IL281071B2 - Hermetically sealed surface mount polymer capacitor - Google Patents

Hermetically sealed surface mount polymer capacitor

Info

Publication number
IL281071B2
IL281071B2 IL281071A IL28107121A IL281071B2 IL 281071 B2 IL281071 B2 IL 281071B2 IL 281071 A IL281071 A IL 281071A IL 28107121 A IL28107121 A IL 28107121A IL 281071 B2 IL281071 B2 IL 281071B2
Authority
IL
Israel
Prior art keywords
anode
capacitor
capacitor element
positive lead
case
Prior art date
Application number
IL281071A
Other languages
English (en)
Hebrew (he)
Other versions
IL281071A (en
IL281071B1 (en
Original Assignee
Vishay Israel 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 Vishay Israel Ltd filed Critical Vishay Israel Ltd
Publication of IL281071A publication Critical patent/IL281071A/en
Publication of IL281071B1 publication Critical patent/IL281071B1/en
Publication of IL281071B2 publication Critical patent/IL281071B2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/0029—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/008—Terminals
    • H01G9/012—Terminals specially adapted for solid capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/10—Sealing, e.g. of lead-in wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/15—Solid electrolytic capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/26—Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices with each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
IL281071A 2018-08-28 2019-08-22 Hermetically sealed surface mount polymer capacitor IL281071B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/115,021 US11024464B2 (en) 2018-08-28 2018-08-28 Hermetically sealed surface mount polymer capacitor
PCT/IL2019/050947 WO2020044330A1 (en) 2018-08-28 2019-08-22 Hermetically sealed surface mount polymer capacitor

Publications (3)

Publication Number Publication Date
IL281071A IL281071A (en) 2021-04-29
IL281071B1 IL281071B1 (en) 2025-04-01
IL281071B2 true IL281071B2 (en) 2025-08-01

Family

ID=69640175

Family Applications (1)

Application Number Title Priority Date Filing Date
IL281071A IL281071B2 (en) 2018-08-28 2019-08-22 Hermetically sealed surface mount polymer capacitor

Country Status (8)

