The 794130-2 is the 9-circuit, 3-row member of TE's Mini-Universal MATE-N-LOK header family, a board-to-cable/wire design.
3-row layout at 4.14 mm pitch
The 9 positions are arranged in 3 rows with a 0.163" (4.14 mm) row spacing matching the mating pitch, so the board footprint occupies the same per-row area as other Mini-Universal MATE-N-LOK headers at this pitch.
