[go: up one dir, main page]

WO2008005122A2 - Ensemble grille de connexion à charnière pour connecteur électrique - Google Patents

Ensemble grille de connexion à charnière pour connecteur électrique Download PDF

Info

Publication number
WO2008005122A2
WO2008005122A2 PCT/US2007/012432 US2007012432W WO2008005122A2 WO 2008005122 A2 WO2008005122 A2 WO 2008005122A2 US 2007012432 W US2007012432 W US 2007012432W WO 2008005122 A2 WO2008005122 A2 WO 2008005122A2
Authority
WO
WIPO (PCT)
Prior art keywords
leadframe
housing
contacts
contact
assembly
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.)
Ceased
Application number
PCT/US2007/012432
Other languages
English (en)
Other versions
WO2008005122A3 (fr
Inventor
Steven E. Minich
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.)
FCI SA
FCI Americas Technology LLC
Original Assignee
FCI SA
Framatome Connectors International SAS
FCI Americas Technology 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
Priority claimed from US11/480,045 external-priority patent/US7309257B1/en
Application filed by FCI SA, Framatome Connectors International SAS, FCI Americas Technology LLC filed Critical FCI SA
Priority to CN2007800245647A priority Critical patent/CN101479847B/zh
Publication of WO2008005122A2 publication Critical patent/WO2008005122A2/fr
Publication of WO2008005122A3 publication Critical patent/WO2008005122A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members
    • 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

Definitions

  • a typical leadframe assembly includes a dielectric leadframe housing and a leadframe comprising a plurality of electrical contacts extending therethrough.
  • An insert-molded leadframe assembly may be manufactured according to a process wherein a leadframe is stamped from a sheet of electrically-conductive material, and a dielectric material is insert-molded over the leadframe.
  • the electrical contacts within a leadframe assembly are arranged into a linear array that extends along a direction along which the leadframe housing is elongated.
  • the contacts may be arranged edge-to-edge along the direction along which the linear array extends.
  • It may be desirable to form differential signal pairs wherein the contacts that form the pair are broadside-coupled (i.e., arranged in different planes such that the broadside of one contact faces the broadside of the other contact with which it forms the pair). Broadside coupling is often desirable as a mechanism to control (e.g., minimize or eliminate) skew between the contacts that form the differential signal pair.
  • broadside-coupled signal pairs are formed in an electrical connector by placing two IMLAs side by side.
  • a first contact in a first IMLA may be positioned adjacent to a first contact in a second IMLA such that respective broadsides of each contact face one another.
  • FCI-2735 An example of a split-IMLA configuration for broadside-coupled electrical contacts may be found in U.S. patent application no. (FCI-2735), the disclosure of which is incorporated herein by reference.
  • a separate leadframe is typically stamped for each IMLA. Respective dielectric housings are then insert- molded separately onto each of the leadframes.
  • the leadframe assembly/IMLAs may be connected to one another or separate from one another.
  • the leadframe assemblies are then inserted into a connector housing that holds them in place.
  • a leadframe assembly for an electrical connector may include a dielectric leadframe housing, and first and second electrically-conductive contacts extending through the leadframe housing. Each of the contacts may have a respective mating end.
  • the leadframe housing may define a hinge between the mating ends of the first and second contacts.
  • An electrical connector may include a connector housing and a leadframe assembly received in the connector housing.
  • the leadframe assembly may include a dielectric leadframe housing and first and second electrically-conductive contacts extending through the leadframe housing. Each of the contacts may define a respective broadside and a respective mating end.
  • the leadframe housing may be folded along a hinge between the mating ends of the first and second contacts such that the broadside of the first contact is positioned along the broadside of the second contact.
  • a method for manufacturing an electrical connector may include stamping a leadframe from a sheet of electrically-conductive material.
  • the leadframe may include first and second electrically-conductive contacts, each having a respective mating end.
  • a dielectric leadframe housing may be overmolded onto the leadframe.
  • the leadframe housing may define a hinge between the mating ends of the first and second contacts.
  • the leadframe housing may be folded along the hinge such that a face of the first contact is positioned along a face of the second contact.
  • the folded leadframe assembly may be inserted into a connector housing such that the leadframe assembly is retained in the connector housing in a folded configuration.
  • FIG. 1 is an isometric view of an example connector having hinged leadframe assemblies according to one embodiment of the present invention.
