I have a question about TSH344IDT product.

[KKyeo.1]

Hello.

It is a Korean company called LIG Precision Technology. I have a question about TSH344IDT product.

I checked the document stating that the marking information of this product is TSH344I.

But I'm curious about the marking information about EZxxx.

Also, please let me know when the production was stopped.

Thank you.

[Winfred LU]

E: additional information

Z: assembled in ST Bouskoura

7: assembled in year 2007

05: assembled in fifth week of that year

[KKyeo.1]

The question of numbers has not been answered. The number of products we have can be interpreted as being produced in the future when approached with the answer. Can I know the production year and month by number?

We also have products marked with EZ845 and EZ551 unexpectedly in the attached picture. All markings are laser-marked.

[Winfred LU]

My mistake. The respond has been modified accordingly.

The four letters mean: PYWW