10-position right-angle header for industrial power distribution
Its 3.81mm mating pitch and 5.08mm row spacing define a footprint that suits power distribution in control cabinets and equipment enclosures where 250V circuits need a rugged, shrouded interface.
What the 3.81mm pitch and board lock mean for your assembly
The 3.81mm pitch is wider than the 2.50mm pitch on the sibling 1-1871673-2, giving more room between contacts for higher-voltage creepage and easier hand-soldering or inspection. The board lock feature provides a mechanical anchor during reflow or wave soldering, reducing the risk of the header lifting under cable strain in high-vibration environments. Full 4-wall shrouding protects the tab contacts from damage during mating and prevents accidental shorting against adjacent components.