Hi Ioan,

Could you use a label like they put on boards, they go through all the
processes and stay on really good? Brady and other companies make them.

KennyB
-----Original Message-----
From: Ioan Tempea [mailto:[log in to unmask]] 
Sent: Thursday, July 17, 2008 7:35 AM
To: [log in to unmask]
Subject: [TN] Indelible marking

Dear Technos,

I need to serialize about 200 BGAs (simply write on them sequential
numbers 1-200). The BGAs will be assembled, SnPb process with water
soluble flux, then washed in plain water in our in-line washer.

In case the customer will not accept us scratching the numbers onto the
top of the components, what kind of permanent ink can I use?

And would you see any issue with scratching the top of the components?

Thanks,

Ioan

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