Color values ​​in Transistor



When we look at the top resistor in the figure that has 4 color ribbon, the colors contained in the resistor is:

Red - Green - Orange - Gold

These colors when adjusted to the table at the top means:

2-5 - 3 - 5%

And this means, the first number means 2, the second number is 5, while the third digit as the multiplier is 3 which means it has 3 numbers from 0 (000) Thus, the resistor values ​​are:

25 000 Ohm or 25K Ohm with a tolerance of 5% is

25000 x 5% = 1.25K ohm or 1250 ohm

The highest barriers + value = value resistor tolerance

Barriers lowest = resistor value - the value of tolerance

Based on the above formula means 26.25K ohms resistance is highest and the lowest barriers are a means 23.75K ohm resistor has a resistance range of 26.25 - 23.75 K ohm resistor depends upon the temperature of the work.

The thing to remember is the way the reading of the above applies only to the resistor resistor with a 4 band resistor color while reading 5 or 6 color color there is a slight modification.

The color that is the first, second and third figures show the value of resistor while the figure for 4 shows the multiplier. Can be seen in the example of the second image with a fixed resistor to see the value listed in the picture
style = “text-decoration: underline;”> resistor color code chart.