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August 2007

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Subject:
From:
"Stadem, Richard D." <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Stadem, Richard D.
Date:
Tue, 7 Aug 2007 10:30:42 -0500
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I hate to answer your question with a question, but I don't believe
there is any limit in the number of rework cycles allowed for any solder
or process anywhere in IPC or within J-STD-001 no matter what the alloy
is. Am I wrong? 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of John Burke
Sent: Tuesday, August 07, 2007 9:29 AM
To: [log in to unmask]
Subject: [TN] Rework question

Hi,

 

I had a question yesterday which was "has the number of re-work cycles
allowed by IPC changed for lead free?"

 

And I confess I don't know but I bet someone on this link does.

 

If you could let me know number of thermal cycles allowed and the spec
reference I would be grateful.

 

John

 

 

 

John Burke

 

(408) 515 4992

 


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