Networx CAT6 Modular Connectors with Load Bars are perfect for terminating all your custom-built, high-speed CAT6 patch cables. Manufactured with a high-quality poly-carbonate body and receiving a UL 94V-2 flame rating, these CAT6 modular connectors can withstand heavy use and temperatures up to 125 degrees Celsius. The Phosphor Bronze contacts are coated with 50 micro-inches of gold to ensure that your data will be flowing without any constraints and will keep it up after years of use. Staggered connectors help maintain data integrity and cut down on crosstalk by using a One-up, One-down style that keeps the conductors separate and maintains the recommended twist throughout the connector. For Stranded or Solid wire applications Phosphor Bronze contacts coated with 50 microinch of gold Heavy-duty Polycarbonate connector with UL 94V-2 Flame Rating Operating Temperature: -40 to 125 degrees Celsius.