14 positions at 3.81 mm pitch — right-angle board-edge fit
The 1-2342077-4: This is a 14-position, single-level, right-angle header from TE's Buchanan series.
11 A / 300 V — mid-range power with UL-rated margin
Rated 11 A and 300 V under UL conditions, this header handles moderate power distribution on a signal-density pitch. The 0.150-inch (3.81 mm) pitch is wider than the typical 2.54 mm signal header, so the per-contact current is higher — useful for combining power and signal on the same connector row. The UL 1977 recognition means the connector is certified for use in equipment where the mated pair carries power and signal together.