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5 color ring resistance value online calculator

First
black
brown
red
orange
yellow
green
orchid
purple
ash
white
Second
black
brown
red
orange
yellow
green
orchid
purple
gray
white
Third ring
black
brown
red
orange
yellow
green
orchid
violet
gray
white
Fourth Multiplier
black
brown
red
orange
yellow
green
orchid
purple
ash
white
Fourth ring is Gold or silver
gold Fourth Ring ×0.1
silver  Fourth Ring ×0.01
Fifth ring error rate %×100
brown   Fifth Ring %1
red  Fifth Ring %2
orange  Fifth Ring %3
gold  Fifth Ring %5
silver Fifth Ring %10
resistance: Ohm
error±: Ohm

This content is a five-color ring resistance calculator, which can easily identify the five-color ring resistance, do not know how to look at the five-color ring resistance can also be calculated resistance value, there are five-color ring resistance reading and five-color ring resistance expression.


The reading of five color ring resistance and the expression of five color ring resistance

Example: 5 ring resistance in turn: red Huang Hong black gold read 242 ohm. The error is ±0.5%
Example: the 5 ring resistance in turn is orange, white, yellow, red and silver, and the reading error is 39400 =39.4K, the error is ±10%
Example: 5 ring resistance The order is orange orange red gold red, orange orange red is 332 ohm, multiplied by 0.1=33.2 Omega error is±2%
From above, we must pay attention to the fourth color ring as gold or silver, because it is the negative number of multiplication.

About the error rate: the software error rate must be multiplied by 100, such as the number of calculated error shows 0.02 multiplied by 100 = 2%.