Rigid-Flex Board For Industrial Control

A 10-layer rigid-flex PCB designed for industrial control equipment, built on S1000-2M rigid laminate and IF-2LD5018NJ2 flex film. The rigid section is 1.25±0.15mm thick and the flex section is 0.16±0.05mm thick, providing dense multilayer routing in the rigid zones while the thin flex bridge folds inside enclosed cabinets to connect motor drivers, I/O cards, and power stages without harnesses. Typical deployments include PLC modules, servo controllers, robotic arm joint boards, and process-instrumentation enclosures where vibration tolerance, temperature cycling resistance, and reduced connector count drive system reliability. Manufacturing involves sequential lamination, controlled-depth drilling, and registration between rigid and flex zones to achieve consistent bend behavior across long product lifecycles. The integrated rigid-flex topology shortens signal paths and reduces field-failure modes associated with cable-and-connector assemblies.