{1243} Decoding SMD Ceramic capacitor to voltage and capacitor value

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  • Опубликовано: 23 дек 2024

Комментарии •

  • @TheRecocebo
    @TheRecocebo Месяц назад +25

    u didnt find its value until u measured with multimeter.

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +16

      you are right
      first i took size code (length and width)
      then datasheet
      then thickness
      then circuit comparision for finding capacitor voltage (because too many voltage values are available in same thickness)
      at final stage i found 16V 10uF,
      16V 22uF,
      and 16 V 47uF,
      if the capacitor is damaged then we can select any one of these 3 and testing the ripples at output stage for best fit component

    • @izzzzzz6
      @izzzzzz6 Месяц назад +4

      well, he did narrow it down to 3 values. If you have a 2nd capacitor the same size on the board you could measure it. If no schematics are available you may just go with the largest value of that size and it could work. If still not lucky then try the smallest size. usually largest size will work because voltage is higher just the bigger ones cost ore and might not fit. I usually salvage something same size or bigger and just try it. I fixed a macbook the other day and just fitter a random cap, larger than the apple capacitor. It worked..

    • @PDZsolt
      @PDZsolt Месяц назад +5

      ​@@izzzzzz6normally if its light colour( white)the value is rated as pF, if its light brown it could be nF if its dark brown its uF(sometimes nF but bigger values)
      Thats what we noticed in the manufacturing company
      However some people saying its more about the material they have used, but whenever i have done the programs this theory was always worked for me.

    • @Jetlee-ph
      @Jetlee-ph Месяц назад +2

      Thank you very much for the info

    • @panda315
      @panda315 24 дня назад

      He did show how to find the data sheets for these surface mounted capacitors. I had no idea how to do that before. He narrowed down the possibilities, and then seemed to confirm the hypothesis.
      Thank you, Haseeb. You are an inspiring teacher. Your content has made me a much more skilled technician

  • @saadnfxc
    @saadnfxc 26 дней назад +1

    استاد محترم جناب آپ اتنی تفصیل سے ویڈیو بناتے ہی، دیکھ کر مزہ آتا ہے اور اس طرح کی ویڈیوز کوئی نہیں بناتا۔

  • @ElektrizPL
    @ElektrizPL Месяц назад +8

    Thank you a lot for this guide about finding the right capacitor 👍
    It's very helpful and so well clarified.

  • @common_era_being
    @common_era_being Месяц назад +3

    Va alaikum salaam, jajakallah, aapka videos bahut informative. Thanks for your efforts. From Puducherry, India.

  • @plexi-k3d
    @plexi-k3d Месяц назад +2

    I have no clue this was possible -until now! Thanks for sharing this video🤩. You've have gain new subscriber.

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      best regards. it is my pleasure to share.
      thanks for subscribing

  • @guyfradasyl88650
    @guyfradasyl88650 Месяц назад +3

    The first time i see we could find out the parameters. Good video

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад

      yes, this the only way to decode these parts in reverse order

  • @fuzzs8970
    @fuzzs8970 Месяц назад +8

    Thank you. Have looked unsuccessfully for such info

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      Have looked unsuccessfully for such info????
      do you mean, this video is not informative??
      please reply for my calrification

    • @ruimonteiro7523
      @ruimonteiro7523 Месяц назад +1

      Hi, thank you for sharing this video. As you showed us, there are many capacitor ratings for the same capacitor dimensions. Here you were able to measure one good capacitor, but if that capacitor may be in short (reason for us to be checking for its value in most cases), it would be very hard to say for sure which capacitor should we be replacing... Could you please explain to us how can we proceed in case of a failed capacitor? Thank you very much. Greetings.

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +3

      @ruimonteiro7523 first of all thanks for your valuable words
      in case a damaged capacitor, and we have multiple choices, then it is to try one by one and to find the result of the circuit

    • @romancharak3675
      @romancharak3675 Месяц назад +1

      @@HaseebElectronics They mean that they have been searching unsuccessfully until now.

