Sex Resistor Color Code Calculator Pics
OCde the multiplier band is gold or silver, then the decimal point is moved to the left one or two places divided by 10 or For example, a resistor with green, blue, silver and gold rings has a value of 56 x 0. The rules are similar to the previous system; the only difference is the number of digit bands. The first 3 bands will represent the value, the 4th band will be the multiplier and the 5th stripe will give us the tolerance.
A few resistors have an additional band - often giving beginners a bit of trouble - indicating either the reliability or the temperature coefficient. This stripe is found primarily on 4-band resistors made for 560 Ohm Resistor Color Code applications and seldom used in commercial electronics.
Resistors are available in standard values such as 1K, 2. Note, that the E24 range is technically also a subset of the E48 range, however, because of the different number of digits used for representation and rounding errors, the corresponding values in the two series do not match.
So, why all this trouble with color coding? The resistance value could be stamped or painted on the body of Ohn through-hole resistor, no? Yes, but the numbers would be quite small and difficult to read.
If such a Ohj is mounted with Resistr marked side down, you cannot read its value unless you take it out Ae86 Levin Zenki the circuit.
Also, the markings would easily rub off or become smeared with time. The color code is quite intuitive, and after a brief familiarization period, Resjstor recognizing resistor values will come as second nature. Electronics Sitemap Home. Resistor color codes How Ironforge Map read Resistor Color Codes.
Tip: See also the resistor value to OOhm code calculator on 560 Ohm Resistor Color Code page
If the multiplier band is gold or silver, then the decimal point is moved to the left one or two places divided by 10 or For example, a resistor with green, blue, silver and gold rings has a value of 56 x 0.
R / ohm Resistor Colour Code. Value. Ω. Type. 4 Band Colour Code System. Colour Code. Green, Blue, Brown, Gold. Multiplier. Brown, Colour Code: Green, Blue, Brown, Gold.
Resistor Color-coding. Color-coding is a method used to indicate the resistive value, tolerance, and temperature coefficient of resistors with low rating because of their small size. Color bands are used because they can be easily and cheaply printed on a small electronic component. Color-coding is also used for capacitors, inductors and diodes.
This calculator will help you identify the value, tolerance and temperature coefficient of a color coded resistor by simply selecting the bands colors. It will also calculate the minimum and maximum values based on the tolerance ratio. This calculator supports resistors with 3, 4, 5, and 6 bands. Color bands are used because they can be easily and cheaply printed on a small electronic component. Color-coding is also used for capacitors, inductors and diodes. Surface mounted resistors SMD use another coding system that uses alphanumeric codes printed on its surface instead of color codes.