An implantable electronic device includes a housing wall defining an interior surface and an exterior surface. A feedthrough assembly includes a body coupled to the housing and defining an aperture, and a pin at least partially disposed within the aperture and passing through the housing wall from the interior surface to the exterior surface such that the pin has an interior portion and an exterior portion. A printed circuit board (PCB) has a substantially rigid portion defining a plane and a substantially flexible portion. The flexible portion has a distal end and a proximal end. The proximal end is coupled to the substantially rigid portion. The flexible portion is coupled to the pin interior portion adjacent the distal end. The flexible portion defines a bend between the proximal end and the distal end. At least one line tangent to the flexible portion is substantially perpendicular to the plane.
