What is the value of 6 band resistor?
What is the value of 6 band resistor?
If the colors on a 6 band resistor is in this order: green, brown, violet, black, gold and orange. The values of color bands will be like this: Green = 5, Brown = 1, Violet = 7, Black = 100, Gold = 5%, Orange = 15ppm. 2.
What are 6 band resistors mostly for?
brown
Resistors with 6 bands are usually for high precision resistors that have an additional band to specify the temperature coefficient (ppm/˚C = ppm/K). The most common color for the sixth band is brown (100 ppm/˚C). This means that for a temperature change of 10 ˚C, the resistance value can change 1000 ppm = 0.1%.
How do you calculate resistor bands?
To calculate the resistance value, you need to group the values of the significant digits bands — i.e., the values of the first two or three bands from the left, depending on the total number of bands. Then you need to multiply that value by the multiplier to get the resistance value of the resistor.
Which color represents the digit 6 in the resistor color code?
Blue
Standard Resistor Values and Color
| Color | Digit | Tolerance (%) |
|---|---|---|
| Green | 5 | 0.5 |
| Blue | 6 | 0.25 |
| Violet | 7 | 0.1 |
| Grey | 8 |
What is the difference 4 bands from 6 bands in resistor?
The 4 color bands on the left side are grouped together to represent the resistors resistance value. The 5th color band on the right side represent the tolerance of the resistor and the 6th color band represents the TCR (Temperature Co-efficient of Resistance).
What is ppm K?
The thermal coefficient of electrical circuit parts is sometimes specified as ppm/°C, or ppm/K. This specifies the fraction (expressed in parts per million) that its electrical characteristics will deviate when taken to a temperature above or below the operating temperature.
What is Colour band?
All leaded resistors with a power rating up to one watt are marked with colour bands. They are given by several bands and together they specify the resistance value, the tolerance rate and sometimes the reliability or failure rates. The number of bands present in a resistor varies from three to six.
How do you read a 6 band resistor?
Example: If the colors on a 6 band resistor is in this order: green, brown, violet, black, gold and orange. The values of color bands will be like this: Green = 5, Brown = 1, Violet = 7, Black = 100, Gold = 5%, Orange = 15ppm.
