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Traditional electroless copper and electroless copper immersion gold have been primary PCB plating methods for decades. But alternative plating metals and processes have been introduced over the past few years as miniaturization and advanced packaging continue to develop.
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I-Connect007 Editor's Choice: Five Must-Reads for the Week
December 23, 2022 | Andy Shaughnessy, Design007 MagazineEstimated reading time: 2 minutes
In this week leading up to Christmas, we have a little bit of everything. Pete Starkey has a review of the most recent EIPC Technical Snapshot, while Tom Kastner discusses the dwindling number of PCB companies in North America. Are we really down to 170 companies? But as Tom says, the news isn’t all bad.
IPC reports that North American PCB sales up 26.1% in November YOY, and the book-to-bill is dead-on at 1.00. Cybord CEO Zeev Efrat explains how his company can provide 100% component inspection. And I have an interview with a student I ran into at PCB Carolina who is working toward his “dream job” on being a technician. As Alex Barile says, he’d hate to work at a desk all day; he likes to install equipment.
I hope you all have a fantastic holiday season. See you on the flip side!
PCB Carolina: Alex Barile Studying for His Dream Job
Published December 22
During PCB Carolina, I met with Alex Barile, a student at Wake Tech who’s studying for his “dream job.” He already builds custom computers, and he knows he doesn’t want to sit at a desk all day; he’d rather be installing and uninstalling equipment. Are you working at your “dream job”? Yes, young people are coming into this industry. It’s a great time to be working in electronics.
EIPC Technical Snapshot: ‘There Is No Green Without Digital’
Published December 22
Our intrepid technology editor Pete Starkey wrote a great review of the 20th EIPC Technical Snapshot. Speaker Pia Tanskanen of Nokia discussed the continuing move toward ESG (environmental, social, governance) in the electronics industry. This concept has been spreading for a few years, and Pia explains how Nokia hopes to embrace “doing well by doing good.”
North American PCB Industry Sales Up 26.1% in November
Published December 21
North American PCB sales rose 26.1% in November, while bookings were down 4.1% compared to last year. As IPC’s Shawn DuBravac explains, “order volume remains muted.” There are still some supply chain kinks that need to be worked out, but it looks like we’re on a positive track.
Cybord: 100% Component Inspection Is Here
Published December 21
Nolan Johnson recently spoke with Cybord CEO Zeev Efrat, whose company claims to provide 100% component inspection services. As Zeev points out, there are millions of components on PCBs; how can anyone achieve 100% inspection? Cybord seems to have found a way. Check it out.
Punching Out: When Less Might Actually Be More
Published December 20
Pop quiz, hot shot! How many PCB companies are left in North America? I would have said 250, but as columnist Tom Kastner points out, GP Ventures pegs that number at 170, down from 199 less than two years ago. Yikes. But the news is not all bad. Read on.
Suggested Items
Are Our Stackup Rules No Longer Valid?
12/19/2024 | Cherie Litson, EPTAC MIT CID/CID+Are the stackup rules we used to follow no longer valid? It depends on what you’re designing. Electrical rules change depending on your circuit. Fabrication rules change depending on which fabricator you’re working with. Today, we just have more options, and sometimes, cost is a bigger rule than anything else. If you search online for information about layer stackups, trace widths, and hole sizes in PCBs, you’ll find a variety of resources.
IPC/WHMA Launches Groundbreaking Online Course on Wire Harness Design
12/18/2024 | IPCIPC/WHMA is excited to announce the launch of its new online instructor-led training course, "Introduction to Wire Harness Design I," available now through the IPC EDGE Learning Management System.
IPC Releases Latest List of Standards and Revisions
12/17/2024 | IPC Community Editorial TeamEach quarter, IPC releases a list of standards that are new or have been updated. To view a complete list of newly published standards and standards revisions, translations, proposed standards for ballot, final drafts for industry review, working drafts, and project approvals, visit ipc.org/status. These are the latest releases for Q4 2024.
IPC, FED Partner for New Design Conference in Vienna
12/12/2024 | Andy Shaughnessy, Design007 MagazineIPC and its German partner FED have teamed up to create a new PCB design conference in Vienna, Austria. The Pan-European Electronics Design Conference (PEDC) is scheduled for Jan. 29-30 at the NH Danube City hotel in Vienna. IPC’s Peter Tranitz, one of the show organizers, discussed how this new show came about, pointing out that, unlike many of the regional conferences in Europe, PEDC will host curated, peer-reviewed presentations, not promotional content or product pitches. Will PEDC become an annual event?
Happy’s Tech Talk #35: Yields March to Design Rules
12/12/2024 | Happy Holden -- Column: Happy’s Tech TalkUltra high density interconnect (UHDI) has many forms, structures, and alternatives, so capturing all the variations and reducing them to design rules has required some departures from traditional IPC design standards. In this column, I’ll be discussing the IPC UHDI design guidelines and standards. The fundamental question is: “Do you need HDI or microvias?”