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Jim's avatar
Jim
Icon for New Contributor rankNew Contributor
10 days ago

There are distinct scratches on the BGA substrate, extending beneath the solder balls.

I would like to ask a question. There is an issue with this BGA product, model number EP4CE30F23C8N: there are scratches on the bottom substrate that have penetrated the solder balls. Could this be a quality issue? I would be grateful if you could provide a reply. Many thanks!

I have attached the image,Thank you.

Programmable Logic Device
quality|reliability

1 Reply

  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    Icon for Regular Contributor rankRegular Contributor
    57 minutes ago

    I understand your concern. I am escalating this to the internal team to provide the confirmation.


    I will let you know the updates soon.