  • FlGs. 2A-2C are, respectively, isometric, side, and mating end views of an example hinged leadframe assembly.
  • FIG. 3 A includes an isometric view of a mating portion of an example hinged leadframe assembly.
  • FIG. 3B is a cross-sectional view of a mating portion of an example hinged leadframe assembly.
  • FTGs. 4 A and 4B are, respectively, isometric and side views of an example array of electrical contacts arranged as broadside-coupled signal pairs.
  • FIGs. 5A-5D depict an example method for manufacturing a hinged lead frame assembly.
  • FIG. 6 depicts a second example embodiment of a leadframe carrier strip.
  • FIG. 1 is an isometric view of an example connector 100 having a plurality of hinged leadframe assemblies 110 contained by a connector housing 102.
  • the connector housing 102 may be made of a dielectric material, such as a plastic, for example. Though the connector 100 is shown with three leadframe assemblies 1 10, it should be understood that the connector may include any number of leadframe assemblies 1 10.
  • Each leadframe assembly 110 may include a hinged leadframe housing 112 that defines a hinge 121.
  • the hinged leadframe housing 112 may be made of a dielectric material, such as a plastic, for example.
  • a plurality of electrical contacts 1 14A, 1 14B may extend through the leadframe housing 112.
  • the electrical contacts 1 14A, 1 14B may be made of an electrically-conductive material, such as phosphor bronze, for example.
  • Each leadframe assembly 110 may include a first linear array of electrical contacts 1 14A extending along a first imaginary plane, and a second linear array of electrical contacts 1 14B extending along a second imaginary plane that is parallel to the first imaginary plane.
  • the contacts 1 14A, 1 14B may be arranged into differential signal pairs. Each pair may be positioned along an imaginary plane that is generally perpendicular to the imaginary planes along which the first and second linear arrays of electrical contacts extend.
  • Each linear array may be referred to herein as a contact column.
  • a contact row may be said to extend perpendicular to the contact columns.
  • the connector 100 depicted in FIG. 1 may be said to include six columns and three rows of electrical contacts. Though each leadframe 110 is shown to include three pairs of electrical contacts 1 14A, 114B, it should be understood that each leadframe assembly 110 may include any number of electrical contacts.
  • Each of the electrical contacts 114A, 114B may define a respective mounting end 1 16A, 116B and a respective mating end 118 A, 118B.
  • the mounting ends 1 16A, 116B may be compliant ends, as shown, though it should be understood that the mounting ends may be any press-fit, through-mount, or surface-mount tail end.
  • Each of the mounting ends may include a respective fusible mounting element (not shown), such as a solder ball, for example.
  • the mating ends 1 18A, 1 18B may be gold- plated.
  • the connector 100 may define a mounting side 106 and a mating side 108.
  • the connector 100 may be a right-angle connector, as shown, wherein the plane define by the mounting side 106 is generally perpendicular to the plane defined by the mating side ' 108. It should be understood, however, that the principles of the invention could be applied to a mezzanine-style connector, wherein the plane defined by the mounting side 106 is generally parallel to the plane defined by the mating side 108.
  • FIGs. 2A-2C are, respectively, isometric, side, and mating end views of an example hinged leadframe assembly 1 10.
  • the leadframe housing 1 12 may include a first portion 112 A and a second portion 1 12B.
  • a first column of electrical contacts 114A may extend through the first portion 112A of the leadframe housing 1 12.
  • a second column of electrical contacts 114B may extend through the second portion 1 12B of the leadframe housing 1 12.
  • the first portion 112A and the second portion 112B of the leadframe housing 112 may be connected via a hinge 121 defined by a hinged portion 120 of the leadframe housing 1 12.
  • the first portion 1 12A and the second portion 112B may be otherwise unconnected.
  • the hinged portion 120 may define a mating end of the leadframe housing 1 12.
  • the leadframe housing 1 12 may include a dovetail 122.
  • the dovetail 122 may be a split dovetail. That is, the first portion 112A of the leadframe housing 1 12 may include a first portion 122A (preferably half) of the dovetail 122.
  • the second portion 112B of the leadframe housing 1 12 may include a second portion 122B (also preferably half) of the dovetail 122.
  • the leadframe housing 120 may include a first dovetail 122 proximate a first (e.g., upper) end of the leadframe assembly 1 10, and a second dovetail 122 proximate a second, opposite (e.g., lower) end of the leadframe assembly 110.
