Resistor Marking X10

For example the code 04 means 107 ohms and 60 means 412 ohms. The marking 331 means that the resistance has a value of 33w x 101 330w.

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An smd resistor with a marking of 0 00 000 or 0000 is a jumper a zero ohm link.

Resistor marking x10. The first two bands represent the most significant digits of the resistance value. Smd resistor stands for surface mount device taken out from smt surface mount technology resistor. The letter indicates the multiplier.

Resistor values preferred values in the 1950s the increased production of resistors created the need for standardized resistance values. If there is no tolerance band then find the side that has. The resistor color code calculator decodes and identifies a value and tolerance of 4 band wire wound resistors.

Colors are assigned to all the numbers between 0 and 9 and the color bands basically translate the numbers. Surface mounted resistors smd use another coding system that uses alphanumeric codes printed on its surface instead of color codes. In the table below the values for each code is given which are basically the values from the e96 series.

These tiny chips are marked with three 3 or four 4 digit codes which is called smd resistor codes to indicate their resistance values. Smd resistors with a 2 5 or 10 tolerance can be marked using a11 format letter followed by two digits. More online conversion calculators at digi key.

The digits numbers range from 01 to 60. 4 band resistor color code calculator and chart digikey electronics. Twenty four ohms with two percent tolerance.

The resistor value is read from the left to right. Therefore an smd resistor with the figures 4702 would have a resistance of 470 x 10 2 ohms or 47kw. Identifying the value will become easy with a little practice as there are only a few simple rules to remember.

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. The smd resistor code x10 stands for 24 w 2 in words. Four figure smd resistor marking code resistors with values of less than 100 ohms are marked utilise the letter r as before to indicate the position of the decimal point.

When the resistor body surface is large enough as in large wattage resistors the resistance value tolerance and wattage are usually printed on the body of the resistor. The 4 band code is used for marking low precision resistors with 5 10 and 20 tolerances. The usage of a letter prevents the confusion with other marking systems.

The multiplying factor gives the final value of the resistor for example. Resistor color code guide 2 0 x10000 10 20 x 10000 200000 1000 1k resistor 200 k with a 10 tolerance first band second band multiplier band tolerance band equation the gold or silver band is always placed to the right.

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