Constantan 6J40 Alloy Wire Resistance Wire

Constantan is a type of resistance alloy, which is made up
of copper and nickel as the main components.It has a
low temperature coefficient of resistance (TCR), and a
wide operating temperature range (below 500℃). It has
good properties on mechanical working, high resistance
of corrosion. It is used for variable and strain resistance
elements in alternative instruments.