Country Link
US (1) US11024464B2 (https=)
EP (1) EP3830851B1 (https=)
JP (2) JP2021535602A (https=)
KR (1) KR102626144B1 (https=)
CN (1) CN112840423B (https=)
IL (1) IL281071B2 (https=)
TW (1) TWI844559B (https=)
WO (1) WO2020044330A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11742149B2 (en) * 2021-11-17 2023-08-29 Vishay Israel Ltd. Hermetically sealed high energy electrolytic capacitor and capacitor assemblies with improved shock and vibration performance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060087795A1 (en) * 2004-10-27 2006-04-27 Nec Tokin Corporation Surface-mount capacitor and method of producing the same
US20090147447A1 (en) * 2007-12-07 2009-06-11 Sanyo Electric Co., Ltd. Solid electrolytic capacitor
US20140061284A1 (en) * 2012-09-05 2014-03-06 Kemet Electronics Corporation Hermetically Sealed Polymer Capacitors with High Stability at Elevated Temperatures
US20170125178A1 (en) * 2015-10-30 2017-05-04 Greatbatch Ltd. High voltage dual anode tantalum capacitor with facing casing clamshells contacting an intermediate partition
US20170140876A1 (en) * 2015-11-16 2017-05-18 Vishay Sprague, Inc. Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795844A (en) 1973-02-26 1974-03-05 Sprague Electric Co Electronic component package
US3956819A (en) 1974-12-02 1976-05-18 Augeri Stephen L Method of assembling a tantelum capacitor
JPS5591148U (https=) * 1978-12-19 1980-06-24
JPH0327036U (https=) * 1989-07-27 1991-03-19
JPH03116813A (ja) * 1989-09-29 1991-05-17 Elna Co Ltd 固体電解コンデンサおよびその製造方法
US4987519A (en) 1990-03-26 1991-01-22 Sprague Electric Company Hermetically sealed aluminum electrolytic capacitor
US6594140B1 (en) 1993-03-22 2003-07-15 Evans Capacitor Company Incorporated Capacitor
JPH08115853A (ja) * 1994-10-18 1996-05-07 Nec Kansai Ltd 固体電解コンデンサ
JPH11204376A (ja) * 1998-01-19 1999-07-30 Matsushita Electric Ind Co Ltd 固体電解コンデンサおよびその製造方法
US6402793B1 (en) 1998-04-03 2002-06-11 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with cathode/case electrical connections
US6493212B1 (en) 1998-04-03 2002-12-10 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with porous gas vent within electrolyte fill tube
US6238444B1 (en) 1998-10-07 2001-05-29 Vishay Sprague, Inc. Method for making tantalum chip capacitor
US6699265B1 (en) 2000-11-03 2004-03-02 Cardiac Pacemakers, Inc. Flat capacitor for an implantable medical device
US6576524B1 (en) 2001-07-20 2003-06-10 Evans Capacitor Company Incorporated Method of making a prismatic capacitor
US6791821B1 (en) 2001-10-16 2004-09-14 Yosemite Investment, Inc. Tantalum-carbon hybrid capacitor with activated carbon
US7079377B2 (en) 2002-09-30 2006-07-18 Joachim Hossick Schott Capacitor and method for producing a capacitor
CA2453328A1 (en) 2002-12-16 2004-06-16 Wilson Greatbatch Technologies, Inc. Dual anode capacitor interconnect design
US6859353B2 (en) 2002-12-16 2005-02-22 Wilson Greatbatch Technologies, Inc. Capacitor interconnect design
US7917217B2 (en) 2003-05-07 2011-03-29 Medtronic, Inc. Wet tantalum reformation method and apparatus
US6807048B1 (en) 2003-05-30 2004-10-19 Medtronic, Inc. Electrolytic capacitor for use in an implantable medical device
US7555339B2 (en) 2004-02-06 2009-06-30 Medtronic, Inc. Capacitor designs for medical devices
US7085127B2 (en) 2004-03-02 2006-08-01 Vishay Sprague, Inc. Surface mount chip capacitor
US6952339B1 (en) 2004-05-13 2005-10-04 Todd Knowles Tantalum capacitor case with increased volumetric efficiency
US7420797B2 (en) 2004-07-16 2008-09-02 Cardiac Pacemakers, Inc. Plug for sealing a capacitor fill port
US7224575B2 (en) 2004-07-16 2007-05-29 Cardiac Pacemakers, Inc. Method and apparatus for high voltage aluminum capacitor design
JP2006319113A (ja) * 2005-05-12 2006-11-24 Rohm Co Ltd 面実装型固体電解コンデンサとその製造方法
US7161797B2 (en) * 2005-05-17 2007-01-09 Vishay Sprague, Inc. Surface mount capacitor and method of making same
CA2612636C (en) 2005-06-24 2013-10-15 Samvel Avakovich Kazaryan Heterogeneous electrochemical supercapacitor and method of manufacture
WO2007049509A1 (ja) 2005-10-24 2007-05-03 Sanyo Electric Co., Ltd. 固体電解コンデンサ
US20070231681A1 (en) 2006-03-31 2007-10-04 Casby Kurt J Immobilization system for an electrochemical cell
US7773367B1 (en) 2006-04-27 2010-08-10 Tantalum Pellet Company Capacitor
US7274551B1 (en) 2006-10-26 2007-09-25 Cornell-Dubilier Marketing, Inc. Hermetically sealed electrolytic capacitor
US7460356B2 (en) 2007-03-20 2008-12-02 Avx Corporation Neutral electrolyte for a wet electrolytic capacitor
US20080247122A1 (en) 2007-04-06 2008-10-09 Vishay Sprague, Inc. Capacitor with improved volumetric efficiency and reduced cost
