Rigid-Flex PCB Build-Class Selector

Match your design to PCBark’s Standard, Advanced, or Extreme build envelope.

Total layer count (rigid + flex)

Flex usage

Reliability target

Finest feature (min trace/space)

Layer count

Flex layers

Min bend radius

Bend endurance

Impedance

Min trace/space

Surface finish

Copper

Recommendation is a starting point confirmed per project during DFM. Source: PCBark rigid-flex process-capability data.