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August 2003

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Subject:
LF Soldering on Ag/Pt Thick Film
From:
Markus <[log in to unmask]>
Reply To:
(Leadfree Electronics Assembly Forum)
Date:
Thu, 7 Aug 2003 02:22:31 -0500
Content-Type:
text/plain
Parts/Attachments:
text/plain (25 lines) 
Hi all,

This list has provided me with lots of digested information. However, I
would like to see if anyone has, and is willing to share some knowledge on
issues in applying lead free soldering on thick film hybrids with Ag/Pt
conductors.

-What is the most viable alloy?
-How does the reflow profile differ from that of PCB assembly?
-Reliability concerns: Ag leaching, intermetallic growth...

Any information is highly appreciated!

Regards,
Make

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