Photo Library:  Page 3
 

These photos exemplify some of the reliability issues that Foresite encounters & solves on a regular basis.  If you have any questions about the images, or have any thoughts on additional problems we can photo and document, email ForesiteInfo@residues.com.

Click on the thumbnails or links to see full size images.

Solderball on Assembly	Thermally Overstressed Solder Joint	Close up view of Thermally Overstressed Solder Joint
Through Hole Leakage with no Visible Residue	White Flux Residues Around Connector Pins	Heavy White Residues
Adhesive Corrosion Causing Metal Attack	Close up view of Copper Sulfate Crystalline Growth	Close up of Dendrites Growing between Component Leads
Close up of White Residue under BGA Component	Copper Sulfate Crystals Bridging	Corrosion on Component Surface
Corrosion and Visible Debris	Crystalline Copper Sulfate Crystals	Crystallized Flux

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