UL3664 Silicone Wire is suitable for wiring in various high-temperature or precision eco-friendly environments, including household appliances, lighting fixtures, industrial machines, electric heating products, raw material furnaces, robotic arms, AI data centers, electric vehicles (EVs), medical equipment, precision electronic instruments, 5G, and high-speed communication devices. vConductors 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.