What This Housing Covers — and What It Doesn't
The 5.08 mm pitch gives generous spacing for 14-18 AWG power wiring, and the polarizing key prevents a 180° mis-mate in multi-connector harnesses. What the listing makes explicit: contacts are not included. The build-to-print BOM needs the matching crimp terminals ordered separately.
Sizing the Build: Pitch, Positions, and the Mating Half
The 5.08 mm pitch is the footprint anchor for the entire Dynamic D-3200 system. It determines the contact spacing on the mating header and the wire-to-wire centerline in the harness. At 3 positions, this housing covers a three-circuit power or signal run — common for a small motor, a sensor, or a three-phase tap.
Termination and Assembly Checklist
The polarizing key on the mating face ensures the housing only mates one way — a simple but effective field-service guard. No secondary locking device is listed, so the primary contact retention relies on the terminal's own lance engaging the housing cavity. For a vibration-prone installation, consider a housing with a TPA (terminal position assurance) feature if the application requires it.