Do you have all the knowledge you need to design not just a proper rigid-flex PCB, but one that’s efficiently optimized for your manufacturing process? Learn how to avoid the 7 most common rigid-flex design mistakes from the manufacturing experts at Sierra Circuits!
As PCB designers, we commonly approach rigid-flex design from our limited perspectives, concerning ourselves with streamlining workflows, saving space on board layouts, and choosing the right copper materials for our flexible circuitry. But what happens when that board gets shipped off to your fabricator? Do you have all the knowledge you need to design not just a proper rigid-flex PCB, but one that’s efficiently optimized for a manufacturing process?
When we published our first guidebook on Rigid-Flex PCB Design, flexible circuit technology was still in its infancy. Since that time, we’ve seen a surge of interest in rigid-flex design, with wearables becoming a common thread in our daily existence. In 2015, this design methodology has reached its maturity, and offers several benefits to engineers, including:
Despite all of the strategies and benefits outlined in our guidebook, we still need the experience from a fabricator to understand how rigid-flex designs fit into the design for manufacturing ecosystem. To help us understand this process better, we sat down with one of the industry-leading rigid-flex fabricators, Sierra Circuits, to gain some insights.
The smallest of details that we take for granted as PCB designers have a huge impact when it’s time to manufacture our rigid-flex boards, from the type of cross-hatching used on your copper planes, to the size of your via pads and chosen adhesive materials. Here’s the 7 most common mistakes Sierra Circuits sees designers making in their rigid-flex design process:
Want a surefire way to never make these mistakes again in your next rigid-flex design? Altium and Sierra Circuits have teamed up to offer an exclusive webinar covering how to design a low-cost and fabrication-ready rigid-flex PCB.
Register now and learn how to:
Sam currently serves as the Director of Technical Marketing at Altium and has grown throughout the company in a variety of positions over the past 15 years. He started his journey in engineering at Sony as a Mechanical Engineer, and has held positions in board design, sales, and product management at various organizations.
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