PTFE Silver Plated Wire Tinned Copper Wire 0.5mm-0.75mm High Temperature Copper Conductor: stranded tinned copper wire. Working temperature: -55~+200 ° C. Color: Inner core color red, red/black, red/black/blue, red/yellow/blue/green, red/black/yellow/green/blue-red/black/yellow/green/blue/white, outer skin color black. byJuly 3, 2026