Have a great day,
According to Material Declaration
https://www.nxp.com/mcds/MPC862PCZQ66B.pdf
and RoHS Certificate of Analysis
https://www.nxp.com/webapp/search.partspiecedetail.framework?PART_NUMBER=MPC862PCZQ66B
MPC862PCZQ66 ball compositions is the most common lead containing sphere composition ( 62Sn36Pb2Ag ).
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