An electronic circuit, which includes: a printed circuit, at least one first electronic component and at least one second electronic component. The at least one first electronic component includes an interconnection face provided with electrical interconnections brazed on an external face of the printed circuit. The interconnection face is opposite the external face. The brazed electrical interconnections form at least one space between the interconnection face and the external face. The at least one second electronic component is brazed on the external face and is at least partly housed in the at least one space.