U.S. Congress to Approve Funds for R&D on Lead-free Electronics in Aerospace, Defense and High-performance Applications
Key Summary
• Congress is set to approve $5 million for R&D on lead-free electronics in mission-critical aerospace and defense applications.
• The electronics industry has largely phased out lead, but ADHP sectors rely on exemptions due to reliability concerns.
• The gap between commercial and defense electronics is widening as lead-free adoption accelerates globally.
• IPC says public-private R&D is needed to ensure reliable access to advanced electronics for mission-critical systems.
• IPC and partners support a long-term investment strategy to reduce costs and strengthen defense readiness.
In a win for U.S. taxpayers, defense readiness, and the electronics industry supply chain, the U.S. House and Senate are poised this week to approve a defense spending bill that includes $5 million for research and development on the issues surrounding lead-free electronics in mission-critical applications. IPC and dozens of its members and allies supported the request for these funds, which are included in the final version of the Fiscal 2020 defense appropriations bill, being voted upon in the U.S. Senate today. The House has already approved the spending package, and President Trump is expected to sign the measure within hours after its passage. Over the last 15 years, the commercial electronics industry has largely phased out its use of lead (Pb) in the manufacture of electronic components and circuit assemblies, due to government regulations driven by lead’s harmful effects on human health and the environment. However, the aerospace, defense and high-performance (ADHP) electronics sectors have secured exceptions to these restrictions because there is not enough data to guarantee the reliability of lead-free components in ADHP applications. The lead-free gap between commercial and defense electronics will only grow as lead-free becomes more entrenched in cutting-edge commercial technologies, and as governments – especially the European Commission – seek even more stringent rules on the use of lead. “The migration of the commercial industry to lead-free electronics has introduced technical and supply-chain concerns in the aerospace, defense and high-performance sectors that can only be addressed through greater, more focused public-private R&D,” said Chris Mitchell, IPC vice president of global government relations. “The funds in this bill will help support the much-needed collective effort and help ensure that mission-critical systems have full access to cutting-edge electronics from a robust global supply chain.” “Together with our partners in the Pb-Free Electronics Risk Management (PERM) Council, IPC will continue to advocate for a proactive, long-term approach to this issue,” Mitchell added. IPC and its partners believe that a five-year, $40 million investment in a public-private R&D program would yield more than $100 million in U.S. defense savings per year and improve military readiness and overall innovation. For more information, read this IPC Blog from April 2019.
Congress is approving funds to study reliability issues that arise when using lead-free electronics in mission-critical aerospace and defense systems.
These sectors lack sufficient data to confirm that lead-free components can reliably perform in high-risk ADHP applications.
Commercial electronics are rapidly moving to lead-free processes, widening the technology and supply-chain gap with ADHP sectors that cannot fully adopt them.
IPC believes focused R&D is essential to address technical and supply-chain risks and ensure mission-critical systems can access advanced electronics.






