The TE Connectivity 1379662-1 is a 12-position, dual-row plug housing from the.025 series. It is a free-hanging (in-line) housing with a 2.20 mm pitch and 0.118" row spacing, designed for crimp-terminated female socket contacts. The black PBT insulation carries a Terminal Position Lock (TPA) feature that secures each contact against back-out in high-vibration harness assemblies.
Mating and Termination
This plug housing mates with a corresponding.025 series receptacle housing of the same circuit count and pitch. The fastening type is a latch holder, providing a positive lock when mated. Termination is crimp-style — the housing accepts loose female socket contacts that are crimped onto the wire before insertion. The TPA (Terminal Position Lock) is a secondary lock feature that must be engaged after all contacts are loaded; it prevents the terminals from backing out under cable strain or vibration. No contacts are included with this housing — order the matching crimp terminals separately.