10-Circuit Plug Housing for Dynamic D-3100 Series
The 3.81 mm pitch provides more creepage between circuits than a standard 2.54 mm header, which suits the 600 V class voltage rating typical of this series — the wider pitch keeps the board footprint manageable while maintaining isolation for power distribution.
The Dynamic D-3100 plug housing family includes 3-position (1-178802-3), 5-position (1-178802-5), 8-position (1-178802-7), and this 10-position variant. For a BOM that calls for 10 circuits, this is the exact match; the 8-position sibling would leave two circuits unwired.