Write it next to the other two digits, with a multiplication sign before it.Įxample: 1 (brown) 0 (black) x 100 (red) = 1,000 ohms This is the number you will multiply the other two digits by. Match this third color band with the chart - this time looking at the row of multiplier numbers. The third (and final) color band is the number you will multiply the result by. Write this number next to the first digit. Now look at the second color band and match that color to the same chart. Now look at the chart and match the "first and second color band" color to the "digit it represents". This maybe difficult on small or oddly colored resistors. Look at the first color band and determine its color. (Tolerance band on the right-hand end of the colors - refer to the tolerance chart below for exact values).
Resistance: 1K Ohm, Power Rating: 2 Watts, Approximate Maximum Current: 44.72mA. 1K Ohm Resistor Color Code: Brown, Black, Red, Golden.
1000 OHM RESISTOR COLOR CODE SERIES
Typical values in watts are 1/8, 1/4, 1/2, 1, 2, 5 watts and so on.To determine the value of a given resistor look for the gold or silver tolerance band and rotate the resistor as in the photo on the left. 1K Ohm 2W High Quality MOR MOF RSF Series General Purpose Metal Oxide Film Resistors with ±5 Tolerance and Tin Plated Copper Leads. The power rating of common resistors is indicated by its size. You must select the proper power rating for a resistor whenever required. The more common and versatile type is with three pins called potentiometer or simply a “pot”. If the variable resistor has two pins, it is called a rheostat. Resistors also come in variable forms, which means its value can be varied by some means.
1000 OHM RESISTOR COLOR CODE CODE
The values associated with the various band colors are shown:įor example, a resistor code having colors yellow, violet, orange, and gold corresponds to a value of 47 × 1000 ± 5% Ohms. The next band is the second digit, the third band is a third digit (in the case of 5 band resistor), the next band is the multiplier, and the last band is for determining tolerance value.
The color band nearest to one of the end is considered as the 1st digit of the value.
A precision 10,000-ohm resistor would be marked brown-black-black-red. For example, a 10,000-ohm resistor would normally be marked brown-black-orange. These resistors are read: first number, second number, third number, number of zeros. The 1st digit is ‘ 1 ‘, ∴ look for color in chart having value 1, then it’s your 1st color(say brown). Precision resistors have four colors bands instead of three (excluding the tolerance band). The 100R 5-band resistor color code is b rown, black, black, black, gold and it is found as: Image showing 100 ohm resistor color code of 5-band resistor: If the 4th band is absent it should be considered as 20% tolerance. For Silver, it is 10%, and 2% tolerance is indicated by Brown. In this case, it is Gold which indicates a 5% tolerance value.