resistor color code trick

AB C 20. Our Resistor Color Code Calculator is a handy tool for reading carbon-composition resistors whether its a 4-band 5-band or 6-band type.

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Digit Digit Multiplier Colour Colour x 10 colour in Ohms Ω For example a resistor has the following coloured markings.

. Yellow Violet Red 4 7 2 4 7 x 102 4700Ω or 4k7 Ohm. 13 rows Resistor Colour Code Examples. These values are called preferred values.

Yellow-Violet-Orange-Gold Color Code. Calculating Resistor Color Codes 3 Band Resistor Color Code. Only resistors are addressed by this calculator.

Also the tolerance is a - value which means the real value of the resistor is something between - 20 of the nominal value of 950 Ohms in this case. Memorizing these resistor color codes can be a tricky thing. 2nd band 2nd significant digit.

One of our favorite mnemonics inspired by the Russians that interprets the color code chart to a phrase is. The fourth and fifth bands are used to determine the percentage tolerance of the resistor. Together they specify the resistance value the tolerance and sometimes the reliability or failure rate.

For a 4 band resistor color code we can begin by first finding the tolerance band as it is usually gold or silver. An electronic color code is a code that is used to specify the ratings of certain electrical components such as the resistance in Ohms of a resistor. IfWinActive ahk_exe devenvexe o.

The resistance values are standardized. Resistor color codes guide for 4-band 5-band 6-band. Position the resistor with this band on the right side and again read your resistor from left to right.

How the color coding works. White-Violet-Black Color Code. The number of bands varies from three to six.

When you see only three. This calculator will help you identify the value tolerance and. Green-Red-Gold-Silver Color Code.

A resistor colored Green-Red-Gold-Silver would be 52 Ω with a tolerance of - 10. One useful trick that you may have practiced using in school is coming up with a mnemonic to help. The tolerance band is also easily identified due to the increased gap between the tolerance band and the multiplier band.

This is an online web application made by codding. To use this tool simply click on a particular color and number and watch how the actual bands on the resistor illustration change. In this example it is gold and thus gives a tolerance of 5 when we look up the resistor color code chart.

Find the Parts You Need Today. Black-color of 0 hour night Brown-color of 1 brown penny Red-red devil has 2 red horns Orange-orange tree three Yellow-FOUR cowards Green-hand with a green thumb has 5 fingers Blue-Blue oceans has 6 letters in oceans Violet-color of twighlight sky at 7 Gray-the greyhound ate at 8 White-the white Sox have 9 players. 1st band 1st significant digit.

The resistance value is displayed on the field below together with the tolerance and the temperature coefficient. Anyway repitition of use is the best way In my opinion. 45 6 band resistors.

The color code is given by several bands. At a minimum two bands indicate the resistance value and one band serves as multiplier. It also explains how the resistor color code works by using a video tutorial.

Check out my site for an easy to understand resistor color-code diagram for. Resistor Color Code 68 ohm 68R Blue Gray Black 82 ohm 82R Gray Red Black 100 ohm 100R Brown Black Brown 120 ohm 120R Brown Red Brown 150 ohm 150R Brown Green Brown 180 ohm 180R Brown Gray Brown 220 ohm 220R Red Red Brown 270 ohm 270R Red Purple Brown 330 ohm 330R Orange Orange Brown 390 ohm 390R Orange White Brown 43 ohm 43R Yellow. - Basic resistor values range from 01 Ohm to 10 Megaohms.

Technical and Customer Support Available 247. Add Tip Ask Question Comment Download. On every pinned through hole resistor there are colored bands which denote the value of resistance in the resistor.

Trick is to call CtrlF2 then Tab then Tab then Down arrow. A resistor colored White-Violet-Black would be 97 Ω with a tolerance of - 20. To overcome this resistor color coding is introduced.

For determining resistor color code of a resistor. Electronic color codes are also used to rate capacitors inductors diodes and other electronic components but are most typically used for resistors. White can be used as a base for writing on with black or other colors or a color code chart can be used in a way similar to resistor color codes.

For a 3-band resistor color codes the first two bands always denote the first two digits of the resistance value while the third band represents the multiplier. Ad Find Product Stock Pricing Specs Datasheets and more. A resistor colored Yellow-Violet-Orange-Gold would be 47 kΩ with a tolerance of - 5.

It is assumed that you did not read the bands from outside to inside which means Silver Green Brown. Q1 Determine the resistance of the given resistor with the given. The coding of color is defined in the international standard 1EC60062.

With that knowledge realize that on a four-band resistor the third color will always be blue 106 or less and on a five-band resistor the fourth color will always be green 105 or less. Brown Green Silver would be a 15 Giga Ohm resistor. The resistance calculator has 1 to 6 band colors with Multiplier Mul and tolerance Tol and.

That would be 950 Ohms. Almost all resistors pinned with a power rating of up to 1 watt are marked with color bands.

Graphical Table Summarises The Colour Coding Found On The Four Bands On A Resistor Electronics Electrical Technology Lessons Computer Skins Electronics