Sabritec’s high differential impedance triax contacts are designed for ARINC 600 and MIL-DTL-38999 connectors. These contacts are available in 60, 75, and 85 ohm differential pair characteristic impedance for ARINC 600 and 60 ohm differential pair characteristic impedance for MIL-DTL-38999 connectors.

Size 8 concentric twinax/triax contacts have the same outline dimensions as standard coax and power contacts for both MIL-DTL-38999 and ARINC 600 connectors with 60 ohm differential pair impedance. For high data rate applications such as 1000 Base Tx, Sabritec offers a special ARINC 600 size 8 triax pin and socket contact that is designed to fit into a special insulator cavity for ARINC 600.

These special high differential pair impedance contacts are also available in 75 ohm and 85 ohm impedance values.

Features and Benefits:

High differential pair impedance contacts have special interfaces that are radically optimized for a balanced characteristic impedance to the outer shell while providing maximum differential impedance between middle and center conductors. Polarization is not required since the triax interface has concentric conductors. This also allows free rotation of cable entry for multi-directional routing of cable.

High speed Ethernet data signals can be routed through triaxial interface interconnects, thus eliminating the need for anti-rotational quad and twinax connector and contact types. Triaxial contacts are ideal for blindmate rack and panel and circular interconnect requirements.