The present invention relates to an electronic assembly (1) comprising: a base plate (2); an electronic component (3) having a plurality of pins (30) which each extend parallel to a press-in axis (4); a printed circuit board (5) which is pressed onto the pins (30) along the press-in axis (4); a cooling region (6) which is formed between the electronic component (3) and the base plate (2); and a sealing arrangement (7) which is located between the base plate (2) and the electronic component (3) and is designed to seal the cooling region (6), wherein the sealing arrangement (7) has a seal support (71) and at least one seal (72), the seal support (71) has a plurality of press-in domes (75) projecting parallel to the press-in axis (4), and the electronic component (3) is supported by means of the press-in domes (75) of the seal support (71) in order to absorb a press-on force (40) when the printed circuit board (5) is pressed onto the pins (30).