By eliminating the need for connectors and cables between individual rigid components, circuit board size and overall system weight can be reduced.
Compared to flexible boards, handling during assembly is easier, simplifying the PCB assembly process.
This greatly improves reliability, eliminating the need for delicate, fragile wiring that is prone to solder joint and connection issues.
The first step in the manufacturing process is to create the rigid-flex PCB stack-up. This involves laying down the flexible and rigid layers in their proper order.
Then, an assembler adds the components to a pick-and-place machine. This machine can identify and arrange both rigid and flexible components.
After placement, the components get laminated together. Then, assemblers remove excess materials from the rigid-flex board.
Finally, the assembler performs post-processes, such as applying finishes, soldering, and drilling. Once that’s finished, the rigid flex PCB is ready to package and ship.
When electronic components and connections require maximum connector and flexible cable space
As an economically efficient alternative to interconnect hardboard assemblies
When designers need flexible solutions and need to route components on both sides of the PCB
When designers must downsize designs to accommodate greater functionality