 |
Resistor Color Code
Composition resistors are color coded to indicate resistance values or ratings. The color code consists of various color bands, which indicate the resistance values of resistors in ohms as well as the tolerance rating.
- Click on the slider to change resistance value.
- Click on the arrows to change indicated band values.
Notice how the simulated flow of current decreases as resistance increases. Learn more about resistance and how resistor color coding works at our Resistance Tutorial.
BACK TO ELECTRICITY & MAGNETISM TUTORIALS
Questions or comments? Send us an email.
© 1995-2022 by Michael W. Davidson and The Florida State University. All Rights Reserved. No images, graphics, software, scripts, or applets may be reproduced or used in any manner without permission from the copyright holders. Use of this website means you agree to all of the Legal Terms and Conditions set forth by the owners.
This website is maintained by our
Graphics & Web Programming Team
in collaboration with Optical Microscopy at the
National High Magnetic Field Laboratory.
Last Modification: Tuesday, Sep 13, 2016 at 12:50 PM
Access Count Since January 20, 1999: 258902
