JP3685202B2 - 半田および半田付け物品 - Google Patents
半田および半田付け物品 Download PDFInfo
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- JP3685202B2 JP3685202B2 JP2004116071A JP2004116071A JP3685202B2 JP 3685202 B2 JP3685202 B2 JP 3685202B2 JP 2004116071 A JP2004116071 A JP 2004116071A JP 2004116071 A JP2004116071 A JP 2004116071A JP 3685202 B2 JP3685202 B2 JP 3685202B2
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- Prior art keywords
- solder
- electrode
- weight
- soldered
- present
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Description
本発明のPbフリー半田は、不可避不純物を除き、Ag3.5〜9重量%およびSb5重量%から選ばれる少なくとも1種類と、Pd0.01〜2重量%と、残部がSnと、からなることを特徴とする。
Claims (3)
- 不可避不純物を除き、
Ag3.5〜9重量%およびSb5重量%から選ばれる少なくとも1種類と、
Pd0.01〜2重量%と、
残部がSnと、からなることを特徴とする、電子部品接合用のPbフリー半田。 - 溶融したSnへ拡散しやすい遷移金属導体を含有する部品を半田により接合してなる半田付け物品であって、
前記半田は、請求項1に記載のPbフリー半田を用いたことを特徴とする、半田付け物品。 - 前記遷移金属導体は、Cu,Ag,Ni,Au,Pd,Pt,Znの単体もしくは合金のうち少なくとも1種からなることを特徴とする請求項2に記載の半田付け物品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004116071A JP3685202B2 (ja) | 2004-04-09 | 2004-04-09 | 半田および半田付け物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004116071A JP3685202B2 (ja) | 2004-04-09 | 2004-04-09 | 半田および半田付け物品 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP01614298A Division JP3684811B2 (ja) | 1998-01-28 | 1998-01-28 | 半田および半田付け物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004261874A JP2004261874A (ja) | 2004-09-24 |
JP3685202B2 true JP3685202B2 (ja) | 2005-08-17 |
Family
ID=33128475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004116071A Expired - Lifetime JP3685202B2 (ja) | 2004-04-09 | 2004-04-09 | 半田および半田付け物品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3685202B2 (ja) |
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2004
- 2004-04-09 JP JP2004116071A patent/JP3685202B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2004261874A (ja) | 2004-09-24 |
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