UL1726 PFA Teflon Wire is suitable for wiring in various high-temperature or precision eco-friendly environments, including household appliances, lighting fixtures, industrial machinery, electric heating products, raw material furnaces, energy storage systems, optical communication, AI robots, silicon photonics communication, marine vessels, aerospace, military applications, and automation equipment. Conductors with a diameter below 0.38 mm are made of nickel-plated copper, while conductors with a diameter of 0.38 mm and above are made of tin-plated copper.