Tool to find the value of a capacitor. The Capacitor color code is similar to that of resistors and therefore applies partly to capacitors and provide a visual value.

Capacitor Color Code - dCode

Tag(s) : Electronics

dCode is free and its tools are a valuable help in games, maths, geocaching, puzzles and problems to solve every day!

A suggestion ? a feedback ? a bug ? an idea ? *Write to dCode*!

Tool to find the value of a capacitor. The Capacitor color code is similar to that of resistors and therefore applies partly to capacitors and provide a visual value.

The capacitors use a **capacitor** color code similar to the resistors color code.

The first two colors indicate significant digits of the value of the capacity (in pF), the next color is the corresponding power of 10, the other two colors are optional and indicate tolerance and maximum voltage.

Black | 0 |

Brown | 1 |

Red | 2 |

Orange | 3 |

Yellow | 4 |

Green | 5 |

Blue | 6 |

Violet | 7 |

Grey | 8 |

White | 9 |

Gold | -1 |

Silver | -2 |

Example: A **capacitor** [Red, Blue, Orange, Green] has corresponding values for colors Red = 2, Blue = 6, Orange = 3, Green = 5

Make the calculation $$ ( [Color1] * 10 + [Color2] ) * 10 ^ {[Color3]} ± [Color4]% (Tolerance) $$

Example: 26 x10^3 ± 5% = 26000 pF ± 5% = 26 nF ± 5%

The capacitors have capacities expressed in Farad. In practice sub-multiples are used:

1 F = 1000 mF (milli Farad)

1 mF = 1000 µF ou uF (micro Farad)

1 µF = 1000 nF (nano Farad)

1 nF = 1000 pF (pico Farad)

Sometimes the **capacitor** value is indicated with 3 digits. As for colors, the first 2 are significant digits, and the third is the power of 10.

Example: 123 => 12 x10^3 => 12 nF

dCode retains ownership of the source code of the script Capacitor Color Code online. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, Matlab, etc.) which dCode owns rights will not be released for free. To download the online Capacitor Color Code script for offline use on PC, iPhone or Android, ask for price quote on contact page !

capacitor,code,color,colour,capacity,farad,nf,pf,tolerance,value

Source : https://www.dcode.fr/capacitor-color-code

© 2020 dCode — The ultimate 'toolkit' to solve every games / riddles / geocaches. dCode

Feedback

▲