5557314-1 is a PCB-mounted modular jack connector designed for telecommunications and data connectivity applications. This RJ25 jack features a single port configuration (1 x 1) with 6 positions and 6 contacts loaded, utilizing a side entry (right angle) orientation with surface mount termination. The connector has a low profile design with a height of 12.70 mm (0.500 in) and is constructed with high temperature nylon housing rated UL 94V-0. Contact features include gold (50) plating on the mating area with phosphor bronze base material and tin over nickel solder tail plating. This unshielded, preloaded connector supports Cat 3 performance and is RoHS/ELV compliant with reflow solder capability up to 260°C, making it suitable for standard PCB assembly processes.