KS C IEC 60425-2003 Guide for the choice of colours to be usedfor the marking of capacitors and resistors《电容器和电阻器标记用颜色的选择导则》.pdf

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2、ide for the choice of colours to be used for the marking of capacitors and resistors 1973 1 IEC 60425 Guide for the choice of colours to be used for the marking of capacitors and resistors . 1. . . . 2. . 3. . (centroid colour) 4. 1 1931 (CIE： International Commission on Illumination) C . 1 () x y Y

3、) 0 0.310 0.316 03.13 1 0.478 0.368 09.00 2 0.507 0.290 12.00 3 0.549 0.395 30.05 4 0.451 0.475 68.40 5 0.239 0.507 19.77 6 0.181 0.189 12.00 7 0.262 0.190 12.00 8 0.310 0.316 19.77 9 0.310 0.316 78.66 135513 7017 (02)60094867 (02)600948878 http:/ KS C IEC 60425 : 2003 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Guide for the choice of colours to be usedfor the marking of capacitors and resistors ICS 31.060.20 Korean Agency for Technology and Standards http:/www.kats.go.kr