09-50-3121

KK 396 12-Position (Single Row), 3.96mm (.156") Pitch Crimp Receptacle Housing, providing a 12-circuit high-capacity electrical interface block belonging to the standard friction-locking 2139 Series to manage dense multi-phase machinery drops and multi-point consumer power rails cleanly. It accepts standard 2478-series crimp terminals. Exact part index: 09-50-3121 (Engineering PN: 2139-12A).