Definition for a new defect

Definition for a new defect author avatar

2/28/2017 4:28:01 AM

Hi, Last Friday, we had a new defect in our line. We found a nice and shiny solder fillet completelly attached to some component leads (in a SPLCC 84) but the solderjoints were not solder to the pads. (Hasl finishing)
Any idea ?? Some contamination maybe ?? or profiling problem ??
Thanks
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narcisbahi

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