JP2015094000A - 基板用端子および基板コネクタ - Google Patents
基板用端子および基板コネクタ Download PDFInfo
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- JP2015094000A JP2015094000A JP2013232916A JP2013232916A JP2015094000A JP 2015094000 A JP2015094000 A JP 2015094000A JP 2013232916 A JP2013232916 A JP 2013232916A JP 2013232916 A JP2013232916 A JP 2013232916A JP 2015094000 A JP2015094000 A JP 2015094000A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
- C25D5/505—After-treatment of electroplated surfaces by heat-treatment of electroplated tin coatings, e.g. by melting
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12708—Sn-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12708—Sn-base component
- Y10T428/12715—Next to Group IB metal-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electroplating Methods And Accessories (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
該めっき被膜は、
Sn母相と該Sn母相に分散されたSn−Pd系合金相とを備え、かつ、上記Sn母相および上記Sn−Pd系合金相が外表面に存在する最外層を有しており、
該最外層におけるPd含有率は、7原子%以下とされていることを特徴とする基板用端子にある。
実施例1の基板用端子、基板コネクタについて、図1〜図3を用いて説明する。図1〜図3に示すように、本例の基板用端子1は、金属材料よりなる基材11と、基材11の表面を覆うめっき被膜12とを有している。めっき被膜12は、Sn母相120aとSn母相120aに分散されたSn−Pd系合金相120bとを備え、かつ、Sn母相120aおよびSn−Pd系合金相120bが外表面に存在する最外層120を有している。最外層120におけるPd含有率は、7原子%以下とされている。以下、これを詳説する。
いる。
実施例2の基板用端子、基板コネクタについて、図4を用いて説明する。図4に示すように、実施例2の基板用端子1は、めっき被膜12が内層121を有しておらず、最外層120から構成されている点で、実施例1の基板用端子1と異なっている。また、実施例2の基板コネクタ2は、実施例2の基板用端子1を用いた点で、実施例1の基板コネクタ2と異なっている。その他の構成は、実施例1と同様である。
以下、実験例を用いてより具体的に説明する。
清浄な銅基板(大きさ40mm×100mm、厚み300μm、)の表面に、厚み2.0μmのNiめっき層、厚み20nmのPdめっき層、厚み1.0μmのSnめっき層を順次形成した。その後、これを大気中にて300℃で加熱し、試料1のめっき部材を作製した。
試料1のめっき部材の作製と同様にして、最外層におけるPd含有率の異なる試料2〜試料4のめっき部材を作製した。この際、Pd含有率は、Snめっき層の厚みを1.0μmとするとともに、Pdめっき層の厚みを10nm(試料2)、20nm(試料3)、50nm(試料4)とすることにより調節した。試料2は、Pd含有率が1.6原子%、試料3は、Pd含有率が3.0原子%、試料4は、Pd含有率が6.4原子%である。
11 基材
12 めっき被膜
120 最外層
120a Sn母相
120b Sn−Pd系合金相
2 基板コネクタ
20 ハウジング
Claims (6)
- 金属材料よりなる基材と、該基材の表面を覆うめっき被膜とを有し、
該めっき被膜は、
Sn母相と該Sn母相に分散されたSn−Pd系合金相とを備え、かつ、上記Sn母相および上記Sn−Pd系合金相が外表面に存在する最外層を有しており、
該最外層におけるPd含有率は、7原子%以下とされていることを特徴とする基板用端子。 - 上記めっき被膜は、上記基材と上記最外層との間に介在する内層とを有していることを特徴とする請求項1に記載の基板用端子。
- 上記基材は、端子形状加工時に形成された破面を有しており、
上記めっき被膜は、上記破面を含んで上記基材の表面を覆っていることを特徴とする請求項1または2に記載の基板用端子。 - 上記基材は、CuまたはCu合金であることを特徴とする請求項1〜3のいずれか1項に記載の基板用端子。
- 請求項1〜4のいずれか1項に記載の基板用端子と、該基板用端子を保持するハウジングとを有することを特徴とする基板コネクタ。
- 上記基板用端子は、はんだ接合によりプリント回路基板に取り付けられて使用されることを特徴とする請求項5に記載の基板コネクタ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013232916A JP6060875B2 (ja) | 2013-11-11 | 2013-11-11 | 基板用端子および基板コネクタ |
PCT/JP2014/078045 WO2015068572A1 (ja) | 2013-11-11 | 2014-10-22 | 基板用端子および基板コネクタ |
CN201480061693.3A CN105723018B (zh) | 2013-11-11 | 2014-10-22 | 基板用端子及其制造方法以及基板连接器 |
DE112014005145.4T DE112014005145B4 (de) | 2013-11-11 | 2014-10-22 | Plattenanschluss, Herstellungsverfahren hierfür und Plattenverbinder |
US15/030,072 US10177478B2 (en) | 2013-11-11 | 2014-10-22 | Board terminal and board connector |
Applications Claiming Priority (1)
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JP2013232916A JP6060875B2 (ja) | 2013-11-11 | 2013-11-11 | 基板用端子および基板コネクタ |
Publications (2)
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JP2015094000A true JP2015094000A (ja) | 2015-05-18 |
JP6060875B2 JP6060875B2 (ja) | 2017-01-18 |
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JP2013232916A Active JP6060875B2 (ja) | 2013-11-11 | 2013-11-11 | 基板用端子および基板コネクタ |
Country Status (5)
Country | Link |
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US (1) | US10177478B2 (ja) |
JP (1) | JP6060875B2 (ja) |
CN (1) | CN105723018B (ja) |
DE (1) | DE112014005145B4 (ja) |
WO (1) | WO2015068572A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017190488A (ja) * | 2016-04-13 | 2017-10-19 | 住友電気工業株式会社 | コネクタ端子用線材およびこれを用いたコネクタ |