US7983022B2 (en) 2008-03-05 2011-07-19 Greatbatch Ltd. Electrically connecting multiple cathodes in a case negative multi-anode capacitor
WO2009117002A1 (en) 2008-03-20 2009-09-24 Vishay Sprague, Inc. Electrophoretically deposited cathode capacitor
US8094434B2 (en) 2008-04-01 2012-01-10 Avx Corporation Hermetically sealed capacitor assembly
US7867290B2 (en) 2009-01-12 2011-01-11 Medtronic, Inc. Separator filled with electrolyte
US8405956B2 (en) 2009-06-01 2013-03-26 Avx Corporation High voltage electrolytic capacitors
US20100268292A1 (en) 2009-04-16 2010-10-21 Vishay Sprague, Inc. Hermetically sealed wet electrolytic capacitor
JP2011003827A (ja) 2009-06-22 2011-01-06 Panasonic Corp 電子部品
CN102576609B (zh) * 2009-09-30 2014-04-09 三洋电机株式会社 电解电容器
US20150004478A1 (en) 2010-04-29 2015-01-01 Greatbatch Ltd. Novel Method For Gold Plated Termination of Hermetic Device
US8259436B2 (en) * 2010-08-03 2012-09-04 Avx Corporation Mechanically robust solid electrolytic capacitor assembly
US8605411B2 (en) 2010-09-16 2013-12-10 Avx Corporation Abrasive blasted conductive polymer cathode for use in a wet electrolytic capacitor
US8514547B2 (en) 2010-11-01 2013-08-20 Avx Corporation Volumetrically efficient wet electrolytic capacitor
US8259435B2 (en) 2010-11-01 2012-09-04 Avx Corporation Hermetically sealed wet electrolytic capacitor
US20120127632A1 (en) 2010-11-19 2012-05-24 Evans Capacitor Company Extended life capacitors
US8687347B2 (en) 2011-01-12 2014-04-01 Avx Corporation Planar anode for use in a wet electrolytic capacitor
US8477479B2 (en) 2011-01-12 2013-07-02 Avx Corporation Leadwire configuration for a planar anode of a wet electrolytic capacitor
JP6185392B2 (ja) 2011-02-04 2017-08-23 ヴィシャイ スプレイグ, インコーポレイテッドVishay Sprague, Inc. 密封型電界コンデンサ
US8947857B2 (en) 2011-04-07 2015-02-03 Avx Corporation Manganese oxide capacitor for use in extreme environments
US8300387B1 (en) 2011-04-07 2012-10-30 Avx Corporation Hermetically sealed electrolytic capacitor with enhanced mechanical stability
JP5466722B2 (ja) * 2011-04-15 2014-04-09 Ｎｅｃトーキン株式会社 固体電解コンデンサ
US8451586B2 (en) 2011-09-13 2013-05-28 Avx Corporation Sealing assembly for a wet electrolytic capacitor
US8741214B2 (en) 2011-10-17 2014-06-03 Evans Capacitor Company Sintering method, particularly for forming low ESR capacitor anodes
JP2013105892A (ja) * 2011-11-14 2013-05-30 Fujitsu Ltd タンタル電解コンデンサ及びその製造方法
US9105401B2 (en) 2011-12-02 2015-08-11 Avx Corporation Wet electrolytic capacitor containing a gelled working electrolyte
US9076592B2 (en) 2012-03-16 2015-07-07 Avx Corporation Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a microemulsion
JP2013219362A (ja) * 2012-04-11 2013-10-24 Avx Corp 過酷な条件下で強化された機械的安定性を有する固体電解コンデンサ
JP5202753B1 (ja) 2012-10-16 2013-06-05 太陽誘電株式会社 電気化学キャパシタ
US9053863B2 (en) 2013-03-06 2015-06-09 Cooper Technologies Company Electrochemical energy storage device with coincident electrical terminal and electrolyte fill hole
GB2512481B (en) * 2013-03-15 2018-05-30 Avx Corp Wet electrolytic capacitor for use at high temperatures
US9355789B2 (en) 2013-05-10 2016-05-31 Greatbatch Ltd. Internal insulation design using porous material for an electrochemical cell
CN103366963B (zh) * 2013-07-22 2016-05-18 株洲宏达电子股份有限公司 高温片式钽电容器及其制作方法
CN105097288B (zh) * 2015-09-25 2018-06-29 株洲宏达电子股份有限公司 一种金属封装结构片式钽电容器及其封装方法
TW201714191A (zh) 2015-10-14 2017-04-16 鈺邦科技股份有限公司 固態電解電容器封裝結構及其製造方法
US9875855B2 (en) * 2015-10-30 2018-01-23 Greatbatch Ltd. High voltage tantalum capacitor with improved cathode/separator design and method of manufacture
US10186382B2 (en) * 2016-01-18 2019-01-22 Avx Corporation Solid electrolytic capacitor with improved leakage current
US10381166B2 (en) * 2016-05-25 2019-08-13 Vishay Sprague, Inc. High performance and reliability solid electrolytic tantalum capacitors and screening method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060087795A1 (en) * 2004-10-27 2006-04-27 Nec Tokin Corporation Surface-mount capacitor and method of producing the same
US20090147447A1 (en) * 2007-12-07 2009-06-11 Sanyo Electric Co., Ltd. Solid electrolytic capacitor
US20140061284A1 (en) * 2012-09-05 2014-03-06 Kemet Electronics Corporation Hermetically Sealed Polymer Capacitors with High Stability at Elevated Temperatures
US20170125178A1 (en) * 2015-10-30 2017-05-04 Greatbatch Ltd. High voltage dual anode tantalum capacitor with facing casing clamshells contacting an intermediate partition
US20170140876A1 (en) * 2015-11-16 2017-05-18 Vishay Sprague, Inc. Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting

