Among other things, an electronics assembly within an imaging system is provided. The electronics assembly includes a circuit board assembly through which a signal is delivered. The circuit board assembly defines a heat transfer opening between a first side and a second side. An electronics component is electrically coupled to the first side of the circuit board assembly. A heat transfer component supports the electronics component. The heat transfer component includes a base portion coupled to the electronics component and to the circuit board assembly. The heat transfer component includes a heat dissipation portion extending through the heat transfer opening of the circuit board assembly. The heat dissipation portion dissipates heat generated by the electronics component.