On 6/26/2016 9:12 AM, Andrea Baldoni wrote: > Hello All. > > I measured the thermal EMF of two common solder, the lead free > Sn96.5/Ag3/Cu0.5 and the old Sn60/Pb40. > I have ordered a spool of Sn96/Ag4 (the recommended low-thermal-EMF > replacement > for cadmium based one) and I will post the result for this too. > I could probably find also Sn97/Ag3 and Sn97/Cu3 if it's reasonable to check > them; I accept suggestion on what else to try between the RoHS complaint ones. > > Copper - Sn96.5/Ag3/Cu0.5 -> 3.4uV^C > Copper - Sn60/Pb40 -> 3.3uV^C > > Best regards, > Andrea Baldoni > _______________________________________________ > volt-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > and follow the instructions there. Andrea,
Thanks for this. I suspect that if you contact any of the solder manufacturers, particularly Indium Corp. or Kester and explain what you are doing, they'll happily provide samples. Sn96.5/Ag3.0/Cu0.5 is also commonly known as SAC 305 Sn95.5/Ag4/Cu0.5 is similarly known as SAC 405 Oz (in DFW, Texas, US) -- mailto:[email protected] Oz POB 93167 Southlake, TX 76092 (Near DFW Airport) _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
