The 610 series have a larger coupling nut and threads than the 600/600-SL series and are recommended for airborne applications or any application where numerous mating operations are required. The difference in threads between the 600/600-SL and 610/610-SL connectors can be used as “polarization” to prevent cross mating in multiple circuit applications, since they are not intermateable.

Series 610 cable assemblies effect an altitude seal through the use of internal seals. This design feature allows the mated assemblies to operate at altitudes up to 70,000 ft. with no encapsulation within a temperature range of -55° to + 125°C.