Reading Resistor Chart Values - The Learning Circuit

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element14 presents

element14 presents

Күн бұрын

In this episode, we learn how to read resistor coders to learn the values of resistors. You’ll also learn how to differentiate through-hole resistors and surface mount resistors, as well as, determine the values of four band and five band resistors. Visit The Learning Circuit: bit.ly/2NpdkyV
Learn more about Passive Components: bit.ly/2NPWohN
Visit Project14: bit.ly/2oHXxNq
Upcoming Arduino Livestream with Massimo: bit.ly/2NjcX8H
There are through-hole resistors and surface mount resistors. Through-hole resistors have color bands on them. Resistors use a color coding system to indicate their value as well as their tolerance. Tolerance is the accuracy or margin of error of the resistor rating. This can Range anywhere from a fraction of a percent up to 20 percent. You can use the color coded resistor chart below to determine the digit multiplier or the tolerance that the color band represents.
Resistors with a single black band are zero ohm resistors. Since they have the same packages as other resistors they can easily be placed on a PCB by automated machines. They’re often used as wire simply to connect traces. Karen shows you how to figure the values of some four and five band resistors.

Пікірлер: 126
@49VinCom
@49VinCom 27 күн бұрын
This is the best explanation of resistors I have come across. Thank you.
@wellusee
@wellusee 4 жыл бұрын
So well put together ,well done.
@dev639
@dev639 5 жыл бұрын
This is one I saw at RSD Academy and has proven effective for me. Better Black Be Brown Ready Red Or Orange Your Yellow Great Green Big Blue Plan Purple Goes Gray Wrong White
@wellusee
@wellusee 4 жыл бұрын
Nice one.
@altafabbasi6011
@altafabbasi6011 4 жыл бұрын
Good trscher
@lfino100
@lfino100 4 жыл бұрын
Appreciate Video clip! Sorry for the intrusion, I would love your initial thoughts. Have you ever tried - Runayslarn Survival Manifestation (do a google search)? It is a smashing exclusive product for discovering how to repair your electronic items minus the normal expense. Ive heard some super things about it and my best friend Jordan at very last got amazing success with it.
@golo5000
@golo5000 3 жыл бұрын
Your purple is violet here.
@dev639
@dev639 3 жыл бұрын
@@golo5000 I know right? LOL! Have you seen these intrusive people chimming in to reply my comment?
@gholamalialmasi8906
@gholamalialmasi8906 2 жыл бұрын
Thanks for the introduction and excellent resistance code
@skozra
@skozra 5 жыл бұрын
Love Karen's videos ! Great to see her back !
@CookingCrafts
@CookingCrafts 3 жыл бұрын
Wonderful video, loved it
@MrEdMunoz
@MrEdMunoz 2 жыл бұрын
Thank you girl, you made it so clear.
@marn1195
@marn1195 Жыл бұрын
Thanks, beautiful information. with a great presentation.
@fefafafe5059
@fefafafe5059 3 жыл бұрын
Best teacher , Many thanks you are here. FR.
@SureshKumar-en3ti
@SureshKumar-en3ti 4 жыл бұрын
Hi mam I living in India this message very very useful thanks for you
@kadmielholness8587
@kadmielholness8587 Жыл бұрын
really informative video keep up the good work solid explanation and concept understood
@TheRealityBin
@TheRealityBin 5 жыл бұрын
I'm quite color blind, so I picked up a cheap pair of component reading tweezers. They work quite well on resistors
@frankdavidson9675
@frankdavidson9675 Жыл бұрын
use your ohm meter to read value of res. most are 1% or less tolerance
@sunilpennukkara2320
@sunilpennukkara2320 3 жыл бұрын
Great. Worth watching this video. Thank U very much.
@naderhumood1199
@naderhumood1199 5 жыл бұрын
I can't resist your channel your so sweet., thanks so much
@dawoodbakhshi6931
@dawoodbakhshi6931 4 жыл бұрын
Very useful subject.
