action can shield manufacturers from market volatility and protect long-term supply continuity.


Conclusion


The recent inventory challenges serve as a clear reminder: supply chain resilience is not built overnight. It requires planning, diversification, and strong relationships with authorised partners.


By prioritising authorised sourcing, investing in lifecycle strategies, and leveraging strong market intelligence, manufacturers can navigate uncertainty with confidence — safeguarding production and protecting their customers.


Learn more at rocelec.com www.cieonline.co.uk


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