It uses a 6.00 mm pitch and 8.10 mm row spacing, which puts it in the larger-pitch end of the power interconnect family — sized for wire-to-panel or wire-to-wire applications where the contacts carry higher current than a signal connector would.
This housing is panel-mount, snap-in — it pushes into a rectangular panel cutout and locks without hardware.
How It Compares to Other Power Triple Lock Housings
Within the Power Triple Lock family, the 5-1971775-4 (8 positions, 6.00 mm pitch) sits between the 1-2069882-6 (6 positions, 5.08 mm pitch) and the 1-2069332-1 (4 positions, 10.16 mm pitch). The 8-position version gives more circuits at a moderate pitch — useful when you need more than 6 circuits but the 10.16 mm pitch of the 4-position housing would take up too much panel space. All three are dual-row, crimp-terminated receptacles, so the same terminal family and tooling carry across, which keeps the SKU count down if you standardize on the series.