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February 2011

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Subject:
From:
Paul Edwards <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Paul Edwards <[log in to unmask]>
Date:
Tue, 8 Feb 2011 12:43:31 -0800
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Have used Alpha WS-809 at 240C if the profile is relatively peaky...

Paul

Paul Edwards
Process/Quality Engineering
Surface Art Engineering


-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Julie Silk
Sent: Tuesday, February 08, 2011 12:37 PM
To: [log in to unmask]
Subject: Re: [TN] Vapour phase soldering?

For the first, we use VPR at a couple of suppliers, Jabil and Venture, but they 
don't have the capability at all sites.

For the second, the concern is that the standard flux used in tin-lead paste 
typically will not survive 240C.  It will burn out and you won't get good joints.  
You can use tin-lead with higher temperature flux.

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