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Experimental research on reliability of reflowed through-hole solder joints

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An analysis on reliability of through hole solder joints under thermal shock was carried out in this paper. Compared with the traditional wave soldered joints, the response of reflow soldered joints to the thermal fatigue test were studied in non-destructive and destructive ways. Cracks were caused in solder joints by the coefficient of thermal expansion (CTE) mismatch. And the cracking extent in the reflow soldered joints were dissimilar to that in the wave soldered joints due to the difference of solder joint shape. Furthermore, the failure mechanics of solder joints were analyzed thoroughly.

Original languageEnglish
Title of host publicationICEPT 2003 - 5th International Conference on Electronic Packaging Technology, Proceedings
EditorsKeyun Bi, Peter G. Barnwell, Jiaji Wang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages377-380
Number of pages4
ISBN (Electronic)0780381688, 9780780381681
DOIs
StatePublished - 2003
Event5th International Conference on Electronic Packaging Technology, ICEPT 2003 - Shanghai, China
Duration: 28 Oct 200330 Oct 2003

Publication series

NameICEPT 2003 - 5th International Conference on Electronic Packaging Technology, Proceedings

Conference

Conference5th International Conference on Electronic Packaging Technology, ICEPT 2003
Country/TerritoryChina
CityShanghai
Period28/10/0330/10/03

Keywords

  • Electric shock
  • Fatigue
  • Joining materials
  • Performance evaluation
  • Shape
  • Soldering
  • Temperature
  • Testing
  • Thermal loading
  • Thermal resistance

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