4-Band Color Code for Resistors
4-Band Color Code for Resistors
The color code for resistors is a standard way to specify the value of a resistance. There are four bands: the first and the second are digits of a number multiplied by the third that is a power of ten. The last band is the tolerance, which shows the precision of the value of the resistance.
External Links
External Links
Permanent Citation
Permanent Citation
Enrique Zeleny
"4-Band Color Code for Resistors"
http://demonstrations.wolfram.com/4BandColorCodeForResistors/
Wolfram Demonstrations Project
Published: March 7, 2011