An electrical connector for electrically connecting a mating connector to a first and a second transmission line comprising: a housing carrying a first terminal having a first end for contacting the first transmission line, and a second terminal having a first end for contacting the second transmission line, one or more contact carriers (40; 40A, 40B) comprising a first contact and a second contact, and the first and second contacts (42, 44) having an inner end (42A, 44A) electrically connected to a second end (22A; 22B) of the first and second terminals (21, 22) respectively, and having an outer end (42B, 44B) for electrically connecting with corresponding contacts of the mating connector, wherein an axial direction is defined as a direction of mating of the electrical connector with the mating connector, and a transverse axis is defined as an axis that is perpendicular to the axial direction, wherein one or both of the first and second contacts (42, 44) are floating contacts, wherein the floating contacts are substantially movable along the transverse axis with respect to the housing, and wherein the inner end (42A; 44A) of the floating contacts (42, 44) and the second end (21B, 22B) of the corresponding terminal (21, 22) are configured such that a movement of the floating contacts is allowed while maintaining an electrical connection between the floating contacts (42, 44) and the corresponding terminal (21, 22), characterized in that each of the first and second terminals (21, 22) comprises a contact brush for electrically connecting with the inner end (42A, 44A) of the floating contacts, and each of the first and second terminals (21, 22) comprises one or more biasing members configured to urge the contact brush in contact with the inner end (42A; 44A) of the floating contacts. a housing carrying a first terminal having a first end for contacting the first transmission line, and a second terminal having a first end for contacting the second transmission line, one or more contact carriers (40; 40A, 40B) comprising a first contact and a second contact, and the first and second contacts (42, 44) having an inner end (42A, 44A) electrically connected to a second end (22A; 22B) of the first and second terminals (21, 22) respectively, and having an outer end (42B, 44B) for electrically connecting with corresponding contacts of the mating connector, wherein an axial direction is defined as a direction of mating of the electrical connector with the mating connector, and a transverse axis is defined as an axis that is perpendicular to the axial direction, wherein one or both of the first and second contacts (42, 44) are floating contacts, wherein the floating contacts are substantially movable along the transverse axis with respect to the housing, and wherein the inner end (42A; 44A) of the floating contacts (42, 44) and the second end (21B, 22B) of the corresponding terminal (21, 22) are configured such that a movement of the floating contacts is allowed while maintaining an electrical connection between the floating contacts (42, 44) and the corresponding terminal (21, 22), characterized in that each of the first and second terminals (21, 22) comprises a contact brush for electrically connecting with the inner end (42A, 44A) of the floating contacts, and each of the first and second terminals (21, 22) comprises one or more biasing members configured to urge the contact brush in contact with the inner end (42A; 44A) of the floating contacts.