@NiHaoMike64
@NiHaoMike64 5 жыл бұрын
What about the EIA-96 marked SMD resistors? Is there some trick to remembering those seemingly arbitrary values?
@thigarajahsinniah9147
@thigarajahsinniah9147 4 жыл бұрын
Thank you
@MrCardeso
@MrCardeso 5 жыл бұрын
Thanks, Karen!
@ShailenSobhee
@ShailenSobhee 4 жыл бұрын
How do you know from which side to read? Like the resistor @3:37 is fairly symmetric. Flip it over and you have a different coding pattern..any clues?
@wellusee
@wellusee 4 жыл бұрын
It's gold or silver on the right side, always . I think silver is safer .
@DavidNijman
@DavidNijman 2 жыл бұрын
@@wellusee no it's not
@obriengodoy967
@obriengodoy967 3 жыл бұрын
Wow damn u don’t know how long I been trying to get I this u make it so easy thank u so much
@sagueda2006
@sagueda2006 3 жыл бұрын
OMG thank you so much!
@rogeliobautista790
@rogeliobautista790 3 жыл бұрын
Maam, thank you for the video regarding resistors, very informative. If you wouldnt mind can I ask if ' the value of a resistor in a multimeter is not within the tolerance, is it a bad resistor, although not far from the tolerance?
@frankdavidson9675
@frankdavidson9675 Жыл бұрын
most res to day are from china they are high quality and cheap they read exactly what the states examp 540 ohms will test 540 exact with you meter (0% error )they come 10 to a card all values dirt cheap but very good -- just order assorted the sent you a sack full
@cojones8518
@cojones8518 5 жыл бұрын
Nice tutorial. One thing manufacturers really need though is a code for SM capacitors. It's impossible to tell what the value is without a circuit diagram or pulling it off the board and metering it. Really annoying if they end up loose in the parts storage too. No way to sort them by eye.
@pauljanssen2624
@pauljanssen2624 4 жыл бұрын
Great video I will learn something the newer design resistors used to throw me off
@RoyAntaw
@RoyAntaw 5 жыл бұрын
I'm also Slightly colour blind so I always check my resistor values with a multimeter before use. Thanks for the video.
@yadabub
@yadabub 5 жыл бұрын
The colour coding on '5-band' resistors is typically not very readable even if you aren't colour blind, so I do the same.
@StigDesign
@StigDesign 5 жыл бұрын
Where can i get a poster like the one behind you(The art of Resistor)? Great episodei hope more indept on transistor and voltage devider aswell :D
@maker_karen1785
@maker_karen1785 5 жыл бұрын
StigDesign1 It’s made by Vishay. You might still be able to order one from them.
@StigDesign
@StigDesign 5 жыл бұрын
Oh nice, Thank you :D
@DrivewayWorkshop
@DrivewayWorkshop 5 жыл бұрын
The little song we learned in the Air Force to remember the color values started out with Bad Boys, I don't think the rest is acceptable in this day and age.
@crankjazz
@crankjazz 5 жыл бұрын
I was taught that one too :-) if it's the one that ends "go without" :-)
@pyotrleflegin7255
@pyotrleflegin7255 5 жыл бұрын
@@crankjazz It was 'getting worried' when I was an apprentice - much the same, overall ;) !
