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April 2007

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Subject:
From:
"Louis, Edwin @ CSE" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Louis, Edwin @ CSE
Date:
Mon, 2 Apr 2007 12:33:47 -0400
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Joe, what allow on leads are we talking about? Is it 99.3Sn/0.7Cu?  Why
this lead-free alloy and not say SAC305?

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of [log in to unmask]
Sent: Monday, April 02, 2007 12:01 PM
To: [log in to unmask]
Subject: [TN] Sn-2Cu plating solderability question

Good Morning All.

 

Our inductor supplier, TOKO informed us via PCN that they switched to a
Pb-free,  termination plating consisting of Sn-2Cu, which I am not
familiar with.  I am looking for some info on this alloy's reflow
requirements as well as compatibility with SnPb solder paste, which is
what we use.

 

Thanks again

 

-Joe 

 


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