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EP1950849A3 - Filter connector with high frequency shield - Google Patents

Filter connector with high frequency shield Download PDF

Info

Publication number
EP1950849A3
EP1950849A3 EP07021702A EP07021702A EP1950849A3 EP 1950849 A3 EP1950849 A3 EP 1950849A3 EP 07021702 A EP07021702 A EP 07021702A EP 07021702 A EP07021702 A EP 07021702A EP 1950849 A3 EP1950849 A3 EP 1950849A3
Authority
EP
European Patent Office
Prior art keywords
pin
trace
signal
joined
traces
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.)
Withdrawn
Application number
EP07021702A
Other languages
German (de)
French (fr)
Other versions
EP1950849A2 (en
Inventor
Neil Allan Mahaffy
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises LLC
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 ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Publication of EP1950849A2 publication Critical patent/EP1950849A2/en
Publication of EP1950849A3 publication Critical patent/EP1950849A3/en
Withdrawn legal-status Critical Current

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
    • H01R13/7195—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with planar filters with openings for contacts
    • 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
    • H01R13/6464—Means for preventing cross-talk by adding capacitive elements
    • H01R13/6466—Means for preventing cross-talk by adding capacitive elements on substrates, e.g. printed circuit boards [PCB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A shield is provided that blocks high frequency EMI (electromagnetic interference) from reaching circuitry that is connected to pins of a filter connector. The filter connector includes a plurality of pins (12) that extend through holes (28) in first boards (26), with each pin joined by a solder joint (90) to a signal trace (32, 60) that surrounds the pin hole. Filter components such as capacitors (40), each have one terminal (44) joined to a signal trace and another terminal (42) joined to a ground trace (30), with a gap (62) between the traces. Second boards (75) are provided that each lies facewise adjacent to a first board and that each carries a shield trace (72) that covers the gap between signal and ground traces. The pin-receiving hole in each second board has a circular portion and has a notch (100) therein though which a solder dispenser (102) can fit to dispense solder directly into the space between and on the pin and the signal traces.
EP07021702A 2006-11-20 2007-11-08 Filter connector with high frequency shield Withdrawn EP1950849A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86011706P 2006-11-20 2006-11-20

Publications (2)

Publication Number Publication Date
EP1950849A2 EP1950849A2 (en) 2008-07-30
EP1950849A3 true EP1950849A3 (en) 2008-08-13

Family

ID=39110491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021702A Withdrawn EP1950849A3 (en) 2006-11-20 2007-11-08 Filter connector with high frequency shield

Country Status (4)

Country Link
EP (1) EP1950849A3 (en)
JP (1) JP4740220B2 (en)
KR (1) KR100962631B1 (en)
IL (1) IL187101A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962601B1 (en) 2010-07-06 2013-06-14 Thales Sa CONNECTOR OF ELECTRONIC ASSEMBLIES SHIELDING AND WITHOUT ELECTRIC WELDING
CN115055952B (en) * 2022-07-06 2024-03-08 珠海格力电器股份有限公司 Automatic screw screwing device and screwing method for power device assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670054A1 (en) * 1990-11-29 1992-06-05 Radiall Sa Multi-contact filter connector
US6896552B2 (en) * 2003-05-06 2005-05-24 Itt Manufacturing Enterprises, Inc. Filtered connector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02131279A (en) * 1988-11-11 1990-05-21 Konica Corp Toner recovery device
JP2868376B2 (en) * 1992-09-07 1999-03-10 日本カーバイド工業株式会社 LC substrate and manufacturing method thereof
JPH1027987A (en) * 1996-07-10 1998-01-27 Hitachi Ltd Low EMI circuit board and low EMI cable connector
DE10064969B4 (en) * 2000-01-20 2007-11-15 Heidelberger Druckmaschinen Ag Filter device for at least one to be connected from the outside to a housing electrical line
JP3678658B2 (en) * 2001-02-21 2005-08-03 日本電気通信システム株式会社 Power cable connector for EMI countermeasures
US7014507B1 (en) * 2004-09-01 2006-03-21 Itt Manufacturing Enterprises, Inc. Filtered connector that blocks high frequency noise

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670054A1 (en) * 1990-11-29 1992-06-05 Radiall Sa Multi-contact filter connector
US6896552B2 (en) * 2003-05-06 2005-05-24 Itt Manufacturing Enterprises, Inc. Filtered connector

Also Published As

Publication number Publication date
KR100962631B1 (en) 2010-06-11
JP2008135389A (en) 2008-06-12
JP4740220B2 (en) 2011-08-03
EP1950849A2 (en) 2008-07-30
IL187101A0 (en) 2008-02-09
KR20080045624A (en) 2008-05-23

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