Feedthrough filter and electrical multi-layer component
OwnerMarkus Albrecher, Günter Engel +1inventors
InventorsMarkus Albrecher, Günter Engel, Markus Ortner
Life of this patent
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Abstract
A feedthrough filter includes a base plate having a first contact surface and a second contact surface. The first contact surface and the second contact surface are galvanically connected. The first contact surface is on an upper side of the base plate and the second contact surface is on an underside of the base plate. The base plate has an opening. An electrical feedthrough passes through the opening, is soldered to the second contact surface, and is not soldered to the first contact surface. A least one electrical component includes an external contact that is soldered to first contact surface.
Claims33
A feedthrough filter comprising:
- a base plate comprising:
- a first contact surface;
- and
- a second contact surface;
- the first contact surface and the second contact surface being galvanically connected, the first contact surface being on an upper side of the base plate and the second contact surface being on an underside of the base plate;
- and
- the base plate having an opening;
- an electrical feedthrough that passes through the opening, that is soldered to the second contact surface, and that is not soldered to the first contact surface;
- and
- at least one electrical component comprising an external contact that is soldered to first contact surface.
An electrical multilayer component comprising:
- a base body comprising:
- external contacts on a first base surface;
- and
- an active component region in an interior of the base body, which in an orthogonal projection onto the base surface, does not overlap the external contacts.
An arrangement comprising:
- a base plate comprising a connection surface;
- an electrical component comprising a base body and an active component area;
- an external electrode that extends to a base surface and to a side surface of the base body, the external electrode being in a corner area of the base body, wherein an area of the external electrode on the base surface of base body defines a contact surface;
- wherein the external electrode is soldered to the connection surface via a solder mass;
- and
- wherein an area between an edge of a contact surface facing away from the side surface and each point of a surface of the external electrode covered by the solder mass is a distance away from the active component area.
Dependencies are inferred from the claim text.