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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Testing Printed Circuit Boards for Creep Corrosion in Flowers of Sulfur Chamber
The iNEMI technical subcommittee on creep corrosion is developing a flowers-of-sulfur (FOS) based qualification test for creep corrosion on printed-circuit boards (PCBs). The test setup consist
.. read more
Evaluating Corrosion Resistance of Ceramic Resistors: Mixed Flowing Gas versus Flower of Sulfur Tests
Multi-layer organic laminates which make up over 90% of the present types of interconnecting substrates in today’s electronics can develop a loss of insulation resistance between two biased con
.. read more
Elemental Compositions of Over Two Dozen Cell Phones
Twenty-nine different cells phones have been disassembled,ground up,dissolved and analyzed for elemental content,mainly for information about the metals present in the phones,but also for some
.. read more
Corrosion Resistance of Different PCB Surface Finishes in Harsh Environments
Corrosion resistance is becoming one of the most important topics in the electronics industry. Corrosion results in field
failures and huge losses,which annually total several billion U.S. doll
.. read more
Leaching of Lead and Other Elements from Portable Electronics,Part II
Portable electronic device circuit packs were ground up to more than meet EPA sieving criteria and were then subjected to
the well known EPA Method 1311 leaching protocol. Based on work from th
.. read more
When are Conductive Adhesives an Alternative to Solder?
Conductive adhesives (CAs) have been an important problem-solving class of assembly materials for decades,but primarily
as die attaches products,ever since they replaced metallurgical systems.
.. read more
Deposition of Gold and Silver Surface Finishes Using Organic-Based Solutions
A novel electrochemical plating process for depositing gold and silver surface finishes using environmentally benign,
organic-based solutions as the plating bath is being investigated. The plat
.. read more
Galvanic Compatibility of Immersion Gold and Immersion Silver Printed Wiring Board Finishes with Aluminum
Numerous industry studies have been performed examining the compatibility between new plating finishes and other metals
used in printed wiring assemblies. The transition to the new printed wiri
.. read more
What’s Wrong With My Surface Finish? An Evaluation of the Limitations of Common Surface Finishes
This paper will highlight the shortcomings of each of the commonly used surface finishes available on the market
today. The goal is to spark the industry interest,that it may double its efforts
.. read more
Current Carrying Capability of Electrically Conductive Adhesives for High Power Applications
Various Ag-filled epoxies were subjected to a current carrying capability study in which current was applied to the
epoxies at temperatures of up to 170°C for 1008 hours. Test devices with Ag e
.. read more
Testing Printed Circuit Boards for Creep Corrosion in Flowers of Sulfur Chamber
The iNEMI technical subcommittee on creep corrosion is developing a flowers-of-sulfur (FOS) based qualification test for creep corrosion on printed-circuit boards (PCBs). The test setup consist
.. read more
Evaluating Corrosion Resistance of Ceramic Resistors: Mixed Flowing Gas versus Flower of Sulfur Tests
Multi-layer organic laminates which make up over 90% of the present types of interconnecting substrates in today’s electronics can develop a loss of insulation resistance between two biased con
.. read more
Elemental Compositions of Over Two Dozen Cell Phones
Twenty-nine different cells phones have been disassembled,ground up,dissolved and analyzed for elemental content,mainly for information about the metals present in the phones,but also for some
.. read more
Corrosion Resistance of Different PCB Surface Finishes in Harsh Environments
Corrosion resistance is becoming one of the most important topics in the electronics industry. Corrosion results in field
failures and huge losses,which annually total several billion U.S. doll
.. read more
Leaching of Lead and Other Elements from Portable Electronics,Part II
Portable electronic device circuit packs were ground up to more than meet EPA sieving criteria and were then subjected to
the well known EPA Method 1311 leaching protocol. Based on work from th
.. read more
When are Conductive Adhesives an Alternative to Solder?
Conductive adhesives (CAs) have been an important problem-solving class of assembly materials for decades,but primarily
as die attaches products,ever since they replaced metallurgical systems.
.. read more
Deposition of Gold and Silver Surface Finishes Using Organic-Based Solutions
A novel electrochemical plating process for depositing gold and silver surface finishes using environmentally benign,
organic-based solutions as the plating bath is being investigated. The plat
.. read more
Galvanic Compatibility of Immersion Gold and Immersion Silver Printed Wiring Board Finishes with Aluminum
Numerous industry studies have been performed examining the compatibility between new plating finishes and other metals
used in printed wiring assemblies. The transition to the new printed wiri
.. read more
What’s Wrong With My Surface Finish? An Evaluation of the Limitations of Common Surface Finishes
This paper will highlight the shortcomings of each of the commonly used surface finishes available on the market
today. The goal is to spark the industry interest,that it may double its efforts
.. read more
Current Carrying Capability of Electrically Conductive Adhesives for High Power Applications
Various Ag-filled epoxies were subjected to a current carrying capability study in which current was applied to the
epoxies at temperatures of up to 170°C for 1008 hours. Test devices with Ag e
.. read more