Industry News | 2003-08-27 10:58:00.0
Lead free solders and embedded passives headline professional development schedule at the 2003 IPC Annual Meeting
Industry News | 2010-06-04 16:23:16.0
BANNOCKBURN, Ill., USA — The IPC Solder Products Value Council (SPVC) has published a free white paper, Analytical Procedures for Portable Lead-Free Alloy Test Data, that provides a set of test protocols for the evaluation of new lead-free alloys on the basis of their physical properties. Developed in cooperation with leading original equipment manufacturers (OEMs) and electronics manufacturing services (EMS) companies, the white paper will help the electronics assembly industry reduce the time and effort required to characterize an alloy and improve its processes without jeopardizing reliability.
Technical Library | 2018-09-05 21:41:30.0
In recent years, a growing number of electronic devices are being incorporated into automotive and other high reliability end products where the challenge is to make these devices more reliable. The package size of the devices is largely driven by the consumer industry with their sizes getting smaller making it harder to assemble and be reliable at the same time. For automotive and other high reliability electronics product, it is of the utmost priority to secure high reliability because it directly involves human life and safety. Challenges include selecting an appropriate solder alloy and having good reliability of the solder paste flux.
Technical Library | 2021-05-13 16:03:25.0
Sn-based lead-free solders such as Sn-Ag-Cu, Sn-Cu, and Sn-Bi have been used extensively for a long time in the electronic packaging field. Recently, low-temperature Sn-Bi solder alloys attract much attention from industries for flexible printed circuit board (FPCB) applications. Low melting temperatures of Sn-Bi solders avoid warpage wherein printed circuit board and electronic parts deform or deviate from the initial state due to their thermal mismatch during soldering. However, the addition of alloying elements and nanoparticles Sn-Bi solders improves the melting temperature, wettability, microstructure, and mechanical properties. Improving the brittleness of the eutecticSn-58wt%Bi solder alloy by grain refinement of the Bi-phase becomes a hot topic. In this paper, literature studies about melting temperature, microstructure, inter-metallic thickness, and mechanical properties of Sn-Bi solder alloys upon alloying and nanoparticle addition are reviewed
Featured Article Return to Front Page Book Review Rev
SMT Express, Volume 3, Issue No. 10 - from SMTnet.com Volume 3, Issue No. 10 Thursday, October 18, 2001 Featured Article Return to Front Page Book Review Reviewed by Dave Fish (davef ), Pandion Electronics, Inc. Title: Coomb's Printed
Blackfox Training Institute, LLC | https://www.blackfox.com/guide-to-a-successful-lead-free-soldering/
. Lead-free soldering produces a clean and excellent finish and has less risk of corrosion. For this reason, lead-free soldering is used in many of the latest consumer electronics that we use today
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5052
Effect of Thermal Treatment on the Microstructure, Properties, and Reliability of Lead-Free Bismuth Containing Solder Alloys 中文 MEMBERS LOGIN Membership Become a Member
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