The difference between Constantan alloy and Mn Cu alloy

Constantan alloy wire resistor and manganese copper wire resistor performance use no essential difference, but if used as a sampling resistance more tend to manganese copper wire resistor, its stability is better, as shown below.

1, copper wire resistors, the use of high precision alloy wire and after a special process, its low resistance, high precision, low temperature coefficient, with no inductance, high overload capacity, can be widely used in communication systems, but also in the electronic machine and automation control of the power supply and other circuits for current limiting, as well as even current or sampling detection circuit connection.

2、Manganese copper wire resistor, the use of precision alloy wire through a special process, so that its resistance value is low, high precision, low temperature coefficient, good stability, with no inductance and high overload capacity, can be widely used in communication systems and equalization or sampling detection of circuit connections.