DE69842086D1 - Gedruckte Leiterplatte umfassend Leiterbahnen für Lot-Anschlußflächen - Google Patents

Gedruckte Leiterplatte umfassend Leiterbahnen für Lot-Anschlußflächen

Info

Publication number
DE69842086D1
DE69842086D1 DE69842086T DE69842086T DE69842086D1 DE 69842086 D1 DE69842086 D1 DE 69842086D1 DE 69842086 T DE69842086 T DE 69842086T DE 69842086 T DE69842086 T DE 69842086T DE 69842086 D1 DE69842086 D1 DE 69842086D1
Authority
DE
Germany
Prior art keywords
circuit board
printed circuit
conductor tracks
solder pads
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.)
Expired - Lifetime
Application number
DE69842086T
Other languages
English (en)
Inventor
Yukinobu Mikado
Yasuji Hiramatsu
Honchin En
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.)
Ibiden Co Ltd
Original Assignee
Ibiden 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Application granted granted Critical
Publication of DE69842086D1 publication Critical patent/DE69842086D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
    • H05K3/383—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by microetching
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/421—Blind plated via connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
    • H05K3/4661—Adding a circuit layer by direct wet plating, e.g. electroless plating; insulating materials adapted therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/111—Pads for surface mounting, e.g. lay-out
    • H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/03—Metal processing
    • H05K2203/0307—Providing micro- or nanometer scale roughness on a metal surface, e.g. by plating of nodules or dendrites
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0703—Plating
    • H05K2203/072—Electroless plating, e.g. finish plating or initial plating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/12—Using specific substances
    • H05K2203/121—Metallo-organic compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0094—Filling or covering plated through-holes or blind plated vias, e.g. for masking or for mechanical reinforcement
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
    • H05K3/384—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by plating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
DE69842086T 1997-07-08 1998-07-08 Gedruckte Leiterplatte umfassend Leiterbahnen für Lot-Anschlußflächen Expired - Lifetime DE69842086D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19635197 1997-07-08
PCT/IB1998/001047 WO1999003316A1 (fr) 1997-07-08 1998-07-08 Carte a circuits imprimes et procede de fabrication de ladite carte

Publications (1)

Publication Number Publication Date
DE69842086D1 true DE69842086D1 (de) 2011-02-17

Family

ID=16356404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69842086T Expired - Lifetime DE69842086D1 (de) 1997-07-08 1998-07-08 Gedruckte Leiterplatte umfassend Leiterbahnen für Lot-Anschlußflächen

Country Status (7)

