Main Identify a component Diode Reply To: Diode

    • Topics 0
    • Replies 15
    • Total 15
    • New Member

    The best way to get an answer for this type of parts question is to include a picture of the part. This will help to determine not only the part, but the packaging type as well. You can search the web using the phrase “SMD CODE”. This will likely provide a link to the “codebook” and you can look up the code there. Note that the same code will mean different things sometimes based upon the package style. If the part here has the 2 letter code PJ followed by or with 501 underneath the letters, look up the SMD code PJ. A quick scan shows that this code can be an LDO regulator or a Zener diode. More info needed to get more specific.

    Good luck,