5.70mm pitch power header for board-to-cable duty
The 10142708-12100LF is a 12-position, 2-row header from the Minitek® Pwr 5.7 series, pitched at 0.224" (5.70mm) on both the row and column spacing. The insulation height is 0.583" (14.80mm), which gives the locking ramp room to engage without crowding adjacent components.
Gold on the mating surface resists oxidation through repeated mate/unmate cycles — the 15.0µin layer is standard for moderate cycle life in a field-serviceable interconnect. Compared to the sibling 10142708-10000LF (10 positions, 30.0µin gold mating finish), this 12-position variant carries a thinner gold layer. For a one-time build or low-cycle field swap, 15.0µin is sufficient.