✔ Resistor Tolerance Table

Resistor Tolerance Table

- May 18, 2019

Standard resistor values 5 10 10 100 10k 10k 100k 10m 11 11 110 11k 11k 110k 11m 12 12 120 12k 12k 120k 12m 13 13 130 13k 13k 130k 13m. It makes little sense to produce a 105 ohm resistor since 105 ohms falls within the 10 tolerance range of the 100 ohm resistor.

Resistor Color Code 4 Band 5 Band And 6 Band Resistors

Resistor Colour Code

Resistance Measurements And Color Codes Lab

Take then a resistor with a value of 15 ohms.

Resistor tolerance table. The resistor color code calculator decodes and identifies a value and tolerance of 4 band wire wound resistors. Using 10 tolerance devices as an example suppose that the first preferred value is 100 ohms. Typical resistor tolerances for film resistors range from 1 to 10 while carbon resistors have tolerances up to 20.

Standard resistor values are calculated using the simple formula given below. The rationale is simple select values for components based on the tolerances with which they are able to be manufactured. If you want to find out the color bands for a value use the tool on the left.

1 12 15 18 22 27 33 39 47 56 68 82 10 etc. Resistor tolerance is a measure of the resistors variation from the specified resistive value and is a consequence of the manufacturing process and is expressed as a percentage of its nominal or preferred value. You can also type in resistor values in shorthand notation like 1k5 4m7 or 100r.

Enter the value select the multiplier w k or m the desired precision and hit display resistor or enter. 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. Take as an example a resistor that has a value of 1 ohm and a tolerance of 20.

If your answer is yes then this tool is specifically designed for you. The series looks as follows. More online conversion calculators at digi key.

The resistor color code calculator identifies the value and tolerance of a color coded resistor given its bands colors. Because of this all resistors with a tolerance of 10 overlap. Standard base resistor values are given in the following tables for the most commonly used tolerances 1 2 5 10 along with typically available resistance ranges.

To use this tool simply click on a particular color and number and watch how the actual bands on the resistor illustration change. Hover above the tolerance for min. Next to the e12 series other series are existing.

All these values can be powers of ten 12 12 120 etc. Supports resistors with 3 4 5 and 6 bands. The resistance of this component at the bottom of its tolerance band is 12 ohms.

To determine values other than the base multiply the base value by 1 10 100 1k or 10k. The actual resistance at the top of the tolerance band is 12 ohms.

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