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      Aah
      I got it now
      Thanks a lot 💕

  • @owaisakhter2673
    @owaisakhter2673 Месяц назад +2

    Great information. Thanks for sharing such a helpful video for finding smd non polar capacitors parameters. I didn’t know about that before

  • @izzzzzz6
    @izzzzzz6 Месяц назад +2

    Excellent video. I was thinking it must be by size but had no idea how to read it.

  • @hugoegon8148
    @hugoegon8148 Месяц назад +3

    Thank you for sharing the decode method.I didn't know it, great. The SMD codes are always a pain. Several times I had semiconductors with codes I couldn't find in SMD code books or the Internet. In this cases a repair was not possible. Resistors have 2 code schemas too. Very sad. 😢😢

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +4

      best regards for your valuable comment
      yes the SMD codes are a biggest headache, actually it is step to make thinks non-repaireable. that is the reason most of the SMD parts are coded with some unknown marking and the codes are not revealed anywhere

  • @bobanmanic1235
    @bobanmanic1235 2 дня назад

    Maestro, thank you very much for the video.👍👍👍

  • @HelgiThorisson
    @HelgiThorisson Месяц назад +1

    This is the video I have been waiting for, for a long time. Thanks for sharing this video and this great information.

  • @rabishankar8584
    @rabishankar8584 10 дней назад

    Thank you so much for sharing such valuable information 🙏

  • @frgmntTOB
    @frgmntTOB Месяц назад

    Thanks for your clear demonstration. Greetings from Germany. Subscribed.

  • @crazyXgaming27
    @crazyXgaming27 Месяц назад +1

    Thank you
    Which microscope you are using for smd work
    Kindly suggest for me

  • @adiseshukumpati24
    @adiseshukumpati24 Месяц назад +4

    sir explained very clearly
    thanks

  • @TechTronics7
    @TechTronics7 25 дней назад

    Very valuable info here, thank you sir! I won't have to guess anymore.

  • @ge13r
    @ge13r Месяц назад +1

    Muchas gracias, de verdad pensaba que no se podía, pero muy útil y de verdad que sos un crack 💪🏼💪🏼💪🏼

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      Gracias especiales por sus valiosas palabras. De hecho, es muy difícil decodificar y comparar las medidas con las hojas de datos para obtener las piezas exactas.

  • @podunkpennsylvania292
    @podunkpennsylvania292 Месяц назад

    Well defined video. The value would be anyones guess if you had a burnt cap, but if you do some math on the circuit in question, you can arrive at the value,like he did when he identified the chip on the board.Even though the datasheet showed pin 4 useda 10, it was actually a 22. Likely a timing/speed change in operation, or ripple supression as he answered in his post

  • @gianlucadm
    @gianlucadm Месяц назад

    Thank you, very useful. Greetings from Italy.

  • @ramarao9840
    @ramarao9840 Месяц назад +1

    Valuable info.thank you bro.from India

  • @blackcountrywatchbutcher
    @blackcountrywatchbutcher Месяц назад

    What a great video! very clearly described. Thank you !

  • @amirrajkomar33
    @amirrajkomar33 24 дня назад +1

    Masha Allah tbarek Allah, thank you so much for thus great explanation.
    May I ask what's the best temperature used and air flow level by hotairgun to desolder components avoiding destroying components and the board itself? ‏‪

    • @HaseebElectronics
      @HaseebElectronics  14 дней назад +1

      Thanks a lot dear brother 💕
      We must consult datasheet for reflow soldering
      Temperature and maximum permissible time for hot air rework
      For example 240 degree for 5 second
      Or 300 degree for 3 second etc

    • @amirrajkomar33
      @amirrajkomar33 14 дней назад +1

      @@HaseebElectronics
      Thanks brother

  • @rectify2003
    @rectify2003 29 дней назад +2

    Thankyou Haseeb

  • @mustaphabenali
    @mustaphabenali Месяц назад +1

    Thank you, brother, for the information. allah ydjazik May God reward you

  • @samuelashok6847
    @samuelashok6847 Месяц назад +1

    Very good description sir, thanks

  • @guyfradasyl88650
    @guyfradasyl88650 Месяц назад +1

    Is it a way to find out the capacitance when the capacitor was burn or brake ?

