JP2007103976A5 - - Google Patents

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Publication number
JP2007103976A5
JP2007103976A5 JP2007010798A JP2007010798A JP2007103976A5 JP 2007103976 A5 JP2007103976 A5 JP 2007103976A5 JP 2007010798 A JP2007010798 A JP 2007010798A JP 2007010798 A JP2007010798 A JP 2007010798A JP 2007103976 A5 JP2007103976 A5 JP 2007103976A5
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JP
Japan
Prior art keywords
resistor
electrode
electrodes
pair
bonding surface
Prior art date
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.)
Granted
Application number
JP2007010798A
Other languages
Japanese (ja)
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JP2007103976A (en
JP4189005B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2007010798A priority Critical patent/JP4189005B2/en
Priority claimed from JP2007010798A external-priority patent/JP4189005B2/en
Publication of JP2007103976A publication Critical patent/JP2007103976A/en
Publication of JP2007103976A5 publication Critical patent/JP2007103976A5/ja
Application granted granted Critical
Publication of JP4189005B2 publication Critical patent/JP4189005B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Claims (3)

板状の抵抗用合金からなる抵抗体と、
一対の電極と、を備え、
前記抵抗体には側方からの切り込みが無く、
前記一対の電極は、前記抵抗体よりも電気抵抗が小さい金属の厚板であって、前記抵抗体の同一平面上にクラッド接合されるとともに前記抵抗体の表面より前記金属の厚板の厚み分だけチップ抵抗器を実装する基板側に突き出ており、
前記一対の電極の各基板接合面にのみ溶融はんだ材によるはんだ膜が形成されていることを特徴とするチップ抵抗器。 A resistor made of a plate-like resistance alloy;
A pair of electrodes ,
The resistor has no cut from the side,
The pair of electrodes is a metal thick plate having an electric resistance smaller than that of the resistor, and is clad-joined on the same plane of the resistor and is equal to the thickness of the metal thick plate from the surface of the resistor. Only protrudes to the board side mounting the chip resistor,
A chip resistor, wherein a solder film made of a molten solder material is formed only on each substrate bonding surface of the pair of electrodes . 前記抵抗体の少なくとも一面が露出していることを特徴とする請求項１に記載のチップ抵抗器。   The chip resistor according to claim 1, wherein at least one surface of the resistor is exposed. 前記電極の前記抵抗体と前記電極との接合面および前記電極の前記はんだ膜が形成されている前記基板接合面を除き、前記電極が露出していることを特徴とする請求項１に記載のチップ抵抗器。   2. The electrode according to claim 1, wherein the electrode is exposed except for a bonding surface between the resistor and the electrode of the electrode and the substrate bonding surface on which the solder film of the electrode is formed. Chip resistor.
JP2007010798A 2007-01-19 2007-01-19 Chip resistor Expired - Lifetime JP4189005B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007010798A JP4189005B2 (en) 2007-01-19 2007-01-19 Chip resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007010798A JP4189005B2 (en) 2007-01-19 2007-01-19 Chip resistor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2000239076A Division JP4138215B2 (en) 2000-08-07 2000-08-07 Manufacturing method of chip resistor

Publications (3)

Publication Number Publication Date
JP2007103976A JP2007103976A (en) 2007-04-19
JP2007103976A5 true JP2007103976A5 (en) 2008-02-07
JP4189005B2 JP4189005B2 (en) 2008-12-03

Family

ID=38030532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007010798A Expired - Lifetime JP4189005B2 (en) 2007-01-19 2007-01-19 Chip resistor

Country Status (1)

Country Link
JP (1) JP4189005B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4906100B2 (en) * 2007-05-09 2012-03-28 コーア株式会社 Circuit board having a resistor for current detection
JP4264463B2 (en) 2007-08-30 2009-05-20 釜屋電機株式会社 Manufacturing method and manufacturing apparatus for metal plate chip resistor
JP2013055130A (en) * 2011-09-01 2013-03-21 Rohm Co Ltd Jumper resistor
JP7089555B2 (en) * 2020-07-03 2022-06-22 大同特殊鋼株式会社 Manufacturing method of current detection resistor, circuit board and current detection resistor

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