Magnetic core of an electronic assembly

A magnetic core of an electronic assembly, comprising:

• a center region (3),
• a base (4a), which is formed in the shape of a planar plate, and
• a cover (4b),
• wherein the center region (3) is arranged between the base (4a) and the cover (4b),
• wherein a through-opening (2) with a center line (X) is formed in the center region (3),
• wherein a first cross-sectional area (9) of the magnetic core in the center region (3) in a first section plane (6), which is parallel to the base (4a) and in which the center line (X) is located, is substantially equal to a second cross-sectional area (8) of the magnetic core (1) in a second section plane (7), which is perpendicular to the first section plane (6) and in which the center line (X) is located, and
• wherein the base (4a) and the cover (4b) protrude beyond the center region (3) in a direction of the center line (X) on at least two mutually opposing sides, and
• wherein the cover (4b), when viewed from a side of the magnetic core along a Y-axis extending in a direction perpendicular to the center line (X), has a T-shaped configuration.