The standard layer buildups for Rigid-Flex circuit boards are as follows. Variations from these defaults are of course also possible, please contact us. We would be happy to provide you with in-depth consultation to determine the optimum solution.
2ML U-1F2R (Unsymmetrical 1flex at 2 rigid layers)
3ML U-1F3R (Unsymmetrical 1flex at 3 rigid layers)
3ML U-2F3R (Unsymmetrical 2flex at 3 rigid layers)
4ML U-2F4R (Unsymmetrical 2flex at 4 rigid layers)
5ML U-3F5R (Unsymmetrical 3flex at 5 rigid layers)
4ML S-2F4R (Symmetrical 2flex at 4 rigid layers)
6ML S-2F6R (Symmetrical 2flex at 6 rigid layers)
7ML S-3F7R (Symmetrical 3flex at 7 rigid layers)
Additional information:
- Design-Aid for layer buildups
- Available prepregs, cores, and foils
- Series, Prototypes, Flex, Rigid-Flex, Metal Core sample layer buildup
- Flexible circuit boards, Rigid-Flex circuit boards available technology