JPS6477912A - Capacitor - Google Patents

Capacitor

Info

Publication number
JPS6477912A
JPS6477912A JP23520387A JP23520387A JPS6477912A JP S6477912 A JPS6477912 A JP S6477912A JP 23520387 A JP23520387 A JP 23520387A JP 23520387 A JP23520387 A JP 23520387A JP S6477912 A JPS6477912 A JP S6477912A
Authority
JP
Japan
Prior art keywords
extends over
layers
zinc
over approximately
solder
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
JP23520387A
Other languages
Japanese (ja)
Other versions
JPH0770426B2 (en
Inventor
Hisayoshi Watanabe
Yoshihiro Sakata
Junichiro Hiratsuka
Kenji Ishida
Kenji Kuwata
Nobuyuki Kume
Noriyuki Sugiura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62235203A priority Critical patent/JPH0770426B2/en
Publication of JPS6477912A publication Critical patent/JPS6477912A/en
Publication of JPH0770426B2 publication Critical patent/JPH0770426B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

PURPOSE:To strengthen and stabilize the electrical coupling of an electrode and an electrode leading out section by composing a first layer in the electrode leading out section of a copper-zinc alloy and constituting a second layer of solder. CONSTITUTION:Electrode leading-out sections 6, 7 are organized of first layers 6a, 7a, on which a copper-zinc alloy is flame-sprayed, and second layers 6b, 7b on which solder is flame-sprayed. It is preferable that the copper-zinc alloy, thickness of which extends over approximately 0.10-0.20mm and the ratio of the component of zinc of which extends over approximately 5-60wt.%, is used as the first layers 6a, 7a, and it is desirable that solder (an Sb-Pb-Sn alloy), thickness of which extends over approximately 0.20-0.40mm, a liquid phase point temperature of which extends over 195-215 deg.C and a solid-phase point temperature of which extends over approximately 189 deg.C, is employed as the second layers 6b, 7b. Defective tandelta is generated in small number when the ratio of the component of zinc extends over 75wt.%, and the melting point is elevated when the ratio is smaller than 5wt.%, and the film deterioration of a bridge surface is promoted, thus degrading charge and discharge characteristics.
JP62235203A 1987-09-18 1987-09-18 Capacitor Expired - Lifetime JPH0770426B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62235203A JPH0770426B2 (en) 1987-09-18 1987-09-18 Capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62235203A JPH0770426B2 (en) 1987-09-18 1987-09-18 Capacitor

Publications (2)

Publication Number Publication Date
JPS6477912A true JPS6477912A (en) 1989-03-23
JPH0770426B2 JPH0770426B2 (en) 1995-07-31

Family

ID=16982605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62235203A Expired - Lifetime JPH0770426B2 (en) 1987-09-18 1987-09-18 Capacitor

Country Status (1)

Country Link
JP (1) JPH0770426B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385715A (en) * 1989-08-30 1991-04-10 Matsushita Electric Ind Co Ltd Method of forming electrode of electronic component
JPH03241813A (en) * 1990-02-20 1991-10-29 Matsushita Electric Ind Co Ltd Method of covering chip type electronic part
JP2004119913A (en) * 2002-09-30 2004-04-15 Nichicon Corp Film capacitor and its manufacturing method
JP2006351830A (en) * 2005-06-16 2006-12-28 Hitachi Aic Inc Metallized film capacitor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101444598B1 (en) * 2013-05-13 2014-09-24 삼성전기주식회사 Multi-layered ceramic electronic part and board for mounting the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329218A (en) * 1976-08-31 1978-03-18 Sumitomo Metal Ind Ltd Production of ultralow carbon, 80 kg/mm2 high tensile steel plate
JPS61119023A (en) * 1984-11-15 1986-06-06 松下電器産業株式会社 Metalized plastic film capacitor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329218A (en) * 1976-08-31 1978-03-18 Sumitomo Metal Ind Ltd Production of ultralow carbon, 80 kg/mm2 high tensile steel plate
JPS61119023A (en) * 1984-11-15 1986-06-06 松下電器産業株式会社 Metalized plastic film capacitor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385715A (en) * 1989-08-30 1991-04-10 Matsushita Electric Ind Co Ltd Method of forming electrode of electronic component
JPH03241813A (en) * 1990-02-20 1991-10-29 Matsushita Electric Ind Co Ltd Method of covering chip type electronic part
JP2004119913A (en) * 2002-09-30 2004-04-15 Nichicon Corp Film capacitor and its manufacturing method
JP2006351830A (en) * 2005-06-16 2006-12-28 Hitachi Aic Inc Metallized film capacitor

Also Published As

Publication number Publication date
JPH0770426B2 (en) 1995-07-31

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