Country Link
US (1) US6242079B1 (de)
EP (2) EP1893005B1 (de)
JP (2) JPH1187928A (de)
KR (1) KR100361565B1 (de)
CN (2) CN100358401C (de)
DE (1) DE69842086D1 (de)
WO (1) WO1999003316A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6703565B1 (en) * 1996-09-06 2004-03-09 Matsushita Electric Industrial Co., Ltd. Printed wiring board
US6141870A (en) 1997-08-04 2000-11-07 Peter K. Trzyna Method for making electrical device
US6159586A (en) * 1997-09-25 2000-12-12 Nitto Denko Corporation Multilayer wiring substrate and method for producing the same
US6565954B2 (en) 1998-05-14 2003-05-20 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
SG86345A1 (en) 1998-05-14 2002-02-19 Matsushita Electric Ind Co Ltd Circuit board and method of manufacturing the same
EP1121008B1 (de) * 1998-09-03 2008-07-30 Ibiden Co., Ltd. Mehrschichtige leiterplatte und verfahren zu deren herstellung
MY139405A (en) 1998-09-28 2009-09-30 Ibiden Co Ltd Printed circuit board and method for its production
US6451448B1 (en) * 1999-12-22 2002-09-17 Mitsubishi Shindoh Co. Ltd. Surface treated metallic materials and manufacturing method thereof
JP4651159B2 (ja) * 2000-06-23 2011-03-16 イビデン株式会社 多層プリント配線板および多層プリント配線板の製造方法
US6506314B1 (en) * 2000-07-27 2003-01-14 Atotech Deutschland Gmbh Adhesion of polymeric materials to metal surfaces
US6518514B2 (en) * 2000-08-21 2003-02-11 Matsushita Electric Industrial Co., Ltd. Circuit board and production of the same
JP4691797B2 (ja) * 2001-02-15 2011-06-01 イビデン株式会社 プリント配線板及びその製造方法
US20020170897A1 (en) * 2001-05-21 2002-11-21 Hall Frank L. Methods for preparing ball grid array substrates via use of a laser
JP2003037224A (ja) * 2001-07-23 2003-02-07 Ibiden Co Ltd モジュール用基板
JP2003037231A (ja) * 2001-07-23 2003-02-07 Ibiden Co Ltd モジュール用基板
JP3941433B2 (ja) 2001-08-08 2007-07-04 株式会社豊田自動織機 ビアホールのスミア除去方法
JP4000796B2 (ja) * 2001-08-08 2007-10-31 株式会社豊田自動織機 ビアホールの銅メッキ方法
JP4737885B2 (ja) * 2001-08-08 2011-08-03 イビデン株式会社 モジュール用基板
JP2003060137A (ja) * 2001-08-08 2003-02-28 Ibiden Co Ltd モジュール用基板
JP2003133727A (ja) * 2001-10-22 2003-05-09 Nec Toppan Circuit Solutions Inc 樹脂穴埋め基板の製造方法およびそれを用いた多層プリント配線板の製造方法
JP3807312B2 (ja) * 2002-01-18 2006-08-09 富士通株式会社 プリント基板とその製造方法
JP2003234572A (ja) * 2002-02-06 2003-08-22 Nitto Denko Corp 両面配線基板の製造方法
JP4259024B2 (ja) * 2002-02-07 2009-04-30 富士通株式会社 多層配線基板の製造方法およびこれにより製造される多層配線基板
DE10235332A1 (de) * 2002-08-01 2004-02-19 Infineon Technologies Ag Mehrlagiger Schaltungsträger und Herstellung desselben
JP2005158848A (ja) * 2003-11-21 2005-06-16 Nitto Denko Corp 配線回路基板の製造方法
AT500807B1 (de) * 2004-01-23 2006-11-15 Austria Tech & System Tech Verfahren zum herstellen eines leiterplattenelements sowie leiterplattenelement
JP4308716B2 (ja) * 2004-06-09 2009-08-05 新光電気工業株式会社 半導体パッケージの製造方法
KR100619348B1 (ko) * 2004-09-21 2006-09-12 삼성전기주식회사 무전해 니켈 도금을 이용한 패키지 기판의 제조 방법
KR20100025597A (ko) * 2005-05-23 2010-03-09 이비덴 가부시키가이샤 프린트 배선판
US8129623B2 (en) * 2006-01-30 2012-03-06 Kyocera Corporation Resin film, adhesive sheet, circuit board, and electronic apparatus
KR100659510B1 (ko) * 2006-02-16 2006-12-20 삼성전기주식회사 캐비티가 형성된 기판 제조 방법
JP5110885B2 (ja) * 2007-01-19 2012-12-26 キヤノン株式会社 複数の導電性の領域を有する構造体
TW200906263A (en) * 2007-05-29 2009-02-01 Matsushita Electric Ind Co Ltd Circuit board and method for manufacturing the same
