TW201712975A - Connection structure for connector - Google Patents

Connection structure for connector

Info

Publication number
TW201712975A
TW201712975A TW105131347A TW105131347A TW201712975A TW 201712975 A TW201712975 A TW 201712975A TW 105131347 A TW105131347 A TW 105131347A TW 105131347 A TW105131347 A TW 105131347A TW 201712975 A TW201712975 A TW 201712975A
Authority
TW
Taiwan
Prior art keywords
pair
differential
differential signal
grounding
leg portions
Prior art date
Application number
TW105131347A
Other languages
Chinese (zh)
Other versions
TWI618318B (en
Inventor
Naoyuki Ono
Osamu Hayashi
Original Assignee
Smk Kk
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 Smk Kk filed Critical Smk Kk
Publication of TW201712975A publication Critical patent/TW201712975A/en
Application granted granted Critical
Publication of TWI618318B publication Critical patent/TWI618318B/en

Links

Classifications

    • 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
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

In this invention, differential terminal leg portions of a pair of differential signal terminals are connected by being soldered, at protruding positions thereof on the back surface of an insulation housing, to respective signal patterns on an opposing wiring base plate, and shield-grounding connection portions are disposed at grounding connection positions that are related by a symmetry based on both protruding positions of the pair of differential terminal leg portions, and are connected by being soldered to respective grounding patterns on the wiring base plate which is symmetrically shaped based on both protruding positions of the pair of differential terminal leg portions. Since parasitic capacitances which occur between the grounded shield-grounding connection portions or the grounding pattern and each of the pair of differential signal terminals are approximately equal, no common mode current due to the difference in parasitic capacitances is generated even if a high frequency differential signal flows in the pair of differential signal terminals.
TW105131347A 2015-09-29 2016-09-29 Connector connection structure TWI618318B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/004930 WO2017056127A1 (en) 2015-09-29 2015-09-29 Connection structure for connector

Publications (2)

Publication Number Publication Date
TW201712975A true TW201712975A (en) 2017-04-01
TWI618318B TWI618318B (en) 2018-03-11

Family

ID=58422853

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105131347A TWI618318B (en) 2015-09-29 2016-09-29 Connector connection structure

Country Status (4)

Country Link
JP (1) JP6436162B2 (en)
CN (1) CN108352659B (en)
TW (1) TWI618318B (en)
WO (1) WO2017056127A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI856923B (en) 2024-02-07 2024-09-21 美商莫仕有限公司 Line-end connector and combination of line-end connector and board-end connector

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI627803B (en) * 2017-04-24 2018-06-21 Use the grounding pin of the grounding piece to reduce the signal interference between the two rows of terminals
JP7007180B2 (en) * 2017-12-26 2022-01-24 シーシーエス株式会社 Luminescent device
CN110391538B (en) * 2018-04-20 2024-08-13 安波福中央电气（上海）有限公司 Electrical connector and method of manufacturing the same
CN112838444A (en) * 2019-11-05 2021-05-25 沈晓萱 Connector capable of reducing signal interference
US11539170B2 (en) * 2020-05-13 2022-12-27 Japan Aviation Electronics Industry, Limited Electrical connector assembly with shielding surrounding board-to-board connectors in connected state
JP7402746B2 (en) * 2020-05-28 2023-12-21 ヒロセ電機株式会社 Charging connector unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006260836A (en) * 2005-03-15 2006-09-28 Fci Asia Technology Pte Ltd Electric connector
JP2007080782A (en) * 2005-09-16 2007-03-29 Japan Aviation Electronics Industry Ltd Electric connector
JP2009231053A (en) * 2008-03-24 2009-10-08 Tyco Electronics Amp Kk Electrical connector
JP5063713B2 (en) * 2010-01-28 2012-10-31 日本航空電子工業株式会社 connector
WO2012125938A2 (en) * 2011-03-17 2012-09-20 Molex Incorporated Mezzanine connector with terminal brick
JP5696698B2 (en) * 2012-08-23 2015-04-08 Smk株式会社 Receptacle connector
CN203859275U (en) * 2014-05-30 2014-10-01 莫列斯公司 Electrical connector
CN104505616A (en) * 2014-12-11 2015-04-08 连展科技电子（昆山）有限公司 Electric socket connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI856923B (en) 2024-02-07 2024-09-21 美商莫仕有限公司 Line-end connector and combination of line-end connector and board-end connector

Also Published As

Publication number Publication date
WO2017056127A1 (en) 2017-04-06
JP6436162B2 (en) 2018-12-12
JPWO2017056127A1 (en) 2018-03-22
CN108352659A (en) 2018-07-31
CN108352659B (en) 2019-06-11
TWI618318B (en) 2018-03-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees