Forum Discussion

Lida8's avatar
Lida8
Icon for New Contributor rankNew Contributor
3 years ago

EP4CE55F23I7N

Why does KR origin have secondary coating, but the X-ray acetone cover is opened and passed？
Can you explain？
Sample 1  Lot:S112MK80 Date:2113 COO:TW
Sample 2  Lot:S002AF25  Date:2001 COO:KR

2 Replies

  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    3 years ago

    Hi,


    Thank you for contacting Intel community.


    Please be noted that we are actively checking on this case with our internal team.


    Meanwhile, please provide to us, who is your distributor/ from who did the purchase was made?


    What do you mean by X-ray acetone cover is opened and pass?


    Regards,

    Aiman


    • Lida8's avatar
      Lida8
      Icon for New Contributor rankNew Contributor
      3 years ago
      Means to Decap Analysi.
      The sample dimensions D, E, A, A2, b and e are all measured to meet the manufacturer's specifications, and the sample appearance is consistent with the drawing. X-ray scanning showed that the internal structure of the sample was consistent, and X-ray did not find any abnormality such as internal voids in the sample.
      After dissection and decaps, the samples exhibited consistent wafer profile and identical wafers with the word ALTERA trademark, Z1432, V0026, V0029 and 2009
      Does the plastic body vary by place of origin?