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      in my routine
      first i took size code (length and width)
      then datasheet
      then thickness
      then circuit comparision for finding capacitor voltage (because too many voltage values are available in same thickness)
      at final stage i found 16V 10uF,
      16V 22uF,
      and 16 V 47uF,
      if the capacitor is damaged then we can select any one of these 3 and testing the ripples at output stage for best fit component

  • @robert574
    @robert574 28 дней назад +1

    I wondered if the capacitor was shown and recommended on the diagram for the IC. That might be a clue for the size if it can't be measured.

    • @HaseebElectronics
      @HaseebElectronics  28 дней назад +1

      yes
      there are too many approaches to find some closest match of the required component.
      by measurement
      by chedcking datasheet of the main ICs
      by finding similar circuit
      by searching schematics or service manuals

  • @RafatAlAmeri
    @RafatAlAmeri Месяц назад

    Bro Haseeb... Does this MLCC damaged ( broke down ) ? .
    Then need to be replaced by a new one?

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад

      This MLCC is good. I removed it just to demonstrate

    • @RafatAlAmeri
      @RafatAlAmeri Месяц назад

      @@HaseebElectronics I'm asking in general ! Not about your test.
      My point is in the other electronic boards!

  • @jefftoll604
    @jefftoll604 Месяц назад +1

    This is very helpful information. Thankyou.

  • @vijayakumarkumar9190
    @vijayakumarkumar9190 Месяц назад +1

    Very good and useful information sir thanks for sharing this knowledge to us

  • @mosfettg6857
    @mosfettg6857 Месяц назад

    This information is so helpful. Thank you

  • @Thesturmgever
    @Thesturmgever 25 дней назад

    Спасибо большое 👍😊

  • @mohammadkhalid6886
    @mohammadkhalid6886 Месяц назад +1

    Mashallah,,, Jazakallahu khairah,,, 👍

  • @nayanjagirdar8408
    @nayanjagirdar8408 Месяц назад +2

    Very nice sir👌👍

  • @ISO07ISO
    @ISO07ISO Месяц назад +2

    Hocam neden üzerine kodlarını yazmıyorlar üreticiler, bizi neden uğraştırıyorlar. Amaçları nedir. Smd dirençlerin üzerine yazıyorlar kondansatörlere neden yazmıyorlar. Bir makul sebebi var mı?

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +2

      bence bu, şeyleri "onarılamaz" hale getirmek için

  • @common_era_being
    @common_era_being Месяц назад

    Sir, I watched your video about ESR, it was crystal clear. Only thing I am curious about is, how to determine the F in ESR calculation? On what basis do we determine Hz value?

  • @muhammadishtiaq24
    @muhammadishtiaq24 Месяц назад +1

    ❤❤ Excellent thanks for sharing❤❤

  • @jordangeorgiev8419
    @jordangeorgiev8419 Месяц назад

    Great video! Thank you !

  • @128mahmoud
    @128mahmoud Месяц назад +1

    THANK YOU VERY IMPORTANT INFORMATION

  • @felixokeefe
    @felixokeefe 8 дней назад

    As MLCC production techniques have improved considerably over the years you would also need to cross reference the approximate date of production of the circuit board with the datasheets you are using.
    In general though, desolder such a capacitor and measure it's capacitance as you showed. Then infer a suitable voltage rating based on other components in circuit. Then your good to go.
    There are other parameters that can be important. Dialectic strength for example. Although this is indicated by the color of the MLCC capacitor.

  • @frankcarpenetti5776
    @frankcarpenetti5776 Месяц назад +1

    What is to be done if capacitor is faulty, shorted..and you can not read capacitance? Where to go from there? Blessings my GURU!