@cojones8518
@cojones8518 5 жыл бұрын
I bet she knows where her towel is. *right hand of screen "Don't Panic"
@charlesjmouse
@charlesjmouse 5 жыл бұрын
Excellent episode, Karen. Do keep up the good work. Now... if Karen's job is to help new electronics hobbyists get up to speed in an interesting an engaging way then she's doing a good job. Same for Felix and his episodes for Linux - maybe dub it down a bit more for those, like me, who find getting on with Linux really unintuitive... ...but if part of their respective jobs (as I expect) is to help viewers get up to speed so they can get more out of the 'main show', as well as develop personal skills and interest, then the 'main show' is letting them and their viewers down terribly! Karen, please keep up the good work. But also, please, have a word with whomever is making the creative decisions for the channel because at best they are getting it wrong, while at worst I suspect there is actually no discussed plan / direction in place. If I'm making any (hopefully helpful) sense then please look up my (hopefully constructive) criticism posted in the comments on today's 'main episode': The Shrimp of Terror. A suggestion: Once you've done covering the basics it may be worth a practicable project to: -help cement what the viewer has learned -give the viewer something newly within their grasp to achieve -give yourself a leg-up so you don't run out of steam for the next series In a way a part of the fun of the Ben Heck Show was watching Ben learn his craft as well as seeing the projects themselves. So.. How about a DIY computer project at some point, if you don't feel that's a step too far? -Not from scratch! That's too much too soon. But, maybe, one of the many self-build kits that are available I'd suggest looking in to buying a Harlequin 128 kit (or similar) to put together on the show, especially as related builds have been featured on the 'main show' in the past. -You, and the viewer playing along, would end up with a fully functional ZX Spectrum clone; so it would be 'useful' achievement when complete -Being based on standard TTL logic (no mysterious ULA) it may then open the door to future shows and summary projects -Being based on a currently well supported old system you can then tart-it-up with readily available cases / expansions / projects as a lead in to new topics and projects. All the best. X
@markfinn825
@markfinn825 3 жыл бұрын
The panic button , sometimes known as the push button momentary switch, can't be beat as the starting point for digital electronics.
@peterdavey2767
@peterdavey2767 Жыл бұрын
Thanks
@jaijava1689
@jaijava1689 2 жыл бұрын
Tanki you .vere vere good
@asoteico9528
@asoteico9528 4 ай бұрын
Great !!!
@bangashkhan8163
@bangashkhan8163 2 жыл бұрын
Can you tell us about two bands resistors. I have one with green and orange bands. I can't understand it and can,t find a similar one in the market.
@peterchambers1868
@peterchambers1868 2 жыл бұрын
how do I find the proper wattage?
@RiskierGoose340
@RiskierGoose340 2 жыл бұрын
I got assigned this vid for school
@dawadawa9541
@dawadawa9541 4 жыл бұрын
Merci carene
@miteshdhanani
@miteshdhanani 4 жыл бұрын
As a new learner how can we come to know that what ams do the registers carry say red then blue green and then there is a little gap and then some other color is there and it’s broad
@hi-nw7qy
@hi-nw7qy 5 жыл бұрын
How exactly do you tell the direction if the bands are even spread out?
@Shreyas_Jaiswal
@Shreyas_Jaiswal 4 жыл бұрын
Search for the side in the resistor which has gold or silver band and place that side downward and start from top
@jimdalton8724
@jimdalton8724 Жыл бұрын
How do you know from which end to start reading when the bands are evenly spaced?
@chickenfoundation9323
@chickenfoundation9323 Жыл бұрын
Gold or silver is always last, read from where the first band is closes to the end of the resistor
@sardarbalochsalarbaloch2841
@sardarbalochsalarbaloch2841 4 жыл бұрын
Nice
@Automationacademytv
@Automationacademytv 4 жыл бұрын
Nice one hopefully i can get a thumbs up in one of one video, i follow your channel
@nasir4336
@nasir4336 Жыл бұрын
respected madam how direction of starting reading code is determined. it's confution.
@robpeters5204
@robpeters5204 4 жыл бұрын
Thanks for this. Next time might want to slow down just a bit so we can catch up. Lol.
@tommyvvirs1731
@tommyvvirs1731 3 жыл бұрын
I'm replacing two 390k ohm resistors on my guitar amp pc board. I ordered two new resistors, and when I connect them to my ohm meter to read there values the new ones read 390ohm but the ones I'm replacing read 390k ohms? why would one just read 390 and the other read 390K? color band on the new ones are, orange, white, yellow, gold. thanks
@maker_karen1785
@maker_karen1785 3 жыл бұрын
Is it possible one has an extra band? There are 4 and 5 band resistor codes. Maybe it's hard to see?
