The 4-1437514-4 is a discrete socket connector from TE Connectivity (Tyco Electronics) designed for precision electronic applications. It features a mating pin diameter range of 0.51–0.76 mm and a socket length of 3.56 mm, with tin-lead contact spring plating to ensure reliable electrical connections. The socket is classified as an AUGAT HOLTITE socket and is suitable for production applications requiring stable, repeatable mating performance. This socket is commonly used in test fixtures, memory card interfaces, and other applications where precise pin engagement and durability are essential.