What this 4-position AMPMODU receptacle is built for
The 2307725-4 is a 4-position, single-row board-to-board receptacle from TE's AMPMODU series, pitched at 2.00 mm and terminated by surface mount right-angle solder tails.
The post finish is tin at 118.1 µinch (3.00 µm), which solders reliably to the board.
How it compares to nearby AMPMODU peers
Compared to the 1376775-2 (5-position, 3 A, 250 VAC, Box packaging) and 1376775-3 (3-position, same ratings), the 2307725-4 offers a lower current rating of 2 A at 125 V and a thinner gold flash (0.100 µm vs 0.203 µm). The 1376775 series uses a different housing material (thermoplastic, polyester, glass filled) and a thicker post plating (78.7 µinch vs 118.1 µinch). The 2307725-4's right-angle SMT orientation and Tape & Reel packaging suit automated assembly, whereas the 1376775 parts come in Box packaging — likely for hand-load or tube feed.