SAC305 is a lead-free alloy that contains 96.5 % tin, 3% silver, and 0.5% copper. This alloy falls under the  JEIDA  recommendation  for  lead-free  soldering.  When  used  in  wave  soldering,  AIM’s  SAC305  bar  solder  offers  far  superior  fluidity  as  compared  to  other  alloys  and  makes  of  bar,  resulting  in  excellent  flow.  AIM’s  SAC305  bar  solder  also  produces  less  dross  than  other  bar  solder,  wets  well, provides  superior joint strength, and offers superior copper dissolution rates. AIM’s SAC305 bar solder is alloyed in  the  proprietary  Electropure™  method  that  results  in  a  low  drossing,  high  wetting  solder. The Electropure™ process reduces suspended oxides in the solder, thus reducing drossing, improving flow and reducing  bridging  during  soldering.  SAC305  may  be  used  with  most existing  equipment,  processes,  coatings, and flux chemistries.

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