how to refer Datasheet/factsheet

Discussion in 'The Projects Forum' started by sangpo, Sep 4, 2013.

  1. sangpo

    Thread Starter Active Member

    Aug 17, 2013
    91
    2
    Hi all. I was looking for transistor d331 in the google to know what this transistor is for. I cant find number that Im looking for. but S8550-D331. When I Click one of these, Then there are lot more numbers like, S8550-D,S8550-B,S8550-X-T92-B.

    Please explain me how to refer data sheet of electronic componemnts

    Sangpo
     
  2. bertus

    Administrator

    Apr 5, 2008
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  3. RamaD

    Senior Member

    Dec 4, 2009
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    It could be 2SD331, as sometimes the 2S is not printed on the component.
     
  4. sangpo

    Thread Starter Active Member

    Aug 17, 2013
    91
    2
    Yes 2S is not printed in any of transiistor I cam across. So how do I know it is 2S?
     
  5. bertus

    Administrator

    Apr 5, 2008
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    sangpo likes this.
  6. sangpo

    Thread Starter Active Member

    Aug 17, 2013
    91
    2
    THankss Bertus for the link you have provided for coding. It is very useful information about electronic components.

    Sangpo
     
  7. sangpo

    Thread Starter Active Member

    Aug 17, 2013
    91
    2
    What is this transistor bearing No bra 1015 y s77 for. ? Which category of marking code does this transistor? I have tried to google it it, but confusing.

    Thank u
    Sangpo
     
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