1k8 resistor color code

While these codes are most often associated with resistors, then can also apply to capacitors and other components.

Resistor color code is a color code to indicate the resistance of that resistor. Resistor color code can be formed with 3, 4, or 5 color bands. Each band has their own number to form a resistance number. The body color doesn't have any meaning. The figure below shows the color coding of the 1.

1k8 resistor color code

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The body color doesn't have any meaning. The color of the first band indicates the value of the first significant digit.

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The humble resistor is the lowest-cost component in our maker box, but it is also incredibly useful. These resistor color codes tell us exactly how many Ohms of current each unit handles. How do we read a resistor color code? Why are some resistor color codes four bands and others five bands? What resistor do I need for an LED?

1k8 resistor color code

The four band 1K resistor is one of the most common resistors in electronics. The 1k resistor color code allows us to quickly identify the resistance value and tolerance of a 1k ohm resistor. This band is almost always gold or silver, so it is usually easy to identify. Resistor color codes always have digits, followed by a multiplier, follower by a tolerance value. Band One — 1st Digit: This is the first digit of the resistance value. The first band is brown, which corresponds to the value 1. Band Two — 2nd Digit: The second digit of the resistance value.

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The color of the second band indicates the value of the second significant digit. With the sizes of resistors and other components shrinking or changing in shape, it is getting difficult to fit all of the color bands on a resistor. Because of problems in seeing the decimal point in some printed texts, the 3 letters: K M or R are used in place of the decimal point. Resistor color code can be formed with 3, 4, or 5 color bands. Resize Text: aA aA aA. The gold and silver decade bands divide by a power of 10, allowing for values below 10 Ohms. The standard color coding method for resistors uses a different color to represent each number 0 to 9: black, brown, red, orange, yellow, green, blue, purple, gray, white. In this case, the third band is Red which corresponds to the number 2. Takes the digits and multiplies them by a value given by this band. This range most commonly covers metal film resistors which are not readily available in values above 1 Megohm - 1M0. The table below lists every resistor value of the E24 range of preferred values. The band after the decade is the tolerance. The color code of resistor with 4 bands will be with colors of the bands are Brown, Gray, Red and Gold.

Resistor color code is a color code to indicate the resistance of that resistor. Resistor color code can be formed with 3, 4, or 5 color bands.

The table below lists every resistor value of the E12 range of preferred values. Resistor color code can be formed with 3, 4, or 5 color bands. The figure below shows the color coding of the 1. Therefore, a simpler alphanumeric coding system is used. Notice how the first two colors in each row are the same, and the last color in each column is the same. In this case, the third band is Red which corresponds to the number 2. The E24 range of preferred values includes all of the E12 values, plus a further 12 to enable the selection of more precise resistances. Resize Text: aA aA aA. These identify a range of resistors that are know as "preferred values". The gold and silver decade bands divide by a power of 10, allowing for values below 10 Ohms. The 5 and 6 band resistors work exactly the same as the 4 band resistor.