![]() The resistors are placed in such a manner that the spacing is done in order to avoid the overlapping of the tolerance band’s bottom and one value of the tolerance band with the next band and value of the tolerance band.įor example, in case of a resistor of 1 Ohm value and ☒0% tolerance level the resistor will have 1.2 Ohms value of the tolerance band at the bottom if the component’s actual resistor is placed at the tolerance band’s top. The E-series used is the series for the preferred or standard values. The E-series is used by the resistors in order to space and place the common resistor values in correspondence to their respective tolerance levels. Standard Resistor Values and their E-series This area has garnered a lot of attraction since there is a requirement of special values of high precision. Thus, this enable the manufacturing of the resistors to be an easy process along with the reduction of the inventory of the manufacturers for the stock holdings by having and following only the range of resistor values which come under the preferred range. ![]() Apart from these tolerance values, there is availability of the tolerance value of ☒% as well.Ī list has been made consisting of the standard resistor values and the preferred values in order to ensure and enable the selection of the standard values from the available set of manufacturers. The typical tolerance values associated with the resistors can be ±5%, ☑0%, and ☒0%. Since the manufacturing of the component values including values of the resistors cannot be done exactly, a specific tolerance value is associated with each and every resistor. The application of these values present within the standard resistor category can be done for other resistors, components, and capacitors as well. ![]() ![]() This enables the values present within the standard resistor category to be placed in respect to the tolerance which is present on the component. The values present within the standard resistor category are in sequence which is logarithmic and are in correspondence to the accuracy of the component. ![]()
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