High precision resistor
burster
Series 1140, 1150, 1160, Model 1178
TC ≤ 2 ppm/K or ≤ 10 ppm/K
Class ± 0.01 % or ± 0.02 % or ± 0.05 % or ± 0.1 %
Production range from 1 mW ... 100 kW
Resistance material ZERANIN® or
MANGANIN® or ISA-Ohm
Standard values available from stock
Custom resistance values available on request
Precision and high-precision resistors are used wherever the highest standards of temperature stability, error tolerance and durability are required.
Model 1142 and 1152 high-precision resistors, with tolerances at values of ≤ 0.01%, are equivalent to standard resistors and can be used as substitutes in many cases. Models 1152 and 1156 are available for higher loads up to 1 W.
If requirements for the temperature coefficients and longterm stability are less strict, MANGANIN® or ISA-Ohm resistors can be used.
The low-ohm model 1178 precision resistors feature separate current and voltage paths to compensate errors caused feed by line resistances. The separate current and voltage paths enable these resistors to be used as a high-precision shunt in many measurement arrangements.
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