Microvia PCB

The microvia PCB type is a flexible and inflexible PCB combination that you could be looking for. These circuits are used in military space and aerospace applications, where a very dense circuit is needed. The rigid-flexible PCB helps a substantial amount of space, resulting in electronic items that measure much less.

The printed circuit material used in the Microvia contours utilizes an organic reinforcement that can be plasma-scribed. The widely used organic reinforcing material is based on aramid fiber. The aramid fibers are formed in a sheet which is impregnated with the resin system. With this method, both copper-coated laminates and prepregs can be manufactured and used in multi-layer applications.