✔ Read Smd Resistor Code

Read Smd Resistor Code

- April 27, 2018

Reading 3 digit smd resistor codes for smd resistors the first two 2 digits or numbers will indicate the significant digits or numbers the third one will be multiplier in power of ten ie. Coding of smd resistor.

How To Read Colour Code Of Resistor Smd Resistor Code

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Techpeeks How To Read Smd Resistor

Because of the small size of smd resistors there is often not room for the traditional color band code to be printed on them.

Read smd resistor code. 1st value 2nd value multiplier 3 9 1 390 ohm resistor 2 7 0 27 ohm resistor 2 3 3 23000 ohm or 23k ohm resistor there are some resistors which have 4 digits. Carbon composition carbon film metal film wire wound metal oxide resistor. Hi friends understanding resistor color code is very important for designing an electronic circuit.

As an example a resistor with the value 4r7 would be 47w. How to read colour code of resistor smd resistor coderesistor color code. Working and construction of resistor.

An smd resistor with a marking of 0 00 000 or 0000 is a jumper a zero ohm link. The formula for breaking the code down is as follows. If you are working on electronic you must know about resistor color code either you are a student or a professional guy.

Three figure smd resistor marking code where resistance values less than ten ohms are used the letter r is used to indicate the position of the decimal point. 10 something and then must be multiply by the first two 2 significant digits or number or the third one will indicate that how many zeros should be add to the first two 2 significant digits or number. They are used as jumper on smd circuits.

If the smd resistor is written as 0 or 000 it means zero ohm yes you read it correct zero ohm. Series and parellel connectionvariable resistor. Therefore new resistor smd codes were developed.

The most commonly seen codes are the three and four digit system and an electronic industries alliance eia system called eia 96. A chip resistor marked with the standard 3 digit code and a short bar below the marking denotes a precision 1 or less resistor with a value taken from the e24 series these values are usually reserved for 5 resistors. 4 figure smd resistor code system.

How to read resistor color code.