How do I determine what the top marking is for the device LPS25HBTR so as to verify that we have the correct component when scanning these at AOI?

[JDows]

We have devices marked 8198 and 7298, we are thinking these may be date codes and no the component part number code.

[Eleon BORLINI]

Hi @JDows​ 

you should see 3 numbers and 1 letter in column, below the dot marker.

For example: ° 620B, or, in column:

°

8

1

9

B (not "8")

• 8 is the year of production, meaning 2018
• 19 is the week of the production year
• B is the part number marker, the "B" in bold, LPS25HBTR

-Eleon

[Eleon BORLINI · Accepted solution]

Hi @JDows​ ,

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Thanks,

-Eleon