Contact device, electrical component unit, method, and use of a contact device in an electrical component unit

A contact device for establishing an electrical connection between a first component and a second component, the contact device being different from the first component and different from the second component,

• comprising a first plug connector, which for forming a plug contact is pluggable onto a corresponding second plug connector of the first component, and
• comprising at least two first abutment sections, which for forming respective pressure contacts are pressable against a second abutment section of the second component, so that the contact device is electrically connected to the second component via multiple pressure contacts,
• at least two spring sections being provided between the first plug connector and the first abutment sections, the spring sections pressing the first abutment sections and the second abutment section against one another with an elastic force acting along a spring axis when the two components are electrically connected to one another,
• wherein the first plug connector is designed as a push-on sleeve, so that it is pluggable onto the second plug connector, designed as a plug, of the first component,
• wherein
• (i) the spring sections are arranged opposite one another and extend in opposite directions, from whose individual elastic forces and individual spring axes the elastic force, which acts along the spring axis, results, and/or
• (ii) the spring axis extends centrally with respect to the at least two first abutment sections.