As silicon fabrication technology advances, older fab processes are phased out. At the same time, package obsolescence is accelerating.
The shift to advanced silicon fabrication nodes reduces the availability of raw materials and equipment for legacy products, causing suppliers to phase out older materials and machinery, which creates sourcing challenges for legacy systems and raises obsolescence risks.
Changes in assembly techniques and materials accelerate component obsolescence. Manufacturers seeking
Source: Rochester Electronics efficiency and reliability often adopt new assembly processes that are incompatible with older assemblies like PLCC and PQFP.
Obsolete components can disrupt supply chains, affecting production schedules and complicating the process of sourcing fully authorized replacements. This can lead to added costs for redesign and re-certification, which can strain budgets and impact timelines.
However, planning for obsolescence at the design and product definition phases can maximize impact, mitigate risk and help long-term system companies reduce support costs.
Register for this webinar hosted by Rochester Electronics and scheduled for April 8, 2025, at 11:00 AM ET/4:00 PM BST. Attendees will:
- Learn about the current semiconductor market trends, how component obsolescence affects long-term system markets and what are the driving factors.
- Discover the importance of “obsolescence-resistant” design and how to achieve it.
- Learn about the hidden penalty of date code restrictions.
