48-Circuit Sealed Receptacle Housing for Harness Builds
The TE Connectivity NTS 2366509-2 is the 48-position receptacle housing in the NTS series, built for sealed wire-to-wire interconnects where vibration and moisture are real concerns. Six rows of tab-type contacts give you a dense 48-circuit count in a single housing — the kind of connector you spec when a harness needs to carry a lot of circuits through a single interface point, like an engine control junction or a transmission pass-through. Two features stand out for the harness builder: the housing is sealed, and it includes a Terminal Position Assurance (TPA) feature. The seal keeps moisture and contaminants out of the cavity — critical for any washdown or outdoor application. The TPA acts as a secondary lock over the crimp terminals once they're inserted, confirming each terminal is fully seated before the housing ships as part of a mated assembly. This is the kind of detail that saves a rework call on the line.
The housing accepts crimp termination, free-hanging (in-line) mounting, and mates with the corresponding NTS plug housing. The base product number is 2366509, with the dash-2 suffix indicating the gray housing, 48-position variant.