This specification covers a tin-lead alloy in the form of bars, ingots, pellets, ribbon, and round wire. This solder has been used typically for effecting joints in electrical and electronic circuits where the reliability of the joint requires good control of the purity of the solder, but usage is not limited to such applications.
RATIONALE AMS4751D has been declared "STABILIZED" by AMS Committee D because it contains mature technology that is not expected to change and thus no further revisions are anticipated. STABILIZED NOTICE AMS4751D has been declared "STABILIZED" by AMS Committee D. This document was stabilized because this document contains mature technology that is not expected to change and thus no further revisions are anticipated. Previously this document was non-current. The last technical update of this document occurred in February, 1994. Users of this document should refer to the cognizant engineering organization for disposition of any issues with reports/certifications to this specification; including exceptions listed on the certification. NOTE: In many cases, the purchaser may represent a sub tier supplier and not the cognizant engineering organization.