DFRobot 0.4mm Heat Resistant Welding Wire

DFRobot 0.4mm Heat Resistant Welding Wire is composed of seven 0.08mm silver-plated copper wires that offer high temperature, corrosion, and moisture resistant properties. This welding wire can withstand the temperature range from -60°C to 250°C and each roll is 50m in length. The 0.4mm welding wire is used in applications such as circuit board flying wires, jumper welding, and wearable devices.