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Unveiling the Future: Insights on Next-Gen Megtron Materials
February 13, 2025 | Marcy LaRont, I-Connect007Estimated reading time: 3 minutes
In this interview from DesignCon, Jim Kenny, OEM business development manager at Panasonic, touches on next-generation Megtron materials and delves into the industry's growing demand for high-speed, low-loss laminate systems, particularly in light of the anticipated 224 gigabits per second technology. With a focus on material development and production timelines, Jim highlights the challenges and opportunities in meeting customer needs while also maintaining quality and supply chain stability. As Panasonic prepares for the evolving landscape, they remain committed to innovating in this competitive market.
Marcy LaRont: Jim, how has Design Con been going?
Jim Kenny: It's been really busy, with a lot of foot traffic, new people, new faces that we don't normally see, plus a chance to network with many of the folks at companies we are already working with.
LaRont: What are people coming to Panasonic to talk about?
Kenny: They want to talk with us about 224 gigabits per second systems, what circuit board materials we will have ready for that market, and when will they become available. We're talking about the next generation of Megtron. It's the industry standard for high speed, low loss laminate, along with the corresponding prepregs as well, of course.
Attendees want to know how they can get the performance they need out of the laminate, and how they can use this laminate with their existing equipment and not have to buy additional pieces of equipment that cost money, take up real estate, and use more power.
LaRont: Are you actively working with customers on projects?
Kenny: Of course. we've got several customers that we're working with directly on next-generation materials. We tend to work with selected OEMs and the specific board shops that support those OEMs to develop technology. Once we have process and design rules developed, we go back out to the rest of the industry and release it more broadly.
LaRont: Do you have a specific timeline yet for the release of the next-generation Megtron material?
Kenny: Nothing we can share quite yet. Part of the timing is dependent on our supply chain development. Some of the raw materials going into this next generation laminate aren't fully commercialized themselves. It will take at least a year for them to ramp to full volume. Even if there was demand today, it would take them a year to be ready. We’re working on our production planning in parallel with our customer testing and qualification so that we will be well prepared when the demand tidal wave hits.
LaRont: That sounds daunting, actually.
Kenny: Yes, but we just experienced it with the 112 gig system, so we know what will happen when 224 hits the big time.
LaRont: Panasonic is obviously up to a lot of great things, and material supply is the topic du jour these days.
Kenny: Everyone has been supply constrained recently. We’re bringing on new suppliers and qualifying a lot of new glass so that we can support the low Dk glass and the ultra-low Dk glass requirements that are part of the 112 systems right now.
LaRont: Are you having any issues with accessing copper?
Kenny: Copper has not been an issue for us to date. But you always have to keep an eye open because you never know when it's going to bite you, so we’re securing our future copper supply.
LaRont: Jim, it's been great talking to you. We look forward to hearing more about Panasonic’s next-generation Megatron materials as things develop, and we'll definitely look forward to seeing you at Apex.
Kenny: Thanks. Very nice to meet you.
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Panasonic Electronic Materials
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I-Connect007 Editor’s Choice: Five Must-Reads for the Week
05/08/2026 | Marcy LaRont, I-Connect007This week, I’ve selected some outstanding interviews that you’ll want to take note of. First, is a roundtable discussion featuring three dynamic industry cybersecurity experts. Please watch this important discussion that affects us all. Following that, I spotlight the IPC-2581 Consortium, which explains why IPC-2581 is the standard to replace Gerber data for manufacturing. Next, I am including my interview with PCBAA and AAM, who collaborated to release a short documentary on U.S. PCB manufacturing.
A Necessary Shift From Gerber to IPC-2581
05/07/2026 | Tracy Riggan, Global Electronics AssociationIPC-2581 is an open, vendor-neutral data exchange standard developed by the Global Electronics Association to streamline the exchange of PCB design information across fabrication, assembly, and test. It replaces multiple legacy formats—including industry standards, Gerber, and ODB++—with a single, comprehensive, XML-based dataset that captures all manufacturing details.
ViaSat-3 F3 Satellite Successfully Launches from Kennedy Space Center
05/04/2026 | BoeingBoeing mission controllers confirmed that the ViaSat-3 F3 (VS-3 F3) satellite is healthy in orbit following its successful launch aboard a SpaceX Falcon Heavy rocket at 10:13 a.m. ET from Kennedy Space Center (KSC) in Florida.
Microchip Expands Post-Quantum Root of Trust Controllers
04/29/2026 | MicrochipAs the industry embarks on the transition to post‑quantum cryptography (PQC), Microchip Technology is expanding its portfolio of Trust Shield, PQC‑ready devices with the TS1800 Platform Root of Trust controller and the TS50x secure boot controller.
Is China Plus One Still Happening in the PCB Industry?
04/28/2026 | Manfred Huschka, Manfred Huschka Management Consulting (Shenzhen) Ltd.For much of the past five years, China Plus One has been shorthand for supply-chain diversification: reducing dependency on mainland China by adding manufacturing capacity elsewhere in Asia. In the PCB industry, however, in early 2026, it is more nuanced. It looks less like a clean geographic shift and more like a layered, capital-intensive rebalancing of global capacity, one that still leaves China deeply embedded at the center.