5555248-1 is a PCB-mounted RJ45 modular jack connector designed for single port applications. This surface mount connector features a low profile design with side entry (right angle) orientation and 8 positions with 8 contacts loaded. The jack is constructed with high temperature nylon housing rated UL 94V-0, phosphor bronze contacts with gold (50) plating in the mating area, and tin over nickel solder tail plating. It supports lead-free reflow solder processes up to 260°C and is RoHS/ELV compliant. This connector is ideal for networking and communication equipment requiring Cat 3 performance in a compact, surface-mountable package.