Abstract: The housing comprises a bottom 1 in the thickness of which the extension of an input/output pin 5 of the housing is embedded. This extension ends in a contact terminal 15 which lies flush with the surface of a substrate 7 carrying passive or active electronic components 11, 12 and interconnecting conductor tracks 10, 10', 10". A conductor track 10 passing over an opening 6 in the substrate which accommodates the terminal 15 is soldered onto this terminal in order to interconnect a terminal 14 of the component 12 with the input/output pin 5 of the housing. An interconnection via side terminals 13, 13', 13", . . . , which complicates the layout of the conductor tracks to be provided for this purpose, is thus no longer required.