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Discussion in 'Electronic Basics' started by j van c, Sep 22, 2004.

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  1. j van c

    j van c Guest

    where can i find the datasheets of "CCS2053F637" and "S8050C921"
    It would help me to identify the collector, emittor and basis of these
  2. Even if you do not find the datasheets there is a simple way to identify
    the connections.

    Use a modern multimeter with diode test to identify the two diodes inside
    the transistor.

    Now you know if it is an npn or pnp, and you know which connection is the

    The remaining two connections are identified by using the hfe test for
    transistors on the multimeter, try both possibilities and the one that
    gives the highest hfe is the right one.
  3. David Harmon

    David Harmon Guest

    On Wed, 22 Sep 2004 07:41:25 GMT in sci.electronics.basics, "j van c"
    There is a S8050 datasheet at

    The pins are EBC while looking at the flat side with the pins pointing

    Google for "s2053" and you will probably find the other.
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