An embodiment of an elastic contact device for electrically contacting electronic components is proposed. The contact device includes at least one basic module with a longitudinal axis, each one including an elastic core for defining an elasticity of the basic module (undergoing an axial elastic deformation in response to an axial compression), a first contact terminal element and a second contact terminal element coupled with the elastic core in axially opposed positions, and at least one elongated contact element extending axially between the first and second terminal elements, wherein each elongated element is configured to have a buckling axial critical load higher than zero for self-sustaining in absence of external forces during a production of the basic module and lower than a threshold compression (ranging approximately between 0.1% and 50%) for buckling thereby not contributing to the elasticity of the basic module during operation thereof.