Electronic component for guiding a magnetic field

1. An electronic component for guiding a magnetic field, comprising:

a core ( 10 ) of a magnetizable material, which has at least two spaced-apart legs ( 11 a , 11 b ) with opposing surfaces (O 11 a , O 11 b ) separated from one another by a gap (S); and

at least one compressible and prefabricated molding ( 20 ), being cut out from a material web, which is arranged compressed in the gap (S), the at least one molding ( 20 ) being in contact with the respective surfaces (O 11 a , O 11 b ) of the at least two spaced-apart legs ( 11 a , 11 b ),

wherein the surface of the molding ( 20 ) is tacky and the molding ( 20 ) is arranged in a self-adhesive manner on the respective surfaces (O 11 a , O 11 b ) of the at least two spaced-apart legs ( 11 a , 11 b ),

wherein the at least one molding ( 20 ) has a thickness in the non-compressed state that is greater than a spacing (D) between the respective surfaces (O 11 a , O 11 b ) of the at least two spaced-apart legs ( 11 a , 11 b ),

wherein the at least one molding ( 20 ) includes a base material from silicone, acrylic or polyurethane and a filler material mixed in with the base material,

wherein the filler material comprises stone, sand or quartz,

wherein by admixing the filler material with the base material, the thermal expansion of the at least one molding ( 20 ) is adapted to the thermal expansion of other parts of the electronic component, and

wherein the filler material has a configuration which provides for energy conversion of a mechanical movement of the legs ( 11 a , 11 b ) and for noise damping during the activation of the electronic component by an electronic signal.

2. The electronic component according to claim 1 , the molding ( 20 ) including a carrier material, which has a greater strength than the base material, the base material being arranged on the carrier material.

3. The electronic component according to claim 1 , the filler material further comprising at least one of an industrial filler, an organic filler, or a silicon compound.

4. The electronic component according to claim 3 , comprising:

a coil former ( 40 ) with a wire winding ( 50 , 60 );

the core ( 10 ) having at least two legs ( 12 a , 13 a , 12 b , 13 b ) that are in contact at their end faces,

the core ( 10 ) comprising a first part-body ( 10 a ), which has the leg ( 11 a ) of the at least two spaced-apart legs and the leg ( 12 a , 13 a ) of the at least two in-contact legs, and a second part-body ( 10 b ), which has the other leg ( 11 b ) of the at least two spaced-apart legs and the other leg ( 12 b , 13 b ) of the at least two in-contact legs,

the second part-body ( 10 a ) being arranged on the first part-body ( 10 b ),

the coil former ( 40 ) being arranged partly on the leg of the at least two spaced-apart legs ( 11 a ) and partly on the other leg ( 11 b ) of the at least two spaced-apart legs.

5. The electronic component according to claim 3 ,

wherein the industrial filler comprises glass, ceramic or glass-ceramic.