Electronics Forum: 10007 (Page 1 of 1)

Prepreg Grain Direction

Electronics Forum | Mon Mar 06 17:57:39 EST 2006 | slthomas

Not here, but I'd be interested in hearing what you found.

Prepreg Grain Direction

Electronics Forum | Wed Mar 08 12:38:51 EST 2006 | moonshine

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Prepreg Grain Direction

Electronics Forum | Fri Mar 03 16:05:42 EST 2006 | Chris

Hi, Anyone ever perform a DOE on prepreg glass bundle direction or glass bundle grain and how or if it affects PCB warpage and chip component cracking at V-score depanel? Since most FR4 and prepreg has has 1.4 times more fiber bundles in one direct

Re: Thermal Stress in Reflow

Electronics Forum | Tue Aug 31 20:41:45 EDT 1999 | Dreamsniper

| | I am looking for a rule of thumb regarding the maximum ramp standard components (chip capacitors) can tolerate without failure during the reflow process. The standard seems to be 3C\second, but this figure is generally derived from the average r

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