IEC 61190-1-2 Ed. 2.0 b:2007

IEC 61190-1-2:2007 specifies general requirements for the characterization and testing of solder pastes used to make high-quality electronic interconnections in electronics assembly. This standard serves as a quality control document and is not intended to relate directly to the material's performance in the manufacturing process. The main changes with regard to the first edition concern a definition of lead-free solder alloy and an explanation of solder ball test standards.