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SL100 and SK100 Transistor Data Sheet

Discussion in 'Datasheets, Manuals or Parts' started by 10106464, Mar 20, 2004.

  1. 10106464

    10106464 New Member

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    Hi, Guys, I'm having trouble searching for SL100 and SK100 Transistors, I need it badly for my "ultrasonic switch" project. I was hoping you guys could help me how I could get their data sheet I found your previously posted address "http://www.teamasia.co.in/Sl%20100.pdf" but the system could no longer find the site.

    I might need to use a replacement so here is a brief background about the project. I'm using a 9V DC suply to run the ckt and the ultrasonic transducer generates a 50-60 kHz frequency.

    I was afraid that replacing the transistors could affect the circuit performance or it wont work at all.
     
  2. 10106464

    10106464 New Member

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    Sorry my mistake, it's supposed to be from 40-50 KHz.
     
  3. etronics

    etronics New Member

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  4. dave

    Dave New Member

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  5. 10106464

    10106464 New Member

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    Thank you!! :wink:

    I would still need the data sheet for SL100 and SK100 though. Can you guys help me on where I could find them. Thanks.
     
  6. joni

    joni New Member

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    replace ca3140 by tl081 or ua741

    He guys

    it looks like the ca3140 is a comparator in the circuit. So it should be possible to use a ua741 or tl081 instead(maybe with a zener).

    Or am i wrong?????>......????
     
  7. ChrisP

    ChrisP New Member

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    1st reply to this thread...
     
  8. hotwaterwizard

    hotwaterwizard Active Member

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  9. s.a. viswanathan

    s.a. viswanathan New Member

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    data sheet sl 100 and others

    Sir,
    It is available in the site www.datasheetcatalog.com
    regards,
    s a viswanathan, chennai.
     
  10. ione11

    ione11 New Member

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    hi guys
    i want ask something about ultrasonic switch project. are there some one was try to make the project and the circuit work succesly??thank you,,
     
  11. romama

    romama New Member

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    what happen to your project? does your project work? where did you buy ic ca3140, sl100 and sk100?? rather replacement? thanks
     
  12. hotwaterwizard

    hotwaterwizard Active Member

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    Here is what I have.
     

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