Efficient Thermomechanical Reliability Model for Lead-Free Solder Joints
This study aims to present a new analytical model that accounts for the shape of solder joints, with a special emphasis on the determination of the mechanical properties of the Printed Circuit Boards (PCBs) and components. A simplified elastic-plastic constitutive relationship coupled with a viscoplastic model is used.
Technical Paper
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Reexamination of Thermal Cycling Reliablity of BGA Components
A direct comparison was conducted between SnPb and lead-free solder joints focused on long-term thermal cycling reliability after being exposed to high-temperature aging for a long period of time using two test vehicle designs.
Technical Paper
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Latest 3D AOI System from Viscom
iS6059 PCB Inspection Plus. Its new and faster sensor technology, data processing and analysis functions all stand for the best 3D AOI performance that meets the highest requirements.
Viscom
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Introducing our new Board to Board Connectors
These new Board to Board Connectors feature pitch sizes from 0.50 mm to 1.00 mm with multi-pitch and custom pitch designs available. Designed for long-life applications and robust handling.
Advanced Interconnections Corp
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Maximum Board Temperature During Tin-Lead
IPC discusses the maximum top-side board temperature for BGAs to be 150 degrees C during a tin-lead wave solder. How is this temperature was determined?
Board Talk
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Reclaim Your Factory's Future
Space is a precious resource. With SELECT Synchro, reclaim it, and reimagine your factory's workflow for greater efficiency and scalability.
Nordson Electronic Solutions
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