What multiplier does the blue resistor band indicate?

The blue resistor band indicates a multiplier of 1,000,000. This is part of the electronic color code used to identify the value of resistors. Each color corresponds to a specific number, and for resistors, both the first two bands typically indicate significant digits or values, while the third band represents the multiplier.

In the color code, the color blue corresponds to the number 6, which indicates it’s the sixth color on the scale. When referring to the multiplier, blue is specifically significant because it represents a factor of 1,000,000, or ( 10^6 ). This means that if a resistor has a value like 2 and is followed by a blue band, the total resistance would be 2,000,000 ohms, demonstrating the impact of this color in the system.

Understanding this color code is crucial for technicians in the field, as it helps accurately interpret the resistance values and selection for electronic circuits.