Also Published As

Publication number Publication date
KR102626144B1 (ko) 2024-01-16
JP2025061405A (ja) 2025-04-10
EP3830851B1 (en) 2026-04-01
KR20210038988A (ko) 2021-04-08
US20200075264A1 (en) 2020-03-05
EP3830851A1 (en) 2021-06-09
IL281071A (en) 2021-04-29
CN112840423B (zh) 2023-06-16
CN112840423A (zh) 2021-05-25
EP3830851A4 (en) 2022-05-04
JP2021535602A (ja) 2021-12-16
IL281071B1 (en) 2025-04-01
US11024464B2 (en) 2021-06-01
WO2020044330A1 (en) 2020-03-05
TW202016959A (zh) 2020-05-01
TWI844559B (zh) 2024-06-11

Similar Documents

Publication Publication Date Title
US20240363290A1 (en) Electrolytic capacitor and manufacturing method thereof
KR102473923B1 (ko) 고체전해 콘덴서
US8179665B2 (en) Solid electrolytic capacitor with increased capacitance
CN111247610B (zh) 电解电容器及其制造方法
US10600576B2 (en) Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting
KR101531099B1 (ko) 고체 전해 콘덴서 및 그 제조방법
JP4889037B2 (ja) 表面実装型電解コンデンサおよびその製造方法
IL281071B2 (en) Hermetically sealed surface mount polymer capacitor
US4166286A (en) Encapsulated plannar chip capacitor
US8035954B2 (en) Surface-mount type electrolytic capacitor and method of producing the same
JP4193975B2 (ja) 気密端子ユニット
JP2021535602A5 (https=)
CN207977356U (zh) 一种锂离子电池及其上盖
JP3080923B2 (ja) 固体電解コンデンサの製造方法
JPWO2020044330A5 (https=)
HK40052656A (zh) 气密表面安装聚合物电容器
US20100156589A1 (en) Resistor and method for making a resistor
CN210575313U (zh) 一种绝缘良好的模压封装型电阻器
JPS5814562Y2 (ja) バリスタ
JP3949785B2 (ja) キャップ端子付電解コンデンサ
WO2014050111A1 (ja) 固体電解コンデンサ
US3311967A (en) Method of manufacturing encapsulated components
JPH0419786Y2 (https=)
KR100881138B1 (ko) 고체 전해 콘덴서 및 그 제조방법
JP2012004341A (ja) 固体電解コンデンサ