Multilayer connection printed circuit board assembly - has perforated metal plates circuit boards separated by insulating layers, with metal plated holes for interconnection

摘要

The assembly of perforated metal plates (2) and circuit boards (3, 4) with metal-plated holes comprises a plug connector with contacts in a holder (11), each with a spring part, a middle part and a base part (16) with a projecting pin. The length of the base part is adapted to the thickness of one or more of the mutually insulated metal plates and circuit boards and at least a part of the thickness of the outer circuit board. The base part is pressed into appropriate holes to establish a connection with the metal plates and the circuit boards. Preferably the metal plates are secured on a housing (18) for the electronic components mounted on the circuit board(s).