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      first i took size code (length and width)
      then datasheet
      then thickness
      then circuit comparision for finding capacitor voltage (because too many voltage values are available in same thickness)
      at final stage i found 16V 10uF,
      16V 22uF,
      and 16 V 47uF,
      if the capacitor is damaged then we can select any one of these 3 and testing the ripples at output stage for best fit component

  • @lavelani2674
    @lavelani2674 Месяц назад +2

    Hi brother, many thanks for your great videos, can you please help me to find MAX1520 IC, is for cordless vacuum cleaner battery IC

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      it is my pleasure
      i think this part number might be MAX15020 or MAX2015
      please check part number again

  • @RixtronixLAB
    @RixtronixLAB Месяц назад +1

    Nice video,thanks:)

  • @ankit348-n1o
    @ankit348-n1o Месяц назад +1

    Very information video
    You are very knowledge
    How to find these details for damaged smd capacitor? Please tell

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      first took size code (length and width)
      then datasheet
      then thickness
      then circuit comparision for finding capacitor voltage (because too many voltage values are available in same thickness)
      at final stage i found 16V 10uF,
      16V 22uF,
      and 16 V 47uF,
      if the capacitor is damaged then we can select any one of these 3 and testing the ripples at output stage for best fit component

    • @ankit348-n1o
      @ankit348-n1o Месяц назад

      ​@@HaseebElectronicsThank you Sir

  • @ShamanondoMajumdar
    @ShamanondoMajumdar Месяц назад +1

    Can you tell me equivalent mosfet of (SI4618DY-T1-E3)i cant find... Plz help me

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      alltransistors.com/mosfet/crsearch.php?&struct=MOSFET&polarity=N&pd=1.38&uds=30&ugsth=2.5&id=6.7&qg=8&rds=0.017&caps=SO8&cf=on

  • @unalakdogan9416
    @unalakdogan9416 Месяц назад +1

    perfect. thank you

  • @DilnuwanAmaraweera
    @DilnuwanAmaraweera Месяц назад +1

    Thank you very useful

  • @mohammadkhalid6886
    @mohammadkhalid6886 Месяц назад +1

    Aap ne C35 ke liye jesa bataya hae kya bilkul ese hi C36, C38 aur C49 ke liye bhi measurements kr ke inki value jaan sakte hain ? Behad shukriya,,,

  • @digital210921
    @digital210921 Месяц назад +2

    Very very informative video for electronics technician.Allah bless you dear ❤

  • @LabArlyn
    @LabArlyn 29 дней назад +1

    What if the capacitor isn't made by Samsung, does this trick apply to other manufacturer as well ?

    • @HaseebElectronics
      @HaseebElectronics  29 дней назад

      This size code is applicable to almost all smd capacitors
      We can use online stores inventories as
      Digikey
      Mouser
      Rs-online
      Farnell
      Arrow
      Please check video number 1243A

  • @Jpetovic
    @Jpetovic Месяц назад +1

    Wa alaikum salaam wa rahmatullah thank you.

  • @ManSeliparjepun
    @ManSeliparjepun Месяц назад

    I am aiman,from Malaysia. can we decode smd kapasitor with datasheet but value +- 25%....i try what u teach, i get different value.

  • @alexrodrigues7749
    @alexrodrigues7749 11 дней назад

    Componentes SMD são muito difícil encontrar seus valores, principalmente os capacitores que não tem nenhuma numeração

  • @padard
    @padard Месяц назад +1

    thanks you sir!

  • @uksuperrascal
    @uksuperrascal Месяц назад +2

    Why have you used C35 in the first part of your video and then remove C37 So what value is C35 ?

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад +1

      both are same. as C37 was at a corner, so i preferred to remove it
      in upcoming sessions i am planning to decode the other size codes

  • @yasserfahmey
    @yasserfahmey Месяц назад

    Molto bello, grazie mille

  • @talhabhaiunique3652
    @talhabhaiunique3652 Месяц назад +1

    Excellent

  • @selcukeryilmaz1602
    @selcukeryilmaz1602 28 дней назад

    Haseeb abi, hello from Turkey. Can you design and explain component tester circuit for us. And can you test this circuit that work or not? Thank you

  • @ramantaneja5045
    @ramantaneja5045 Месяц назад +1

    thanks sir.

