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March 2007

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Subject:
Polymer Core BGA Balls
From:
Werner Engelmaier <[log in to unmask]>
Reply To:
(Leadfree Electronics Assembly Forum)
Date:
Wed, 7 Mar 2007 09:50:25 EST
Content-Type:
text/plain
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text/plain (22 lines) 
Hi 'Netters,
Could any of you share your experiences in terms of processing and 
reliability of the solder coated polymer core BGA solder balls apparently made by 
Sekisui Chemical Co. Ltd. and sold in the US by Kyocera. There were some 
presentatiobns by Kyocera in 2004, but I have not heard anything about them since.

Werner



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