Calculation of accurate alignment elements of precision chip-resistors

V. D. Sadkov; Yu. V. Eremeev; A. B. Ivanov

doi:10.3103/S0735272710010085

Authors

V. D. Sadkov R. Ye. Alekseev Nizhny Novgorod State Technical University, Russian Federation
Yu. V. Eremeev R. Ye. Alekseev Nizhny Novgorod State Technical University, Russian Federation
A. B. Ivanov R. Ye. Alekseev Nizhny Novgorod State Technical University, Russian Federation

DOI:

https://doi.org/10.3103/S0735272710010085

Keywords:

chip-resistor, precision resistor

Abstract

Using conformal mapping method there is obtained analytical relations for form-factor and its dependence on depth of laser slit for accurate alignment elements in form of semicircular, triangle and rectangular chamfered regions in precision film and metal-foil chip-resistors.

References

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V. D. Sadkov, V. N. Utkin, and D. Yu. Yakimov, “Development of Chip-Resistors for Surface Mounting,” in Proc. of Int. Sci. Tech. Conf. “Passive Electronic Components,” (PEK-2008), April 14–16, 2008, N. Novgorod, Russia (NPO ERKON, N. Novgorod, 2008), pp. 176–181.
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