Knowledge Hub
Your Gateway to Technical Knowledge Exchange for the Global Electronics Community
Explore our database of industry knowledge that fuels innovation, learning, and professional growth. Knowledge Hub is a collection of conference technical papers, webinars, presentations, on-demand video and more. You can search by author, title, keyword and type of content. You can also search for keywords and topics in the Tag field. Access to Knowledge Hub is reserved for members.
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The Surface Finish Effect on the Creep Corrosion in PCB
Creep corrosion normally happens in the end system,PCB,connectors and components are widely noted due to the exposure of
high sulfur environments under elevated humidity. In this study,the majo
.. read more
Creep Corrosion of OSP and ImAg PWB Finishes
With increasing adoption of lead-free PWB surface finishes,along with increasing product deployments in more corrosive
environments,the electronics industry is observing increased occurrences o
.. read more
Creep Corrosion of OSP and ImAg PWB Finishes
With increasing adoption of lead-free PWB surface finishes,along with increasing product deployments in more corrosive
environments,the electronics industry is observing increased occurrences o
.. read more
Lead Free Process Development with Thick Multilayer PCBA Density in Server Applications
Although the EU RoHS legislation restricts the use of lead in electronics equipment,many high-end multi layer server printed circuit board assemblies (PCBAs) continue to be built with lead unde
.. read more
Final Finishes for High Temperature Applications: A Comparison of OSP and Immersion Silver Final Finish Coatings
With the increased use of lead-free alloys there has been interest in understanding the applications and limitations of final finish coatings for lead-free assembly processes. The higher temper
.. read more
THE EFFECT OF FILLING VIA-IN-PAD ON VOIDING RATES IN PWB ASSEMBLY FOR BGA COMPONENTS
The debate on the effect of voiding on BGA reliability has continued for years. Many PWB assemblers strive to minimize voiding,particularly with the advent of lead-free processing and in fine f
.. read more
Corrosion Resistance of PWB Final Finishes
As the electronic industry is moving to lead-free PWB final finishes and high density circuit boards,the widely used PWB finish,SnPb HASL,has to be replaced with a lead-free and coplanar PWB fi
.. read more
Performance of China Alloy SnAgCuCe in Reflow Soldering
Work on assisting China's Ministry of Information Industry (MII) to assess the performance of a solder paste using the China alloy Sn3.0Ag0.5Cu0.019Ce (SACCe) was completed. Two Indium fluxes w
.. read more
The Advantages of Mildly Alkaline Immersion Silver as a Final Finish for Solderability
The immersion silver process has become the first choice of final finishing for many original equipment manufacturers (OEM) because of its shortened process flow,good conductivity,even depositi
.. read more
The New Lead Free Assembly Rework Solution Using Low Melting Alloys
This paper describes a new lead-free SMT rework process which avoids component overheating,reduces board warpage and cratering,and prevents adjacent components from thermal damage. In the repla
.. read more
Large and Thick Board Lead-Free Wave Soldering Optimization
This paper presents the results of our study on the development and optimization of lead-free wave soldering process for large and thick printed circuit boards (PCB),through multiple designs of
.. read more
The Surface Finish Effect on the Creep Corrosion in PCB
Creep corrosion normally happens in the end system,PCB,connectors and components are widely noted due to the exposure of
high sulfur environments under elevated humidity. In this study,the majo
.. read more
Creep Corrosion of OSP and ImAg PWB Finishes
With increasing adoption of lead-free PWB surface finishes,along with increasing product deployments in more corrosive
environments,the electronics industry is observing increased occurrences o
.. read more
Creep Corrosion of OSP and ImAg PWB Finishes
With increasing adoption of lead-free PWB surface finishes,along with increasing product deployments in more corrosive
environments,the electronics industry is observing increased occurrences o
.. read more
Lead Free Process Development with Thick Multilayer PCBA Density in Server Applications
Although the EU RoHS legislation restricts the use of lead in electronics equipment,many high-end multi layer server printed circuit board assemblies (PCBAs) continue to be built with lead unde
.. read more
Final Finishes for High Temperature Applications: A Comparison of OSP and Immersion Silver Final Finish Coatings
With the increased use of lead-free alloys there has been interest in understanding the applications and limitations of final finish coatings for lead-free assembly processes. The higher temper
.. read more
THE EFFECT OF FILLING VIA-IN-PAD ON VOIDING RATES IN PWB ASSEMBLY FOR BGA COMPONENTS
The debate on the effect of voiding on BGA reliability has continued for years. Many PWB assemblers strive to minimize voiding,particularly with the advent of lead-free processing and in fine f
.. read more
Corrosion Resistance of PWB Final Finishes
As the electronic industry is moving to lead-free PWB final finishes and high density circuit boards,the widely used PWB finish,SnPb HASL,has to be replaced with a lead-free and coplanar PWB fi
.. read more
Performance of China Alloy SnAgCuCe in Reflow Soldering
Work on assisting China's Ministry of Information Industry (MII) to assess the performance of a solder paste using the China alloy Sn3.0Ag0.5Cu0.019Ce (SACCe) was completed. Two Indium fluxes w
.. read more
The Advantages of Mildly Alkaline Immersion Silver as a Final Finish for Solderability
The immersion silver process has become the first choice of final finishing for many original equipment manufacturers (OEM) because of its shortened process flow,good conductivity,even depositi
.. read more
The New Lead Free Assembly Rework Solution Using Low Melting Alloys
This paper describes a new lead-free SMT rework process which avoids component overheating,reduces board warpage and cratering,and prevents adjacent components from thermal damage. In the repla
.. read more
Large and Thick Board Lead-Free Wave Soldering Optimization
This paper presents the results of our study on the development and optimization of lead-free wave soldering process for large and thick printed circuit boards (PCB),through multiple designs of
.. read more