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Selective Solder Defects
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johndep7 
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11/07/2025
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5 posts
2168 views
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We have recently been seeing issues with our selective solder process. The solder source side looks beautiful, the solder destination has what looks like shallow cracks in the solder joint. I said it was cold/disturbed solder, but it caused an internal argument. Someone is now saying it is simply a hot tear and there is no non conformance. My two questions are #1 Does anyone know the actual finding for these solder joints? #2 Whatever the finding is, do you know how to prevent it moving forward?
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