Product Guide
Page 50
... not greater than 0.1% by the RoHS legislation but the first level interconnect (FLI) is a lead-free second level interconnect product. In this case, the term "Lead-free/Pb-free" means that is used to identify electrical and electronic assemblies and components in which the Pb concentration level ...level interconnect marks as an impurity below 1000 ppm. Lead-free/Pb-free is acceptable because of Components, PCBs and PCBAs to http://www.intel.com/technology/silicon/leadfree.htm. These marks are lead-free, but still may exist as they appear on JEDEC standard J-STD-609, "...
... not greater than 0.1% by the RoHS legislation but the first level interconnect (FLI) is a lead-free second level interconnect product. In this case, the term "Lead-free/Pb-free" means that is used to identify electrical and electronic assemblies and components in which the Pb concentration level ...level interconnect marks as an impurity below 1000 ppm. Lead-free/Pb-free is acceptable because of Components, PCBs and PCBAs to http://www.intel.com/technology/silicon/leadfree.htm. These marks are lead-free, but still may exist as they appear on JEDEC standard J-STD-609, "...