IEC color code in resistor:-

  Mnemonics for IEC Color Code:-  

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Sir Gold Black,BRO, Your Grandpa Began Very Great Works.

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    3 Color Band    

Color1; Color2; Color3

Color1 and Color2 are significant numbers.

Color3 is a multiplier.

There is no color band for tolerance.

By default its tolerance value is 士20%.

For example:-

    4 Color Band    

Color1; Color2; Color3; Color4

Color1 and Color2 are significant numbers.

Color3 is a multiplier.

Color4 is for tolerance.

For example:-

    5 Color Band    

Color1; Color2; Color3; Color4; Color5

Color1, Color2 and Color3 are significant numbers.

Color4 is a multiplier.

Color5 is for tolerance.

For example:-

 6 Color Band    

Color1; Color2; Color3; Color4; Color5; Color6

Color1, Color2 and Color3 are significant numbers.

Color4 is a multiplier.

Color5 is for tolerance.

Color6 is for failure rate.

    IEC Color Gallery

Silver

Gold

Black

Brown

Red

Orange

Yellow

Green

Blue

Violet

Grey

White