Decoding of these color bands with corresponding numeric digits for four band resistor is as follows: the first two color bands indicate first two digits and the third color is a multiplier by which first two digits are multiplied and fourth color indicates the tolerance of the resistor.Įxample for calculate the resistor color code: The resistors can be four, five and six band color code, but usually these are four colored bands which can read from left to right starting with the edge side closer band. Even though advanced resistance measuring devices are available in today’s market, the color code system of resistor always makes us to know easy reading and identifying of its resistance value. 1 ohm is quite small so resistor values are.
PACKAGE INCLUDES: Qty 25 47K Ohm 1/4W 5 Resistor KEY FEATURES OF 47K OHM 1/4W 5 RESISTORS: These are carbon film axial leaded through hole type and can handle up to 1/4W of power at voltages up to 350V. Resistance is measured in ohms, the symbol for ohm is an omega ohm. These are 47K ohm 1/4W 5 through hole resistors with strong leads that come in a 25-pack. The value of the resistance of resistor depends on the type of application it is employed for. Resistor values - the resistor colour code.
Many time we have question about lavue of resistor and we use a few method to find the resistor value such as test it by multimeter, seek manual and label on PCB, and compare color. For rechecking and confirm value of resistor. As we know that resistor is a basic component and we can find it in any electronic circuit. These are photo of resistor with label to present 10 Ohm 100 Ohm 220 Ohm 1K 10K 100K colour code resistor and more.