Board for an electronic component

Printed circuit board (81) having an integral heat sink plate (1), wherein the circuit board (81) has a recess (51) for fixing an electronic component (52) on the heat transfer plate (1), the heat transfer plate (1) by a flat adhesive layer (2) with the circuit board (81) is connected, and the heat transfer plate (1) on at least one side surface extending vertically fastening elements (10; 132; 133) which are fixed by soldering in metallised holes (6) of the circuit board (81) the heat transfer plate (1) additionally, characterized, in that the heat transfer plate (1) in the vicinity of the fastening elements (13) have slots (11) and / or the fastening elements (132, 133) have recesses or areas (114) with a lower material thickness.