Sabritec’s Duraspeed line offers true differential pair matched impedance Twinax and Quadrax contacts, where the differential pair and signal to shield impedance is maintained throughout the connector pair, with rugged low insertion force/high mating cycle precision contacts capable of withstanding a minimum of 6,000 mating cycles. All Duraspeed Quadrax (DSQ) and Twinax (DST) contacts are designed to fit Sabritec's standard cavities for all existing connector formats of high speed product lines of MIL-DTL-38999, ARINC 600 and Rugged-Subminiature.

The innovative new line of ruggedized Twinax and Quadrax contacts are ideal for blind mate I/O plug in modular applications, board to board high speed data transfer applications exceeding 2 Gbits/second, as well as circular and rack and panel connector applications.
For applications requiring a minimum of 10,000 mating cycles, Hypertac’s Hyperboloid® contacts are used for the center signal and outer body contacts for all Quadarx and Twinax contacts. Please consult Sabritec's applications engineering department for details.