@yogalyaramesh8275
@yogalyaramesh8275 2 жыл бұрын
நன்றி
@johnbauman4005
@johnbauman4005 Жыл бұрын
How do you determine watts?
@johnemory7485
@johnemory7485 5 жыл бұрын
And for those of us with eyesight too terrible to read the color codes, grab the multimeter. Great system for young eyes.
@okeania6529
@okeania6529 5 жыл бұрын
tank to the guy tath does not exist that i am 12 and i have good eyes! i mean i am 13year old i made 13 on 31 august
@stanleyb.b3179
@stanleyb.b3179 2 жыл бұрын
How do i read a mega ohm resistor using Multimeter?
@mohideenvt4323
@mohideenvt4323 3 жыл бұрын
If I make one panel board how to choose resistor value for example input 12v we need 4.5v output witch nomber of choice the resistor?please can explain me
@mohideenvt4323
@mohideenvt4323 3 жыл бұрын
Please can you explain me
@lmsongs9979
@lmsongs9979 3 жыл бұрын
Its was good
@nolieocsantv
@nolieocsantv 4 жыл бұрын
What is the color code of 680 ohms? Pls
@pyotrleflegin7255
@pyotrleflegin7255 5 жыл бұрын
She was only an electrician's daughter but none of the boys could resistor!
@m101ist
@m101ist 3 жыл бұрын
You sad 🙄
@spragzpc1
@spragzpc1 3 жыл бұрын
🤣😂
@kohtuthuman7628
@kohtuthuman7628 Жыл бұрын
explain about 4047ic and how to work
@whoami696
@whoami696 3 жыл бұрын
Does ten-ohm resistance have continuity?
@frankdavidson9675
@frankdavidson9675 Жыл бұрын
yes any res reading is continuity thru the res.
@C2H5OHist
@C2H5OHist 5 жыл бұрын
I have the same Velleman resistor assortment. Ran out of 10K and they are all stuffed in a big bag, takes 10 minutes to find what I'm looking for.
@C2H5OHist
@C2H5OHist 5 жыл бұрын
Also do a full episode on the TO-package system (or transistor packages in general)!
@bigg490
@bigg490 2 жыл бұрын
BUT HOW DO YOU TELL WHICH IS THE FIRST STRIPE?
@scottvan1898
@scottvan1898 20 күн бұрын
Silver & gold mostly for tolerance
@Munden
@Munden 5 жыл бұрын
No vulgar and offensive mnemonics for the color code?
@pyotrleflegin7255
@pyotrleflegin7255 5 жыл бұрын
Plenty! Electricians were always a coarse bunch ...
@girishkumar.s4311
@girishkumar.s4311 5 жыл бұрын
good class but too fast, for new to electronic.
@wellusee
@wellusee 4 жыл бұрын
I'm new and I taught she put so much so well in such a short time I keep returning for the charts alone . Good class though.
@davidallen5038
@davidallen5038 3 жыл бұрын
At 3.40 she mention a PURPLE ring. Where is PURPLE in the chart?
@carlosfields9937
@carlosfields9937 Жыл бұрын
How can you tell the watts of a resistor
@Become_A_Paid_Electronics_Tech
@Become_A_Paid_Electronics_Tech Жыл бұрын
mostly by size. What got you started in electronics?
@andrewlavey6992
@andrewlavey6992 4 жыл бұрын
When I "liked" this episode the count was "1k". ;-))
@tvrepairing2005
@tvrepairing2005 3 жыл бұрын
Thanks 😊
@JamesSamples
@JamesSamples 3 жыл бұрын
220K 3-band? Looks "orange orange yellow/ 330K". I'm just curious, I'm a 47 old male now questioning my color skills. 3:58
@elmersaycon8516
@elmersaycon8516 3 жыл бұрын
what value resistor black red black silver red
@danielghani3903
@danielghani3903 Жыл бұрын
Aslmlkm puan, apa khabar? macam mana keadaan puan ?
