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Novel,VOC-Compliant Aqueous Cleaning Agents for Post-Solder Defluxing

To meet today’s environmental demands,new VOC-free and low-VOC cleaning agents have been formulated that exhibit outstanding cleaning performance for a variety of flux residues. The new cleanin .. read more

HDPUG's Reliability Testing and Data Analysis of High-Density Packages Lead-Free Solder Joints

Temperature cycling test and statistical analysis of various high-density packages on PCBs with SnCu HASL,NiAu, and OSP finishes are investigated in this study. Emphasis is placed on the determ .. read more

Board Finish Solderability with Sn-Ag-Cu

Lead-free soldering technology is still in its infancy with technical and cost issues posing major challenges for the industry. It is expected that soldering in a nitrogen atmosphere might over .. read more

Preliminary Study on Lead-free Sn42Bi57Ag1 Solder Paste

With the growth of the concern on the environment,more and more efforts have been done to protect the earth,to minimize the pollution on the environment. The use of the lead free solder is repl .. read more

Electroplating and Properties of Lead-Free Finishes

Tin alloys such as Sn 0.7% Cu and Sn 2%Bi were identified as a viable alternative to tin-lead finish. Electroplating of these alloys is challenging because of great difference in reduction pote .. read more

Investigating Mass Imaging Lead Free Materials Using Enclosed Print Head Technology

Within the Surface Mount Assembly (S.M.A.) process,solder paste is primarily used as a mechanical and electrical connection. Solder paste is generally deposited using a mass imaging process,suc .. read more

Novel,VOC-Compliant Aqueous Cleaning Agents for Post-Solder Defluxing

To meet today’s environmental demands,new VOC-free and low-VOC cleaning agents have been formulated that exhibit outstanding cleaning performance for a variety of flux residues. The new cleanin .. read more

HDPUG's Reliability Testing and Data Analysis of High-Density Packages Lead-Free Solder Joints

Temperature cycling test and statistical analysis of various high-density packages on PCBs with SnCu HASL,NiAu, and OSP finishes are investigated in this study. Emphasis is placed on the determ .. read more

Board Finish Solderability with Sn-Ag-Cu

Lead-free soldering technology is still in its infancy with technical and cost issues posing major challenges for the industry. It is expected that soldering in a nitrogen atmosphere might over .. read more

Preliminary Study on Lead-free Sn42Bi57Ag1 Solder Paste

With the growth of the concern on the environment,more and more efforts have been done to protect the earth,to minimize the pollution on the environment. The use of the lead free solder is repl .. read more

Electroplating and Properties of Lead-Free Finishes

Tin alloys such as Sn 0.7% Cu and Sn 2%Bi were identified as a viable alternative to tin-lead finish. Electroplating of these alloys is challenging because of great difference in reduction pote .. read more

Investigating Mass Imaging Lead Free Materials Using Enclosed Print Head Technology

Within the Surface Mount Assembly (S.M.A.) process,solder paste is primarily used as a mechanical and electrical connection. Solder paste is generally deposited using a mass imaging process,suc .. read more