  • the connector housing 102 may define one or more dovetail receptacles 104 that are complementary to the one or more dovetails 122. That is, the dovetail receptacles 104 may be positioned, sized, and shaped to receive a corresponding dovetail 122.
  • the dovetail receptacles 104 may be sized and shaped such that, with the dovetails 122 received into the dovetail receptacles 104, the leadframe assembly 1 10 is contained in the non-inserting directions. Walls defined by the connector housing 102 tend to contain the leadframe assemblies 1 10 in the directions along which the contact rows and columns extend (i.e., the ⁇ x and ⁇ z directions shown in FIG. 1).
  • the leadframe housing 112 may also define a stop 126 that, when the leadframe housing 112 is fully seated in the connector housing 102 (see FIG. 1), the stop 126 abuts a surface (not shown) defined by the connector housing 102.
  • the leadframe assembly 110 may be contained in the mating direction (i.e., the +y direction shown in FIG. 1). Interference fits between the dovetails 122 and dovetail receptacles 104 tend to further contain the leadframe assemblies in the mating direction and the direction opposite the mating direction (i.e., the -y direction shown in FIG. 1).
  • Each dovetail 122 may include one or more protrusions 124.
  • Such protrusions 124 allow for some flexibility in the size and shape of the dovetail receptacles 104. Thus, the dovetail receptacles 104 do not have to be exact complements of the dovetails 122.
  • FIG. 3 A includes a detailed isometric view of a mating portion 120 of an example hinged leadframe assembly 110.
  • FIG. 3B is a cross-sectional view of the mating portion 120 taken transverse to the direction along which the mating portion 120 is elongated.
  • Each contact 114A, 1 14B may have a respective mating portion having a broadside 1 19A, 119B, and respective edges 1 17 A, 1 17B that extend from the broadsides 119A, 1 19B, perpendicular thereto.
  • adjacent contacts 1 14A, 114B within the mating portion 120 may be aligned broadside 119A to broadside 119B.
  • Adjacent contacts 114 A, 1 14B within the mating portion 120 may form a broadside-coupled differential signal pair. It should be understood that adjacent contacts within the mating portion 120 may be aligned edge-to-edge, and may form an edge-coupled differential signal pair.
  • the mating portion 120 of the leadframe assembly 1 10 may include a mating portion 140 of the leadframe housing 1 12.
  • the mating end 142 of leadframe housing 112 may extend farther in the mating direction (i.e., the direction along which the contacts 1 14A, 1 14B extend to be received into complementary receptacle contacts) than the mating ends 118A, 1 18B of the contacts 114A, 1 14B.
  • the mating portion 140 of the leadframe housing 1 12 may be recessed such that the mating ends 1 18A, 1 18B of the contacts 1 14A, 1 14B extend out of the dielectric material.
  • the outer broadsides 1 15 A, 1 15B of the contacts 1 14 A, 1 14B may extend beyond the outer faces 120A, 120B of the mating portion 120 of the leadframe housing 1 12, as shown.
  • the outer broadsides 1 15 A, 115B of the contacts 1 14A, 1 14B may be flush with the outer faces 120A, 120B of the mating portion 120 of the leadframe housing 112.
  • the dielectric material that forms the mating portion 120 of the leadframe housing 1 12 may extend over the inner broadsides 119A, 119B of the electrical contacts 114A, 114B, as shown, or over the outer broadsides 115 A, 1 15B of the electrical contacts 1 14 A, 1 14B (not shown).
  • the mating ends 1 18 A, 118B of the contacts 1 14 A, 114B may have one or more angled surfaces 1 13A, 1 13B that provide for lead-in to complementary receptacle contacts.
  • the mating end 142 of the leadframe housing 112 may also have one or more angled surfaces 143 A, 143B that provide for lead-in to complementary receptacles in the receptacle connector.
  • the lead portions of the adjacent contacts 114A, 1 14B in the mating portion 120 of the leadframe assembly 110 define a gap G between them.
  • the gap G has a gap width that, preferably, is as small as possible.
  • the gap width may be about 0.2-0.6mm in air, with 0.4mm preferred for a 0.3mm wide contact. In plastic, the gap width will be greater.
  • the contact width decreases, the gap width decreases.
  • Each contact 1 14A, 1 14B may have a single-ended impedance. Connectors having single-ended impedance of about 50 ohms are contemplated.
  • the pair of contacts 114 A, 1 14B may have a differential impedance.
