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精密電阻
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| Features and Applications: High precision thin film resistors, typically 2ppm/C TC made by Ni-Cr alloy spattered on alumina substrate, also 5ppm/K and 0.05% as standard. Wide operating temperature range covered from -55 to 125C and absolutely linear (not bent) proportional dR vs. dT characteristics within the temperature range. Sufficient rating power, long-term stability, low current noise, low voltage coefficient and low thermal EMF provided. Easy to install on precision electronics by leaded style, shorter delivery than other type precision resistors, free from matching and tracking calculations, and economical. Fit for discrete voltage dividers and common analog circuits of professional audio, sensor pre-amplifiers, industrial measurement, control, medical electronics, ATE, aerospace, and reliable power electronics. |
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