What is it about?
Polymer solder ball could withstand the stresses, rendering it to be far more robust than conventional solder balls.
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Why is it important?
Polymer solder ball could prolong the product lifetime and reduce the time to send the electronic project after a mechanical fall, for servicing.
Perspectives
Polymer solder ball means less trip to the repair shop for PC, tablets and smartphones.
Boon Kar Yap
Universiti Tenaga Nasional
Read the Original
This page is a summary of: Solder Ball Robustness Comparison between SAC 387 and Polymer Solder Balls under AC and TC Reliability Test, Applied Mechanics and Materials, September 2015, Trans Tech Publications,
DOI: 10.4028/www.scientific.net/amm.789-790.61.
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