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July 2011

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Subject:
Re: Leaded or non
From:
[log in to unmask]
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Thu, 7 Jul 2011 22:39:34 +0300
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If the BGAs are lead free, you should process the lead free technology.
What about the HASL leaf free?

Best regards

Reuven 


ROKAH Technologies
The PCB & PCBA chief
Mobile: 972-52-6012018
Mail: [log in to unmask]


ב-7 ביול 2011, בשעה 20:56, Steven Kelly <[log in to unmask]> כתב/ה:

> Hi All,
> I have an 18 layer rigid flex (buried and blind)  that we are preparing to put the surface finish on and then assemble.
> Lots of BGA's etc.
> The BGA's are lead free.
> Options:
> 
> 1)      ENIG and lead free assembly
> 
> 2)      Immersion silver and lead free assembly
> 
> 3)      HASL and leaded assembly
> Hi end military product.
> 
> Thoughts or comments would be appreciated.
> Thanks. Steve Kelly
> 
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