JP2017195073A (ja) * | 2016-04-20 | 2017-10-26 | 株式会社オートネットワーク技術研究所 | 接続端子および接続端子対 |
CN114402487A (zh) * | 2019-09-19 | 2022-04-26 | 株式会社自动网络技术研究所 | 销端子、连接器、带连接器线束以及控制单元 |
DE112016002685B4 (de) | 2015-11-06 | 2023-07-20 | Autonetworks Technologies, Ltd. | Anschlussstück und Verbinder |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6451385B2 (ja) * | 2014-10-30 | 2019-01-16 | 株式会社オートネットワーク技術研究所 | 端子金具及びコネクタ |
JP6750545B2 (ja) | 2016-05-19 | 2020-09-02 | 株式会社オートネットワーク技術研究所 | プレスフィット端子接続構造 |
JP6733491B2 (ja) * | 2016-10-20 | 2020-07-29 | 株式会社オートネットワーク技術研究所 | 接続端子および接続端子の製造方法 |
JP7223332B2 (ja) * | 2019-09-19 | 2023-02-16 | 株式会社オートネットワーク技術研究所 | ピン端子、コネクタ、コネクタ付きワイヤーハーネス、及びコントロールユニット |
Citations (3)
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JP2003129278A (ja) * | 2001-10-16 | 2003-05-08 | Ishihara Chem Co Ltd | 前処理によるスズホイスカーの防止方法 |
WO2011001737A1 (ja) * | 2009-06-29 | 2011-01-06 | オーエム産業株式会社 | 電気部品の製造方法及び電気部品 |
WO2013168764A1 (ja) * | 2012-05-11 | 2013-11-14 | 株式会社オートネットワーク技術研究所 | コネクタ用めっき端子および端子対 |
Family Cites Families (8)
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JP3234856B2 (ja) * | 1995-03-08 | 2001-12-04 | アルプス電気株式会社 | コネクタのピンコンタクトおよびその製造方法 |
US5780172A (en) * | 1995-12-18 | 1998-07-14 | Olin Corporation | Tin coated electrical connector |
JP2003129768A (ja) * | 2001-10-29 | 2003-05-08 | Takashi Uejima | 戸 |
JP3562719B2 (ja) | 2001-11-13 | 2004-09-08 | 矢崎総業株式会社 | 端子 |
JP3926355B2 (ja) * | 2004-09-10 | 2007-06-06 | 株式会社神戸製鋼所 | 接続部品用導電材料及びその製造方法 |
JP2007048684A (ja) * | 2005-08-12 | 2007-02-22 | Japan Aviation Electronics Industry Ltd | コネクタ |
DE112015001594B4 (de) * | 2014-04-03 | 2021-02-04 | Autonetworks Technologies, Ltd. | Anschlusspaar und Steckverbinderpaar, das das Anschlusspaar einschließt |
JP6451385B2 (ja) * | 2014-10-30 | 2019-01-16 | 株式会社オートネットワーク技術研究所 | 端子金具及びコネクタ |
-
2013
- 2013-11-11 JP JP2013232916A patent/JP6060875B2/ja active Active
-
2014
- 2014-10-22 WO PCT/JP2014/078045 patent/WO2015068572A1/ja active Application Filing
- 2014-10-22 US US15/030,072 patent/US10177478B2/en active Active
- 2014-10-22 DE DE112014005145.4T patent/DE112014005145B4/de active Active
- 2014-10-22 CN CN201480061693.3A patent/CN105723018B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003129278A (ja) * | 2001-10-16 | 2003-05-08 | Ishihara Chem Co Ltd | 前処理によるスズホイスカーの防止方法 |
WO2011001737A1 (ja) * | 2009-06-29 | 2011-01-06 | オーエム産業株式会社 | 電気部品の製造方法及び電気部品 |
WO2013168764A1 (ja) * | 2012-05-11 | 2013-11-14 | 株式会社オートネットワーク技術研究所 | コネクタ用めっき端子および端子対 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112016002685B4 (de) | 2015-11-06 | 2023-07-20 | Autonetworks Technologies, Ltd. | Anschlussstück und Verbinder |
JP2017190488A (ja) * | 2016-04-13 | 2017-10-19 | 住友電気工業株式会社 | コネクタ端子用線材およびこれを用いたコネクタ |
DE112016006744T5 (de) | 2016-04-13 | 2018-12-27 | Autonetworks Technologies, Ltd. | Verbinderendstück-Walzdraht und Verbinder, der diesen enthält |
JP2017195073A (ja) * | 2016-04-20 | 2017-10-26 | 株式会社オートネットワーク技術研究所 | 接続端子および接続端子対 |
WO2017183516A1 (ja) * | 2016-04-20 | 2017-10-26 | 株式会社オートネットワーク技術研究所 | 接続端子および接続端子対 |
CN114402487A (zh) * | 2019-09-19 | 2022-04-26 | 株式会社自动网络技术研究所 | 销端子、连接器、带连接器线束以及控制单元 |
CN114402487B (zh) * | 2019-09-19 | 2023-12-08 | 株式会社自动网络技术研究所 | 销端子、连接器、带连接器线束以及控制单元 |
Also Published As
Publication number | Publication date |
---|---|
DE112014005145B4 (de) | 2021-03-25 |
US10177478B2 (en) | 2019-01-08 |
WO2015068572A1 (ja) | 2015-05-14 |
JP6060875B2 (ja) | 2017-01-18 |
CN105723018B (zh) | 2018-09-25 |
DE112014005145T5 (de) | 2016-08-04 |
US20160240950A1 (en) | 2016-08-18 |
CN105723018A (zh) | 2016-06-29 |
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