22-circuit dual-row housing for wire-to-board harnesses
The 2-794954-2 is a 22-position, dual-row receptacle housing from the TE VAL-U-LOK series, on a 4.20mm pitch that gives each circuit room for a solid crimp terminal without crowding the board layout. It's a free-hanging (in-line) housing — no mounting ears, no panel lock — designed to mate with a through-hole header and latch shut via the integral latch lock.
The 0.165" (4.20mm) pitch and 0.165" row spacing mean the header footprint is a 2x11 grid with 4.20mm between centres — a standard VAL-U-LOK pattern that mates with TE headers like the 1-794954-x series. Compared to a smaller-pitch sibling like the 1-2333134-5 (2.00mm pitch, 30 positions), this 4.20mm housing trades density for higher current capacity per circuit and easier wire routing.