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Leu's avatar
Leu
Icon for New Contributor rankNew Contributor
4 years ago

5CEBA4F17I7N surface anomalies

HI,

We purchased a batch of 5CEBA4F17I7N. When the part is put under magnification, we noticed the part surface looks pitted. With 200X magnification, the surface looks like pinhole voids. Wonder if it's possible to tell if a part is reworked by looking at the surface magnification? Or it's normal to see such observation on authentic brand new Altera part?

Attached photos

Appreciate any advise. Thanks.

2 Replies

  • Zawani_M_Intel's avatar
    Zawani_M_Intel
    Icon for Frequent Contributor rankFrequent Contributor
    4 years ago

    Hi Leu,

    Thank you for contacting Intel FPGA Community Forum.

    I am Wani who will support your issue.

    Can I know who is your distributor? We can help to trace the lot history for your part.

    Thanks! Stay safe and take care!

    Regards,

    Wani

  • Zawani_M_Intel's avatar
    Zawani_M_Intel
    Icon for Frequent Contributor rankFrequent Contributor
    4 years ago

    Dear Leu,

    We do not receive any response from you to the previous question/reply/answer that I have provided.

    This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.

    Stay safe and take care!

    Regards,

    Wani