An electrical connector comprising: a shell having a cavity and an electrical contact assembly housed within the cavity of the shell, the electrical contact assembly including: a contact housing including a core extending in an axial direction and a plurality of fins radiating outwardly from the core, each of the fins separating adjacent housing-receiving cavities from one another; a first housing structure having a first plurality of electrical contacts housed therein, the first housing structure seated within a first housing-receiving cavity of the contact housing; a second housing structure having a second plurality of electrical contacts housed therein, the second housing structure seated within a second housing-receiving cavity of the contact housing, wherein the first and second plurality of electrical contacts (162, 122) are different from one another characterized in that the first and second housing structures (164, 124) each include a flange (188, 148) extending outwardly therefrom, the electrical connector further including a fastener extending through the core of the contact housing, the fastener engaging the flange (188, 148) of the first and second housing structures (164, 124) to retain the first and second housing structures within the contact housing. a shell having a cavity and an electrical contact assembly housed within the cavity of the shell, the electrical contact assembly including: a contact housing including a core extending in an axial direction and a plurality of fins radiating outwardly from the core, each of the fins separating adjacent housing-receiving cavities from one another; a first housing structure having a first plurality of electrical contacts housed therein, the first housing structure seated within a first housing-receiving cavity of the contact housing; a second housing structure having a second plurality of electrical contacts housed therein, the second housing structure seated within a second housing-receiving cavity of the contact housing, wherein the first and second plurality of electrical contacts (162, 122) are different from one another characterized in that the first and second housing structures (164, 124) each include a flange (188, 148) extending outwardly therefrom, the electrical connector further including a fastener extending through the core of the contact housing, the fastener engaging the flange (188, 148) of the first and second housing structures (164, 124) to retain the first and second housing structures within the contact housing. a contact housing including a core extending in an axial direction and a plurality of fins radiating outwardly from the core, each of the fins separating adjacent housing-receiving cavities from one another; a first housing structure having a first plurality of electrical contacts housed therein, the first housing structure seated within a first housing-receiving cavity of the contact housing; a second housing structure having a second plurality of electrical contacts housed therein, the second housing structure seated within a second housing-receiving cavity of the contact housing, wherein the first and second plurality of electrical contacts (162, 122) are different from one another characterized in that the first and second housing structures (164, 124) each include a flange (188, 148) extending outwardly therefrom, the electrical connector further including a fastener extending through the core of the contact housing, the fastener engaging the flange (188, 148) of the first and second housing structures (164, 124) to retain the first and second housing structures within the contact housing.