PN2222a/PN2907a datasheets

Discussion in 'Electronics Resources' started by Wendy, Jun 12, 2018.

  1. Wendy

    Thread Starter Moderator

    Mar 24, 2008
    21,376
    2,923
    OK my brain fog and eyesight are kicking my butt today, I am in the middle of a design and need to verify the pin outs for these 2 parts are the same, It is kinda important in laying it out. I had a fairchild data sheet for a 2N2222A. I like to keep the manufacturers consistent. I used the links @bertus gave me but fairchild seems curiously absent so I went with ON electronics instead. According to them the pin out for the two parts are the same.
     
  2. MaxHeadRoom

    Expert

    Jul 18, 2013
    16,226
    4,763
    I use the TO18 style and they are reverse order between them (ebc).
    IIRC the TO92 is also same.
    Or do you mean between manuf?
    Max.
     
  3. bertus

    Administrator

    Apr 5, 2008
    18,611
    3,606
    Hello,

    Here is adatasheet where both 2n2222 and pn2222 are mentioned.
    The pinout is different for the to-18 and to-92:


    2n2222_vs_pn2222_pinout.png

    Bertus
     
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  4. dl324

    AAC Fanatic!

    Mar 30, 2015
    7,245
    1,683
    Pinouts are the same according to the Fairchild datasheets I have:
    upload_2018-6-12_8-43-31.png
    upload_2018-6-12_8-46-51.png

    But Onsemi shows a reversed pinout for PN2222A:
    upload_2018-6-12_8-48-19.png
     
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