  • Connectors having differential impedances of 85 ⁇ 10% ohms, and 100 ⁇ 10% ohms are contemplated. Differential impedance may be affected by how well the contacts are aligned relative to one another. Gap width may also affect differential impedance. Conductor width and dielectric also affect differential impedance.
  • FIGs. 4A and 4B are, respectively, isometric and side views of an example array of electrical contacts arranged as broadside-coupled differential signal pairs.
  • each contact 1 14A, 1 14B may have a respective mating end 1 18A, 1 18B, a respective first lead portion 152A, 152B extending from the mating end 118A, 1 18B, a respective mounting portion 154A, 154B, and a respective second lead portion 156A, 156B extending from the mounting portion 154A, 154B.
  • the first lead portion 152A, 152B may form a right angle with the second lead portion 156A, 156B.
  • Each first lead portion 152A, 152B, and each second lead portion 156A, 156B may be rectanguloidal in shape, having a broadside and an edge in transverse cross-section.
  • the broadside may have a length that is about twice the length of the edge, though the ratio of broadside length to edge length may be any desired ratio.
  • the transverse cross-section of each lead portion may be square, with each side having the same length.
  • the mounting ends 1 16 A, 1 16B of adjacent contacts 1 14 A, 114B may be desirable to separate the mounting ends 1 16 A, 1 16B of adjacent contacts 1 14 A, 114B by a sufficient amount such that the receiving members (e.g., throughholes, pads, plated vias, etc.) on the printed circuit board need not be too close together.
  • the receiving members e.g., throughholes, pads, plated vias, etc.
  • the contacts 1 14A, 114B that form a pair may be kept the same length (from mating end to mounting end) to avoid skew between them.
  • FIGs. 5 A-5D depict an example method for manufacturing a hinged lead frame assembly.
  • FIG. 5A depicts a carrier strip 500 comprising a first leadframe 510A comprising three electrical contacts 512A and a second leadframe 510B comprising three electrical contacts 512B.
  • Each leadframe 510A, 510B will form a respective contact column within a respective leadframe assembly.
  • the contacts 512A, 512B may be connected to one another via a carrier frame 502.
  • Connectors 504 may be provided to connect the lead portions of the contacts to one another.
  • the carrier strip 500 may be stamped from a sheet of electrically-conductive material via well-known techniques. The sheet may have a thickness of about 0.1 -0.4mm, with 0.2mm preferred.
  • Respective gaps 519 may be defined between the mating ends 518A of the contacts 512 A in leadframe 510A and the mating ends 518B of corresponding contacts 512B in leadframe 510B. The gaps 519 may be similar to the sheet thickness or greater.
  • each contact 512A, 512B may have a respective mating end 518A, 518B, a respective first lead portion 522A, 522B extending from the mating end 518A, 518B, a respective mounting portion 516A, 516B, and a respective second lead portion 52 IA, 52 IB extending from the mounting portion 516A, 516B.
  • the first lead portion 522A, 522B may form a first angle (e.g., 135°) with the second lead portion 52 IA, 52 IB.
  • the mounting portions 516A of the contacts 512A may extend in a first direction (e.g., to the left as shown in FIG.
  • the mounting portions 516B of the contacts 512B may extend in the same direction (e.g., to the left as shown in FIG. 5A) at a third angle (e.g., 45°) with respect to the respective lead portions 521B of the contacts 512B.
  • the mounting portions 512A, 512B will extend in opposite directions relative to one another.
  • a dielectric leadframe housing 530 comprising two half-portions 530A, 530B connected by one or more hinges 534, may be molded onto the leadframes 510A, 510B using well-known injection molding techniques.
  • FIG. 5B depicts a molded leadframe assembly with the carrier frame 502 still attached thereto. As shown, the contact mating ends 518A, 518B need not be surrounded by plastic, though they could be.
  • the leadframe housing 530 may define notches 532 in the dielectric material proximate the contact mating ends 518A, 518B.
  • the outer broadsides of the contacts 512A, 512B may extend beyond the outer face of the mating portion of the leadframe housing 530 (e.g., out of the page as depicted in FIG. 5B). Some dielectric housing material may be allowed to wrap around the contact edges to prevent the contact from falling out of its channel.
  • the contacts may be held by so-called "pinch pins" during the molding process so the contacts may held in a desired position between the front and back surfaces of the leadframe housing.
