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GloriaChen
Associate
September 4, 2025
Solved

There is a prefix “A” added to the part number ESDA5WY

Hi Engineer,

I purchased the part of ESDA5WY, and the type number showing on the label is 'AESDA5WY '.

Could you suggest the meaning of the letter "A"?

Thanks,

Gloria

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Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
September 4, 2025

The designation you provided is an internal finished good number that is not relevant for users. So, as it is indeed the ESDA5WY, everything should be OK, right?

Regards
/Peter

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1 reply

Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
September 4, 2025

The designation you provided is an internal finished good number that is not relevant for users. So, as it is indeed the ESDA5WY, everything should be OK, right?

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
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