KR100850243B1 (ko) * 2007-07-26 2008-08-04 삼성전기주식회사 인쇄회로기판 및 그 제조방법
KR101505623B1 (ko) * 2007-09-19 2015-03-24 우에무라 고교 가부시키가이샤 빌드업 적층 기판의 제조 방법
CN101466207B (zh) * 2007-12-19 2011-11-16 富葵精密组件(深圳)有限公司 电路板及其制作方法
JP5262188B2 (ja) * 2008-02-29 2013-08-14 富士通株式会社 基板
JP2008294459A (ja) * 2008-07-11 2008-12-04 Ibiden Co Ltd 多層プリント配線板
US7542302B1 (en) * 2008-07-14 2009-06-02 International Business Machines Corporation Minimizing thickness of deadfronted display assemblies
CN101765341B (zh) * 2008-12-26 2012-01-04 南亚电路板股份有限公司 激光辅助基板线路成型结构与方法
CN102036509B (zh) * 2009-09-25 2013-03-27 北大方正集团有限公司 一种电路板通孔盲孔电镀方法
KR101860965B1 (ko) * 2010-06-03 2018-07-05 디디아이 글로벌 코퍼레이션 서브어셈블리를 결합시키기 위해 블라인드 및 내부 마이크로 비아를 사용하는 인쇄 회로 기판 제조시스템 및 그 방법
JP5116857B2 (ja) * 2011-01-07 2013-01-09 イビデン株式会社 多層プリント配線板及び多層プリント配線板の製造方法
KR20120138290A (ko) * 2011-06-14 2012-12-26 삼성디스플레이 주식회사 식각액 조성물, 및 이를 이용한 금속 배선과 박막 트랜지스터 기판 형성 방법
CN102413639B (zh) * 2011-07-27 2015-04-15 深南电路有限公司 一种电路板的制造方法
KR101299258B1 (ko) * 2012-10-26 2013-08-22 주식회사 에스아이 플렉스 인쇄회로기판의 ｂｖｈ 깊이 최소화공법
CN103384448A (zh) * 2013-06-27 2013-11-06 清华大学 印刷电路板及表面处理方法
CN105225976A (zh) * 2014-06-25 2016-01-06 中芯国际集成电路制造(上海)有限公司 焊盘的制作方法及半导体器件
CN105826295B (zh) * 2015-01-07 2019-01-29 中芯国际集成电路制造(上海)有限公司 互连结构及其形成方法
TWI578416B (zh) * 2015-09-18 2017-04-11 Subtron Technology Co Ltd 封裝載板及其製作方法
JP2017191894A (ja) * 2016-04-14 2017-10-19 イビデン株式会社 プリント配線基板及びその製造方法
KR20180060687A (ko) * 2016-11-29 2018-06-07 삼성전기주식회사 인쇄회로기판 제조방법
US10892671B2 (en) * 2017-07-25 2021-01-12 GM Global Technology Operations LLC Electrically conductive copper components and joining processes therefor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101356A (ja) 1982-12-01 1984-06-11 松下電工株式会社 銅箔およびそれを用いた電気用積層板
JPS63126297A (ja) 1986-11-14 1988-05-30 イビデン株式会社 多層プリント配線板並びにそれの製造方法と無電解めっき用絶縁剤
JP2776886B2 (ja) 1989-05-31 1998-07-16 イビデン株式会社 多層プリント配線板およびその製造方法
FR2659361B1 (fr) * 1990-03-06 1994-07-29 Saurer Diederichs Sa Dispositif de detissage automatique pour machines a tisser avec organes d'insertion mecanique de la trame.
JP2915114B2 (ja) 1990-09-18 1999-07-05 株式会社トクヤマ 窒化アルミニウムメタライズ基板の製造方法
JPH04277690A (ja) 1991-03-06 1992-10-02 Nec Corp 印刷配線基板の表面処理方法
JP2781954B2 (ja) * 1994-03-04 1998-07-30 メック株式会社 銅および銅合金の表面処理剤
JPH07297547A (ja) 1994-04-20 1995-11-10 Nec Corp 多層印刷配線板の製造方法
JP3101197B2 (ja) 1994-12-01 2000-10-23 イビデン株式会社 多層プリント配線板およびその製造方法
KR100269580B1 (ko) * 1994-12-01 2000-10-16 엔도 마사루 다층 프린트 배선판 및 그 제조방법(multilayer printed wiring board and process for producing the same)
JPH08242064A (ja) 1995-03-01 1996-09-17 Ibiden Co Ltd プリント配線板
JPH0936651A (ja) * 1995-07-20 1997-02-07 Casio Comput Co Ltd 携帯無線機器用アンテナ
JPH0936551A (ja) 1995-05-15 1997-02-07 Ibiden Co Ltd 多層プリント配線板用片面回路基板、および多層プリント配線板とその製造方法
EP0744884A3 (de) * 1995-05-23 1997-09-24 Hitachi Chemical Co Ltd Verfahren zur Herstellung einer mehrschichtigen Leiterplatte
SG71838A1 (en) * 1995-06-06 2000-04-18 Ibiden Co Ltd Printed circuit boards
JP2923524B2 (ja) 1995-08-01 1999-07-26 メック株式会社 銅および銅合金のマイクロエッチング剤並びにマイクロエッチング方法
US6010768A (en) * 1995-11-10 2000-01-04 Ibiden Co., Ltd. Multilayer printed circuit board, method of producing multilayer printed circuit board and resin filler
DE69942467D1 (de) * 1998-07-08 2010-07-15 Ibiden Co Ltd Leiterplatte und Herstellungsverfahren dafür

