Method for increasing mechanical/chemical resistibility in an electric contact connection between two contact parts uses thermal spraying to coat one part with a layer to form a contact surface.

摘要

Several electronic components (4) fit on a printed circuit board (PCB) (2) pushed into a plug-in slot (6), in which springy contacts (8) make electrical contact with the PCB and each form a contact part for making contact with a strip conductor (10) on the PCB. A layer (12) forming a contact surface is generated by flame spraying and has a thickness of between 10 mu m and 200 mu m. An Independent claim is also included for an electric contact connection with two parts.