Surface Mount Package Marking Search

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Modern surface mount electronic components are often too small to write the part number on so a 2, 3 or 4 digit code is often used. This search engine designed to help identify the part from this code.

Enter package marking and press search. If you are unsure of a character enter "_". E.g. if there are four letters and the third is unclear you could enter "AB_D"

Package Marking:


  • SMD markings may not be unique. For example, the Avago AFT-36077 and the Fairchild FDN360P are both marked 360. Fortunately, the packages are very different so you can still tell them apart.

  • Whilst I try to keep this information accurate, there may well be some errors, especially since anyone can submit parts. I therefore strongly advise you NOT to rely on the information given here for anything important. Check the relevant datasheet(s).

  • Links to manufacturer's websites do not imply that this webpage is in any way endorsed by, or associated with, that manufacturer.

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Whilst I try to keep the information on this site accurate, I'm only human and I do occasionally make mistakes. I therefore advise you to check any information before using it for anything important. If you do find any errors, please let me know so that I can correct them.

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This page was last changed on: 27 May 2012.

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