Common Flex Circuit Material Stack-Up
Below you will find some examples of common material stack-ups for flex and rigid-flex circuit board construction. If you are looking for more information about flex circuit construction methods, we recommend seeing our technical article on the Latest Material and Construction Methods Provide the Highest Quality Rigid-Flex PCBs.
1 Layer Flex PCB with Optional FR-4 Stiffeners and PSA
2 Layer Flex Circuit with ZIF Contact Fingers
4 Layer Rigid-Flex PCB (2 Flex Layers)
See our blog post on common flex and rigid-flex PCB constructions for additional stack-ups from 2-12 layers.