RJ45 Housing: - Material: Polycarbonate (PC) - Contact Material: Phosphor Bronze - Plating: 50-60 micro-inch nickel plated Contact area: -Plating: 3-50 micro-inch gold plated ID Shell: - Material: Polycarbonate (PC) Insulation Displacement Terminal (IDC): - Material: Phosphor Bronze - Coating: Base Layer: 50-60 micro-inch Nickel Plated Top Layer: 50 micro-inch tin-lead silver - Compatibility: Suitable for 22-26 AWG stranded and solid cables Jack Bracket Assembly: - Material: Acrylonitrile Butadiene Styrene (ABS) - White color Printed Circuit Board (PCB): - Material: FR4 - Flammability Classification: UL94-V0