27f58cad___Academy_of_Aerospace_Quality__Section
[Term] Rosin Solder Joint [Definition] Unsatisfactory connection that has entrapped rosin flux. This entrapment is usually due to insufficient heat or insufficient time at soldering temperature, or both, not enabling the rosin to rise to the surface of the solder. This results in insufficient bonding and/or high electrical resistance. [Section] 
Soldering
Glossary | Academy of Aerospace Quality
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