60-Position Sealed Plug Housing for Dense Harness Builds
The TE Connectivity 1747140-1 is a 60-position sealed plug housing from the 0.64/2.3 series, designed for free-hanging in-line crimp termination. This is a high-density interconnect — 60 circuits in a single housing — suited for sealed harness applications where space on the harness branch is tight and the connector must withstand moisture and temperature extremes.
Sealed Housing, Contacts Ordered Separately
The housing is sealed — the feature is listed directly in the spec — which means the connector maintains an environmental seal when mated with the correct receptacle and when the wire seals are in place on the individual cavities. This is a key differentiator from unsealed 0.64/2.3 housings: it allows the harness to run through splash zones or pressure-wash areas without ingress into the terminal cavities. The housing accepts the standard 0.64 mm and 2.3 mm terminal sizes that give the series its name, covering signal and power circuits in the same connector body.
Mating and Assembly Fit
The 60-position count is the highest-density option in the series, so confirm the mating half also carries 60 cavities in the same keying configuration. The PBT insulation material provides good dimensional stability at the rated temperature range, keeping the terminal retention consistent through thermal cycling.