@markfinn825
@markfinn825 3 жыл бұрын
Someday, somehow, I will be able to share how I created a calculator with three sets of BCD counters, that adds ,subtracts , multiplies , and divides, positive, negative, and numbers with decimal points, that is expandable to any number of digits using only relay logic.
@MAYERMAKES
@MAYERMAKES 5 жыл бұрын
I never trust my eyesight nor my calculation skills... I made a jig to measure every resistor to be sure... consumes time but saves me a lot of trouble
@AirborneSurfer
@AirborneSurfer 5 жыл бұрын
I find that I have trouble discerning different colors on some of the cheaper resistors, especially the super tiny ones, so I too often find myself testing them anyway 😞
@RaisingAwesome
@RaisingAwesome 5 жыл бұрын
It's good to have the lookup tables to first pick it out of your stash. But, I agree with you, no matter how certain you got the right one by the markings, that check is worth the trouble. Sometimes you get one that is too far out of tolerance to accept in your project.
@m101ist
@m101ist 3 жыл бұрын
@@AirborneSurfer Good idea to invent a band reader scanner.🙄
@freewheelburning8834
@freewheelburning8834 3 жыл бұрын
well I know I'm not color blind but 2:16 those bands do look red, not brown
@tvrepairing2005
@tvrepairing2005 3 жыл бұрын
My All daut clayer more help full Information
@frankdavidson9675
@frankdavidson9675 Жыл бұрын
allyou need to do conn your ohmmeter to the correct range and read it simple
@Greg-lo1tl
@Greg-lo1tl 3 жыл бұрын
The only sort of girl I ever pursued in school. Cute and SMART.
@ccandrew111
@ccandrew111 5 жыл бұрын
Big Bertha ripens our yummy grapefruit before vegans grow weary
@DAVIDGREGORYKERR
@DAVIDGREGORYKERR 5 жыл бұрын
Brown,Black,Green and silver=1M0.
@AirborneSurfer
@AirborneSurfer 5 жыл бұрын
In a pinch, the human body can substitute for a 500ohm resistor, maybe that might make for an interesting tattoo....
@ashraaphabdul5775
@ashraaphabdul5775 5 жыл бұрын
nice
@nasir4336
@nasir4336 Жыл бұрын
help please
@sayedanas4914
@sayedanas4914 3 жыл бұрын
On screen text in hindi
@tdya1
@tdya1 5 жыл бұрын
BaBy RoY Get Baby Very God WIfe
@JohnGotts
@JohnGotts 5 жыл бұрын
About 10 percent of men will never be able to do this, even with an infinite amount of training. We are colorblind.
@jbsmith1
@jbsmith1 5 жыл бұрын
bye bye Rosie on you go bath via great western
@chardpinoyph5622
@chardpinoyph5622 3 жыл бұрын
Very past.. I cant get..
@mus0rmus1c3
@mus0rmus1c3 2 жыл бұрын
What we really need to do is train manufacturers what these colors actually fucking look like, because I'm sick of eating parts or time metering every damn thing. 99% red, orange and brown look WAY too similar
@laiaservices3228
@laiaservices3228 4 жыл бұрын
Kudos for the Video! Sorry for chiming in, I would appreciate your opinion. Have you considered - Runayslarn Survival Manifestation (should be on google have a look)? It is a great one off guide for discovering how to repair your electronic items without the normal expense. Ive heard some incredible things about it and my mate at last got cool success with it.
@spragzpc1
@spragzpc1 3 жыл бұрын
She is so 🔥 😍
@codeman99-dev
@codeman99-dev 3 жыл бұрын
Goodness I really hate this "which is three zeros" nonsense. The formula is N × 10 ^ P. Where N is the "digits" and P is the exponent (scientific notation!).
@markfinn825
@markfinn825 3 жыл бұрын
Very pretty. But when the skin is puffy under the eyes ,you need more sleep. That and don't wrinkle your forehead or the wrinkles could stay there at a younger age.
@m101ist
@m101ist 3 жыл бұрын
Leave her alone 😳
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