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Preferred number series for resistors according IEC 60063 are indicated below. Resistors with 20% tolerance. Download and print Resistors - Standard Colors Codes table
- Letters and Digit Codes
Add standard and customized parametric components - like...
- Electrical Resistance in Serial and Parallel Networks
Resistors - Standard Values ; Example - Resistors in Series....
- Ohm's Law
Electric power in resistor circuit can be expressed as. P =...
- Electrical Parallel Circuits
The current through each resistor can be calculated as. I 1...
- Aluminum and Copper Wires
values are based on electrical resistivity for copper 1.724...
- Letters and Digit Codes
Standard Resistor Values. In 1952, the IEC (International Electrotechnical Commission) decided to define the resistance and tolerance values into a norm, to ease the mass manufacturing of resistors. These are referred to as "preferred values" or "E-series", and they are published in standard IEC 60063:1963.
STANDARD DECADE RESISTANCE VALUES. The following table lists four established number series which are used as preferred values in electronic design. Each series is shown under an associated value of tolerance %. The number series under the ± 10 % column is known as the E12 Series because there are 12 standard values within a decade range. ± 2 ...
Electronics Tutorials about standard resistor values, preferred resistor values and E-series numbers for fixed value colour coded resistors
Standard resistor series values, including E3, E6, E12, E24, E48, and E96, are used to find the ideal components for your electronic projects. The E-series is a system of preferred values of electronic components like resistors, capacitors, inductors, and Zener diodes used in an electronic circuit. It consists of the E3, E6, E12, E24, E48, E96 ...
Standard resistor values. The resistance of resistors often follows the E series. The E series consists of the E3, E6, E12, E24, E48, E96 and E192 series. A higher number correlates to a lower tolerance and a higher precision. All standard resistor values can be found in the table below.
Standard base resistor values are given in the following tables for the most commonly used tolerances (1%, 2%, 5%, 10%), along with typically available resistance ranges. To determine values other than the base, multiply the base value by 1, 10, 100, 1k, or 10k.
