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LT1013AM: DATE CODE ON LABEL AND ON CERTIFICATE IS DIFFERENT

DAL SOO CHOI
Prodigy 10 points

Part Number: LT1013AM

HI

I bought the item below item on TI.com.

LT1013AMJGB  400 PCS  (TI order number:T06312205)

The date code on label shows 2311A, but the date code on the certificate shows 2311B.

Why is the date code different? And, what does it mean A or B in last digit?

Thanks

  • 0
    TI__Mastermind 32215 points

    Hello , 

    I am currently looking into this and will respond once I have an answer. 

    Best Regards, 
    Chris Featherstone

  • +1
    Prodigy 10 points

    Hi

    Are you still looking into this issue? I has passed 13 days. I also want to know what does 2311B mean?

  • 0 in reply to DAL SOO CHOI
    TI__Mastermind 32215 points

    Hello, 

    The certificate date code is recorded at the QA lot number level. The label date code is recorded at the ship trace code level. These two date code labels can be different because the lot code suffix may differ between the QA lot record and the individual ship trace code. The ship trace code is the correct value for the specific reel/tube that you received. The QA lot level date code (from the certificate) may differ slightly from the label. For reference, the date code can be decoded as the 11th week of 2023 (week of March 13th). The A and B reference different lots from that week.

    Best Regards, 
    Chris Featherstone