Pressure Coefficient of a sealed NML 1 ohm resistor

摘要

At the NMI, six NML 1 ohm resistors have been mounted in sealed cans [1] to protect the resistors from the adverse effect of non carbon-based oils. An added advantage has been the reduction of the pressure coefficient of resistance (PCR) value to zero, eliminating the need to correct the resistor for different altitudes and depths of immersion in a fluid bath.