Ptc thermistor module for a temperature control device

A temperature control device for regulating a temperature of a fluid, comprising at least one PTC thermistor module and a control device configured to electrically drive the at least one PTC thermistor module, the at least one PTC thermistor module including:

• at least one PTC thermistor element having, extending along the module longitudinal direction, two opposing large outer surfaces and two opposing small outer surfaces connecting the two large outer surfaces to one another such that the at least one PTC thermistor element has a flat element cross section disposed transversely with respect to the module longitudinal direction;
• two electrically insulating insulator plates extending in the module longitudinal direction and respectively connected in a heat-transferring manner to one of the two large outer surfaces of the at least one PTC thermistor element;
• a plurality of electrical conductors configured as a plurality of electrically conductive conductor coatings arranged spaced apart from one another and each disposed on an associated insulator plate of the two insulator plates;
• and
• wherein at least one first conductor coating of the plurality of conductor coatings is electrically connected to a first large outer surface of the two large outer surfaces and at least two second conductor coatings of the plurality of conductor coatings are electrically connected to a second large outer surface of the two large outer surfaces.