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Mon, 23 Jul 2001 16:01:37 +0100 |
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Xyratex |
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Question?
There is a formula somewhere which I can use to calculate the maximum
allowable mass of a component in relation to the pad lands. Basically I
want to make sure our designers do not put components on the underside
of the PCB which are going to fall off during doublesided reflow.
I would like to point out that this is a design for manufacturability
question, not an attack on the tentative grasp on reality some card
designers have.
Steve.
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Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
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