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Reply To: | (Leadfree Electronics Assembly Forum) |
Date: | Thu, 17 Feb 2005 12:09:43 EST |
Content-Type: | text/plain |
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Hi Ken,
A Td of >=330C is good advice; Tg=145 is fine for thinner PCBs, of you have
high aspect ration PCBs you are better served with Tg>160C, particularly if any
manual soldering processes are involved..
Regards,
Werner Engelmaier
Engelmaier Associates, L.C.
Electronic Packaging, Interconnection and Reliability Consulting
7 Jasmine Run
Ormond Beach, FL 32174 USA
Phone: 386-437-8747, Fax: 386-437-8737, Cell: 386-316-5904
E-mail: [log in to unmask], Website: www.engelmaier.com
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