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Metal-film chips promise precise resistance

A Rhopoint Components product story

Edited by the Electronicstalk editorial team Aug 25, 2004

The new RG range of ultraprecision metal-film chip resistors comes with temperature coefficients down to 5ppm/C and tolerances as good as +/-0.02%.

The new RG range of ultraprecision metal-film chip resistors comes with temperature coefficients down to 5ppm/C and tolerances as good as +/-0.02%.

These devices also exhibit excellent long term stability in adverse environments, with a deviation in resistance of only +/-0.1% after 1kh at 85C and 85% relative humidity, which makes them an excellent choice for demanding automotive applications.

In addition to excellent temperature and long term stability performance these devices offer low noise and excellent high frequency response characteristics.

The series is available in three different chip sizes: 0402, 0603 and 0805.

The resistive element is a NiCr film with wraparound lead free terminations, and the resistors are suitable for all soldering methods including vapour-phase reflow and wave soldering.