  • @giorgostexnikos6976
    @giorgostexnikos6976 Месяц назад +1

    thanks

  • @lutfilutfi511
    @lutfilutfi511 Месяц назад +1

    ❤❤❤❤❤❤❤

  • @shefqetkaralliu6816
    @shefqetkaralliu6816 Месяц назад

    Grazie mille per il tuo video. Il condensatore smd non ha il valore scritto questo video aiuta di capire qualcosa. Cosi dica e utile. Rispetto per lei. 👍🙏❤️

  • @rilosvideos877
    @rilosvideos877 Месяц назад

    I think it would be much faster to use a good LCR-meter and measure the capacity. You can guess the voltage rating from the application or like you did with checking parallel components. Its not a problem when the voltage rating is a bit higher, but it shouldn't be less than the original.

  • @bhajansbyguptani8114
    @bhajansbyguptani8114 Месяц назад +1

    NICE

  • @tnamen1307
    @tnamen1307 Месяц назад

    Can you please make new videos on LR1551, LR553 analog signal CMOS IC???

  • @ahmedsawah-j9l
    @ahmedsawah-j9l Месяц назад +1

    My brother, you are not calling me a professor. You are a doctor. Could you please make a video of the device that you use to remove electronic elements from the board of this device that resembles an iron? Your student is from Egypt.

  • @aliemlek
    @aliemlek Месяц назад +1

    👌👌👍👍

  • @vijaysinghwardha
    @vijaysinghwardha Месяц назад +2

    👍👍👍👍👍.

  • @padmanathan1c221
    @padmanathan1c221 Месяц назад +1

    Electronic scale meter name sir❤

  • @oefzdegoeggl
    @oefzdegoeggl 3 дня назад

    Usually, you'll get pretty far by just replacing it with one of same physical size and color from any scrap board.

  • @dhanuskalankathilaka
    @dhanuskalankathilaka Месяц назад +1

    💐💯

  • @munirshahzad1825
    @munirshahzad1825 Месяц назад

    Very think sir

  • @subharamt722
    @subharamt722 21 день назад +1

    Thank you for the information.
    Please share the contact detaila

    • @HaseebElectronics
      @HaseebElectronics  20 дней назад +1

      best regards
      whatsapp 00962-79-5608616
      gmail id ashraf4ta4

  • @adamlazarowicz9136
    @adamlazarowicz9136 Месяц назад

    You are lucky , cap is in good condition , and not schort. If not ?
    Little advice...hot them , and check capaticance ...then find what kind of dielectric is.

  • @Swenser
    @Swenser Месяц назад

    Why dont they just stick with rainbow code. 🌈. If cap is short, you can only guess and be thankful of tolerances.

  • @alirezajavadi772
    @alirezajavadi772 29 дней назад

    Merhaba sevgili kardeşim, gerçekten birkaç yıldır SMD kartlar üzerinde çalışırken beni rahatsız eden bir şeyi öğrettin. Bu kondansatörlerin miktarını hiç araştırmamıştım ve hep o kondansatörün etrafındaki parçalardan almaya çalıştım. -tüketici ve sinir bozucu. Çeviri yapmak için Google'dan yardım aldım. Umarım anlarsınız. Size ve ailenize sağlık ve uzun ömürler dilerim.

  • @tvbox8478
    @tvbox8478 Месяц назад

    👍

  • @Apo5308
    @Apo5308 Месяц назад

  • @W4BIN
    @W4BIN Месяц назад

    What if the capacitor was made in China and is not of Samsung dimensions?

    • @HaseebElectronics
      @HaseebElectronics  Месяц назад

      almost all manufacturers follow the same design standards
      even chinese capacitors are decoded in same ways

  • @El.verdadero.macho.opresor
    @El.verdadero.macho.opresor 25 дней назад

    Que complicado son las compañías con los componentes smd en ves de poner a un lado el valor escrito en la placa asi de fácil pero bueno compañías maliciosas

  • @UberAlphaSirus
    @UberAlphaSirus Месяц назад

    your over thinking it.

  • @zaferdinc55
    @zaferdinc55 Месяц назад +1

    .

  • @Bil0001
    @Bil0001 Месяц назад

    Dear Haseeb,
    Thank you for your videos. I want to run a 1.5 volt wall clock with a 3.7 volt 18650 lithium battery. How do I do this? Please make a video or a short.

  • @shihab2993
    @shihab2993 Месяц назад

    How to measure. Value using multimeter. Please make a tutorial.