2-Position Power Key Plug Housing, 5.00 mm Pitch
The TE Connectivity 2-1376388-3 is a 2-position plug housing from the Power Key series, designed for free-hanging (in-line) wire-to-wire or wire-to-board harness applications. The 5.00 mm pitch provides ample creepage for power circuits while keeping the assembly compact for a two-position connector. A latch lock on the housing ensures the mated pair stays together under vibration — the audible click tells the line worker the connection is seated.
Contacts Not Included — Order Separately
This listing is for the housing only; the female socket crimp terminals are not included and must be ordered separately. The housing accepts the Power Key series crimp contacts.
Mating Connector and Assembly
The mating half for this plug housing is the corresponding Power Key header (male pin) — typically a through-hole or right-angle header with the same 5.00 mm pitch and 2 positions. The latch lock on the plug engages with a matching ramp on the header. For a complete harness, load the crimped terminals into the housing until the retention lance locks; the terminal position assurance (TPA) feature on some Power Key housings provides a secondary lock — verify if this variant includes a TPA slot.