The invention relates to an electric motor (5), in particular a radiator fan motor of a motor vehicle, having a stator (6) which is fitted with a rotating-field winding (7), and having a rotor (8) which is mounted such that it can rotate in relation to said stator, and having a converter electronics system (15), wherein a number of contact elements (31, 41) for insulation-free or enamel-insulated connection contacts (33, 35) of at least one component (32, 34) of the converter electronics system (15) and/or for enamel-insulated winding ends (26) of the rotating-field winding (7) are mounted on a printed circuit board (30), and wherein the contact elements (31, 41) are in the form of clamping contacts or insulation-displacement terminal contacts.