6K8 means 6 thousand and 8 hundred or 6800 ohm. So, these colors convert into Resistor #3 has the colors yellow violet silver meaning 4 7 ×.01 or .47 ohms and no fourth band indicates a 20% tolerance. into the calculations in any manner. right) will not clear but this is perfectly all right. Why does my high voltage resistor not use metallic colors? All Rights Reserved, Site Development by: CTAGGL Associate Member, Prism Web Media | 214.2273133. Looking at resistor #1, we see the colors red red green gold. which equals 2 2 ×100,000 or 2,200,000 ohms and don't forget the gold 4th band which indicates a 5% tolerance. "drop" boxes then click on the "Calc 4 Band" button. Then again, there's always the calculator which makes things much easier to solve. To calculate a four band resistor value, use the middle four When calculating 4 band resistors, the values of the drop boxes on the ends do not enter The Color Codes chart "translates" this into 2 2 and 100,000 color signifying a number and these color To read the color code of a common 4 band 1K ohm resistor with a 5% tolerance, start at the opposite side of the GOLD tolerance band and read from left to right. What Is Electric Potential In Simple Words? For example 3,300 ohms equals 3.3 kilohms or just 3.3 k and 1,500,000 ohms equals 1.5 megohms or 1.5 meg. Now that we know the values of each color, let's try calculating a few examples of 1 0 6 × 100,000 which calculates to 10,600,000 ohms or 10.6 Meg ohms. have to be used - the "Temperature Coefficient" box, for example. var xright=new Date; The Resistor Color Code Calculator identifies the value and tolerance of a color coded resistor given its bands colors. Color "bands" are used to indicate the resistance value with each color signifying a number and these color bands are grouped closer to one end of the resistor than the other. Putting this in other words, the value of the third band (the multiplier) is the number 10 raised to the power of the color code. One more example, 1M2 means 1million and 200.000 or 1.200000 ohms. resistance values. Here are a couple more: 1K92=1.92K=1920 ohms, 100E=100 ohms, 19K3=19.3K=19300 ohms, 1M8=1.8M, etc., etc. For example, The higher the value of resistance (measured in ohms) the lower the current will be. (a) If 8.0 V is across the bulb, what voltage is across the resistor? /* resisclr.htm */ red in the third band is 10² or 100. bands are grouped closer to one end of the resistor than the other. The brown 5th band and the red 6th band mean that the resistor has a 1% tolerance and a 50 ppm temperature coefficient. For a five or six band resistor, you can use all six boxes but all 6 do not necessarily Here, black is 1, brown is 10, red is 100 and so on. (b) What is the current in the circuit? With that knowledge, realize that on a four-band resistor the third color will always be blue (106) or less and on a five-band resistor, the fourth color will always be green (105) or less. More color code examples: 0.1Ω to 0.82Ω resistors 1 ohm to 8.2 ohms resistors 10Ω to 82Ω resistors 100Ω to 820Ω resistors 1k to 8.2k resistors 10k to 82k resistors 100k to 820k resistors 1M to 8.2M resistors E24 (5%) series resistors E48 (2%) series resistors Resistor color code calculator . A 10 â„¦ resistor is in series with a bulb and a 12 V source. document.writeln(xright.getFullYear()); which "translates" into 3 3 ×10,000 or 330,000 ohms and a tolerance of 10%. Gold = 5%, silver = 10% and no band whatsoever = 20%. More: 5 band E48 (2%) series resistor color code examples . The third color band is the multiplier of the first 2 bands. Orange, black, black, brown, brown--> 3.00 k ohms, 1% - note: this is a non-standard 1% (E96) resistor, but some manufacturers make every value from the E24 series with 1% tolerance! Sterling Silver Cross Necklace With Diamonds. If you've read these instructions, you probably have a good understanding of determining a resistor's value from its colors. //-->. 1728 Software Systems. google_ad_slot = "9577800528"; google_ad_width = 300; (c) What is the resistance of the bulb? This calculator solves for 4, 5 or 6 band resistors and is quite simple to use. 1 Mega is 1000K or 1000 000 ohms. Color of bands on the resistor image will be … The 4th band is the resistor's tolerance and shows how precisely the resistor was manufactured. - Basic resistor values range from 0.1 Ohm to 10 Megaohms. The 'M' stands for 'Mega' (million). Calculation from value to color: if you need to know what color code corresponds to a value of resistance, then: select range (Ohm, kOhm, Mohm) from drop-down menu, enter value in RESULT field (digit only, e.g. 123, 12.3, 1.23, 0.123), choose tolerance. Supports resistors with 3, 4, 5 and 6 bands.