The 3.81 mm pitch and 5.08 mm row spacing give enough room for 20-16 AWG power circuits without crowding the terminal cavities. The mounting flange on each end secures the housing to the panel with screws, taking the strain off the crimp terminals during assembly or service. The housing accepts Dynamic D-3100 tab-style crimp contacts, which are ordered separately.
The Contacts-Not-Included Trap
A buyer who orders just this housing and expects a ready-to-crimp connector will have a line-down until the terminals arrive. The housing accepts tab-style contacts with crimp termination; the wire gauge range depends on the specific terminal selected, not the housing itself.
Panel Mount With a Flange — Not a Free-Hanging Connector
This is a panel-mount plug, not a free-hanging in-line connector. The mounting flanges on both ends accept screws to bolt the housing to a panel cut-out. For a vibration-prone installation, the panel screws carry the mechanical load, not the push-pull retention.