Also Published As

Publication number Publication date
KR20010021557A (ko) 2001-03-15
EP0999731A1 (de) 2000-05-10
US6242079B1 (en) 2001-06-05
EP1893005A2 (de) 2008-02-27
CN1262859A (zh) 2000-08-09
JP2000124617A (ja) 2000-04-28
KR100361565B1 (ko) 2002-11-22
EP1893005B1 (de) 2012-02-29
JPH1187928A (ja) 1999-03-30
CN101106872B (zh) 2010-06-23
EP1893005A3 (de) 2009-01-28
CN100358401C (zh) 2007-12-26
WO1999003316A1 (fr) 1999-01-21
EP0999731A4 (de) 2005-11-30
EP0999731B1 (de) 2011-01-05
CN101106872A (zh) 2008-01-16

Similar Documents

Publication Publication Date Title
DE69842086D1 (de) Gedruckte Leiterplatte umfassend Leiterbahnen für Lot-Anschlußflächen
DE69808561T2 (de) Verbinderanordnung für gedruckte Leiterplatten
DE59813841D1 (de) Mehrlagen-Leiterplatte
DE69516042T2 (de) Winkelverbinder für Leiterplatten
DE69812221D1 (de) Gedruckte Leiterplatte
DE69740139D1 (de) Mehrlagige Leiterplatte
DE69943290D1 (de) Gedruckte Leiterplatte
DE69842069D1 (de) Mehrschichtige gedruckte Leiterplatte
DE69739005D1 (de) Lötpad-Anordnung und Verbindungsstruktur für mehrlagige Leiterplatten
AU3209895A (en) Solder pad for printed circuit boards
DE60043603D1 (de) Verbinder für gedruckte Leiterplatten
DE69942711D1 (de) Mehrschichtige gedruckte Leiterplatte
DE69925880D1 (de) Verbindungsverfahren für Leiterplatte
DE69837520D1 (de) Gedruckte Leiterplatte
DE69827754D1 (de) Gedruckte Schaltungsplatte
DE69637558D1 (de) Mehrlagen gedruckte Schaltungsplatte
FI19992062A (fi) Painettu piirilevy
NO973654D0 (no) Elektrisk kontakt for trykte kretskort
GB2331844A9 (en) Mounting chips on printed circuit boards
DE29720772U1 (de) Abstandshalter für Leiterplatten
DE9410919U1 (de) Mehrpolige Anschlußklemmen-Stiftleiste für Leiterplatten
FI970337A (fi) Piirikorttijärjestely
DE29607758U1 (de) Kontaktleiste für Leiterplatten
KR950025968U (ko) 인쇄 회로 기판용 전기 커넥터
DE9413196U1 (de) Steckverbindung für Leiterplatten