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Thread: Semiconductor Parts Equivalents Online

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    Member rickove's Avatar
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    Default Semiconductor Parts Equivalents Online

    question,anybody got a link to Online reference for semiconductor parts equivalents.relevant to Australia.
    Got a collection of semis,in Ic,descrete pnp,npn.transistors,mosfets,an diodes,some seem to have euro,or us nos. on them an my older Jap. eqivalent books dont cover them!clearly.
    they all simple descretes,not sm type .eg.
    NE5532 ic 8pin dip I think? is an 8pin op amp.the package logo is almost gone.equiv?
    7660 ic is a toshiba think TA7660 ,equiv.?
    78L05 looks like a TO92 package reg. equiv.?
    79L05 again looks like some value TO92 package reg. value an equiv? unknown?
    IRF740 looks to be a mosfet?value an equiv. unknown?
    an a couple small signal diodes,dont know if they zeners though?IN4935 an IN5817, values an equiv. unknown?
    seems simple enough but Im stuck with no clear listings in my data.
    Anything Online to do an equiv.an data check?
    Google seems to bring up just pages an pages of junk when I drop a number in,no data,specs or especially equivalents,substitutions?
    Cheers! for any replies?



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    Member rickove's Avatar
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    Doesnt matter,checked what i needed too Thru RS Online.

  • 03-05-20, 12:01 AM


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    Quote Originally Posted by rickove View Post
    question,anybody got a link to Online reference for semiconductor parts equivalents.relevant to Australia.
    Got a collection of semis,in Ic,descrete pnp,npn.transistors,mosfets,an diodes,some seem to have euro,or us nos. on them an my older Jap. eqivalent books dont cover them!clearly.
    they all simple descretes,not sm type .eg.
    NE5532 ic 8pin dip I think? is an 8pin op amp.the package logo is almost gone.equiv?
    7660 ic is a toshiba think TA7660 ,equiv.?
    78L05 looks like a TO92 package reg. equiv.?
    79L05 again looks like some value TO92 package reg. value an equiv? unknown?
    IRF740 looks to be a mosfet?value an equiv. unknown?
    an a couple small signal diodes,dont know if they zeners though?IN4935 an IN5817, values an equiv. unknown?
    seems simple enough but Im stuck with no clear listings in my data.
    Anything Online to do an equiv.an data check?
    Google seems to bring up just pages an pages of junk when I drop a number in,no data,specs or especially equivalents,substitutions?
    Cheers! for any replies?
    NE5532 is still a current device and equivalent to LM833
    78L05 is a 5V 100ma Regulator and current.
    79L05 is a Negative 5V 100ma Regulator and current.
    The Diodes I can look up tomorrow.

    These are all still current devices and have the necessary Data Books at my workshop.
    Just send me a list.

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    This thread is over 11 old, revived by an Indian spammer....

    Closed

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