The 6.00 mm pitch and 5.00 mm row spacing give enough room for 20-16 AWG crimp terminals carrying moderate current, while the gray PBT insulation material and latch lock fastening suit it for underhood and engine-compartment environments where vibration and temperature cycling are a given.
Mating Plug and Retention
This receptacle mates with the Junior Timer plug housing (male pin side) of the same 8-position, 2-row configuration. The free-hanging mount means it's designed to float in the harness, not bolt to a panel, so the latch is the primary retention against un-mating from cable pull or vibration.