Flex Connections

Column from: Team Flexible Circuit Technologies

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Flex Connections: Material Selection in Nickel vs. Copper Tabs

Column By: Zack Schaner
September 17, 2026
Flexible printed circuits are being designed to do more than route signals. In many applications, the flex circuit must also provide robust electrical interfaces, mechanical reinforcement, and reliable transitions between the circuit and surrounding assemblies. One effective way to accomplish this is by integrating copper or nickel tabs directly into a flexible printed circuit.

Flex Connections: Four Lessons in Engineering Judgment for PCB Designers

Column By: Dan Skweres
August 20, 2026
In my more than four decades in the industry, I’ve watched design tools and manufacturing capabilities evolve in ways we could hardly have imagined when I started, touching everything from conventional rigid boards to today’s highly sophisticated flexible and rigid-flex circuits. But anyone with meaningful experience in the PCB industry can relate to the phrase, “Just because you can doesn’t mean you should.”
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