3 pole male XLR receptacle Grounding: ground contact connected to shell ground, but not to front panel and Pin 1 Horizontal PCB mount The State of the Art receptacle. Round plastic body XLR PCB mount panel connector. These have the smallest size and highest packing density (23mm between centres). Hard gold plated contacts with polished contact areas. UL recognized component. Features & Benefits: - Smallest XLR receptacles, highest packing density - Plastic housing - Polished contact areas and hard gold plating - Housing flammability UL94V-0