5555153-5 is a shielded RJ45 modular jack assembly designed for PCB through-hole mounting applications. This single port connector features an 8-position configuration with all 8 contacts loaded, gold-plated mating contacts over phosphor bronze base material, and tin-plated copper alloy shielding. The low-profile design has a height of 12.70 mm and supports Cat 3 performance category with panel mount retention and PCB grounding tabs. The housing is constructed from PBT-GF material with UL 94V-0 flammability rating, and the connector is wave solder capable up to 265°C. This RoHS/ELV compliant connector is ideal for networking and telecommunications equipment requiring reliable modular connectivity.