This resistor is designed using the principle of resistance strain and has the function of automatically compensating for the temperature coefficient of resistance, with a small temperature coefficient over a wide temperature range. This resistor material is made of precision nickel chromium series resistor alloy, which is precision rolled into metal foil. The resistor body adopts a planar structure, so it not only has the characteristics of precise, stable and reliable resistance values, but also has good high-frequency characteristics. Its performance indicators are superior to wire wound resistors and metal film resistors.

Adopting a planar non inductive structure design, it has high accuracy, good stability, and low temperature coefficient over a wide temperature range. It can achieve ± 5PPM and is widely used in stable measurement systems, standard sources, metrology testing, transformers, and other fields. The resistance range is 0.001R-1R, with an accuracy of 0.05% -1%.

RJ712-1 low resistance, high-precision, and high stability foil sampling resistor