The wide 6.00 mm pitch and three-row layout are sized for power distribution in harness assemblies — think appliance, HVAC, or automotive interior junction boxes where the connector sees temperature swings from -55°C to 105°C.
The One Thing You Must Order Separately
The 2-1971875-7 accepts tab-style crimp terminals that are terminated to the wire before insertion. The crimp termination gives you flexibility on wire gauge and length, but it also means the assembly step and terminal part number are on your BOM, not in this bag.
Mating Plug and Contact Compatibility
The mating plug for this receptacle is a Power Triple Lock header with tab contacts that insert into these cavities. The latch holder on this housing engages the corresponding lock on the plug for a vibration-resistant mate. For the crimp terminals, use TE's Power Triple Lock tab contacts — the housing accepts the standard tab terminal for the series. The 15-position, 3-row cavity layout is specific: a 15-circuit plug with the same 6.00 mm pitch and 3-row arrangement is the direct mate. Verify the plug's position count and row configuration match before committing the BOM.