Date code information for the #MKW21D512VHA5

[anthonytang]

Dear Sir,

May I know the below red rectangle code.

Is it lot code or date code? #MKW21D512VHA5

Please advise

[miduo]

Hi,

Basically we do not disclose this device marking code to customers. It is really no use for customers and just used for internally. Anyway, if customer really concern this issue, please consult the distributor who responsible for you to get this kind of information.

[eric_limbert]

That is an internal code used to track manufacturing activities. The code contains both lot code and date code information.