With ultra-high-density interconnect design, small features come with big decisions.

Ultra HDI (UHDI) has become a prominent part of the PCB design conversation, often presented as “the next frontier” in density and miniaturization. But before we move on to advanced routing strategies and design techniques, let’s establish a solid practical foundation. What is the difference between UHDI and the HDI processes, which so many designers have already learned to rely on? Why does the shift in the underlying process matter, and when does it become worth incorporating into mainstream design work? We will address those questions here.

Treating technology like AI as a human replacement strategy is a recipe for failure. Here’s the questions you should be asking.

I have good news: Your board just approved hiring a chief of staff for every single employee in your organization.

This person never sleeps. They learn instantly from every interaction and get better with use. They have encyclopedic knowledge across all human domains, from circuit design to supply chain optimization to regulatory compliance. And the cost? As little as $20 per month per employee.

There’s just one catch: They succeed only if you become their coach and manager.

Just when the industry thought the shortage saga was over, the parts giant hit refresh on the chaos.

The global electronics industry faces another shortage situation. What began as a governance dispute between the Dutch government and the Chinese ownership of Nexperia has morphed into a geopolitical crisis with wide-ranging impacts on the printed circuit board assembly industry.

The real bottleneck isn’t the layout; it’s decoding those half-hidden specs stuffed into a PDF.

Every electronics engineer and PCB designer knows the feeling: the design is done, the data package is zipped, and the request for quote (RFQ) is sent. And then ... you wait.

This is the quoting “black box.” A project’s momentum comes to a halt, sometimes for days, as you wait for a price. When the quote finally arrives, it might come with design for manufacturability (DfM) queries, unexpected costs or lead times that jeopardize the entire schedule.