The TDG1026KC5 is a Category 5e keystone feed-through coupler designed for telecommunications and modular connectivity applications. It features a phosphor bronze contact with 50 microinches gold plate, housed in black polycarbonate (UL94V-0) material, and is rated for 1.5 A DC current with a dielectric withstanding voltage of 1000 V AC. The coupler operates over a temperature range of -10°C to +60°C and supports straight-through wiring configuration with a maximum panel thickness of 0.06 inches (1.6 mm). This keystone connector is ideal for network installations, patch panels, and wall-mounted telecommunications equipment where reliable Cat 5e signal transmission and compact form factor are required.