An electronic filter includes a ground plane and a top conductor overlying the ground plane. The top conductor includes an input and an output for receiving and outputting signals, respectively. The filter further includes a plurality of unit cells arranged in series along the top conductor. Each of the plurality of unit cells includes a planar structure disposed between the top conductor and the ground plane. Each of the plurality of unit cells further includes a pair of vias connecting the planar structure to the ground plane.

An electronic filter includes a ground plane and a top conductor overlying the ground plane. The top conductor includes an input and an output for receiving and outputting signals, respectively. The filter further includes a plurality of unit cells arranged in series along the top conductor. Each of the plurality of unit cells includes a planar structure disposed between the top conductor and the ground plane. Each of the plurality of unit cells further includes a pair of vias connecting the planar structure to the ground plane.

A connecting assembly for electrically connecting a bus subscriber to a differential bus system comprises a differential main conductor portion, which has a first electrical main conductor and a second electrical main conductor. The differential main conductor portion has a first sub-portion and a second sub-portion, which is electrically connected to the first sub-portion. A first terminal for electrically connecting to a first mating terminal of the bus subscriber is formed in the first electrical main conductor between the first sub-portion and the second sub-portion, and a second terminal for electrically connecting to a second mating terminal of the bus subscriber is formed in the second electrical main conductor between the first sub-portion and the second sub-portion. The first and second electrical main conductors are surrounded, at least in the first sub-portion or in the second sub-portion, by one body in each case, said body being made of magnetizable material.

A ferrite core built-in connector is disclosed which suppresses the damage of a ferrite core and has an excellent degree of freedom in selecting a resin material to be used. A ferrite core built-in connector includes a plurality of terminal fittings each configured such that a first connecting portion and a second connecting portion are coupled by an intermediate portion having a strip plate shape, a ferrite core arranged to collectively surround the intermediate portions of the plurality of terminal fittings, and a connector housing for accommodating parts of the plurality of terminal fittings except the first and second connecting portions, and the ferrite core in an embedded state. The intermediate portions of the plurality of terminal fittings are separated from each other across a gap in a plate thickness direction and arranged to overlap each other in projection in the plate thickness direction.

A ferrite core built-in connector is disclosed which suppresses the damage of a ferrite core and has an excellent degree of freedom in selecting a resin material to be used. A ferrite core built-in connector includes a plurality of terminal fittings each configured such that a first connecting portion and a second connecting portion are coupled by an intermediate portion having a strip plate shape, a ferrite core arranged to collectively surround the intermediate portions of the plurality of terminal fittings, and a connector housing for accommodating parts of the plurality of terminal fittings except the first and second connecting portions, and the ferrite core in an embedded state. The intermediate portions of the plurality of terminal fittings are separated from each other across a gap in a plate thickness direction and arranged to overlap each other in projection in the plate thickness direction.