Constantan Wire Physical parameter: 1) Wire diameter: 0.05 ~ 0.20mm 2) Constantan: Copper-nickel alloy wires.

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Physical parameter: 1) Wire diameter: 0.05 ~ 0.20mm2) Constantan: Copper-nickel alloy wires. High specific resistance alloy used in wire-wound precision resistors, potentiometers, volume control devices, winding heavy-duty industrial rheostats and electric motor resistances. Also used as thermocouple alloy with copper (type T), iron (type J), and Ni-Cr (type E)

Constantan Wire( TB-8002)