Board-to-board or cable receptacle, 12 positions
The 1-188275-2 is the 12-position member of TE's Micro-MaTch receptacle line, a 2-row surface-mount socket for board-to-board or cable interconnect.
Position count and colour options in the Micro-MaTch series
The 1376775-2 (5 positions) and 1376775-3 (3 positions) are lower-circuit siblings in the same receptacle format, each with gold-plated mating contacts rated 3 A and 250 VAC — the 1-188275-2's tin plating suits signal-level duty at 100 VDC where the gold series targets higher cycle-life applications.