The 4.20 mm pitch is consistent across the Mini-Fit Jr family. The panel-mount snap-in feature secures the housing to a panel cutout before terminal insertion.
This housing accepts male crimp terminals (contacts not included — order separately). The crimp termination gives you flexibility in wire gauge selection and harness length, and the dual-row 14-position layout means you can populate only the circuits you need. The locking ramp ensures the mated pair stays together under vibration, which is why this series is common in power distribution and automotive harnesses.