  • the distance between the back broadside of the contact and the back surface of the leadframe housing may be half of the gap between the contact pair in the folded leadframe assembly.
  • the hinged portion may be defined as a notch 532 in the dielectric housing.
  • the width of the notch 532 may be approximately equal to the thickness of the material used to form the mating portion of the leadframe housing. As shown, the notch 532 may be angled at about 45° on each side of the hinge. It should be understood that the wider the angle the more gradual the lead-in will be.
  • the resiliency of the hinge is expected to be a function of the type of material used and of the thickness of the material at the hinge.
  • FIGs. 5C and 5D depict the molded leadframe assembly with the carrier strip removed.
  • FIG. 5C depicts the top side of the molded leadframe assembly (which, when folded about the hinge, becomes the outer sides of the folded leadframe assembly).
  • the mating portions of the contacts 512A, 512B may extend above the top face of the dielectric housing 530 (e.g., out of the page as shown in FIG. 5C).
  • FIG. 6 depicts a hinged leadframe assembly 600 comprising a first column of electrical contacts 612A extending through a first portion 630A of a hinged leadframe housing 630, and a second column of electrical contacts 612B extending through a second portion 630B of the hinged leadframe housing 630.
  • Each contact 612A, 612B has a mating end 620A, 620B, a first lead portion 622 A, 622B extending from the mating end 620A, 620B, a mounting portion 616A, 616B, and a second lead portion 618A, 618B extending from the mounting portion 6I6A, 616B.
  • the mounting portions 616A of the contacts 612 A may extend in a first direction (e.g., to the right as shown in FIG. 6) perpendicular to the respective lead portions 618A of the contacts 612A.
  • the mounting portions 616B of the contacts 612B may extend perpendicular to the respective lead portions 618B of the contacts 612B, in the same direction (e.g., to the right as shown in FIG. 6).
  • the second lead portions 618A, 618B may extend at right angles (e.g., 90°) from the corresponding first lead portions 622 A, 622B.
  • each contact may have a mating end, a first lead portion extending from the mating end, a mounting portion, a second lead portion extending from the mounting portion, and a third lead portion extending between the second lead portion and the first lead portion.
  • the third lead portion may make a first angle with the first lead portion and a second angle with second lead portion.
  • the leadframe assembly may be folded about the hinge and inserted into the connector housing such that the dovetail is received into the dovetail receptacle.
  • the dovetail contains the leadframe assembly in the connector housing, and causes the halves of the leadframe assembly to be pressed, and remain pressed, tightly against each other after assembly into the connector housing.
  • Additional than dovetails may also hold the leadframe assemblies before insertion into the housing.
  • a leadframe assembly thus folded onto itself is expected to provide better tolerance in terms of the positional relationship between the contacts that form a differential signal pair.
  • the contacts may be aligned with as much broadside facing each other as possible, and the gap width between the contacts may be made substantially constant along the lead portions of the contacts. Consequently, the contact pair may have a substantially uniform differential impedance profile from the mating ends of the contacts to the mounting ends thereof.
  • a folded leadframe assembly as described herein may provide for excellent control of gap tolerances compared to assembling two separate pieces, which may tend to provide for better control of differential impedance.
  • the molded hinge at the mating end of the leadframe housing, and the dielectric material surrounding the mating ends of the contacts provide for a very robust header mating interface that will be strong compared to bare contacts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Connecteur électrique comportant un boîtier de connecteur recevant un ensemble grille de connexion. L'ensemble grille de connexion peut comporter un boîtier de grille de connexion diélectrique et des premier et deuxième contacts conducteurs de l'électricité pénétrant dans le boîtier de grille de connexion. Chacun des contacts peut définir un côté plat respectif et une extrémité d'accouplement respective. Le boîtier de grille de connexion peut définir une charnière entre les extrémités d'accouplement des premier et deuxième contacts. Le boîtier de grille de connexion peut être rabattu le long de la charnière de façon à placer le côté plat du premier contact le long du côté plat du deuxième contact. L'invention concerne également un procédé de fabrication d'un connecteur électrique de ce type, ledit procédé pouvant comporter les étapes consistant à estamper une grille de connexion à partir d'une feuille de matériau conducteur de l'électricité, à surmouler un boîtier de grille de connexion à charnière sur la grille de connexion, et à rabattre la grille de connexion le long de la charnière.
PCT/US2007/012432 2006-06-30 2007-05-26 Ensemble grille de connexion à charnière pour connecteur électrique Ceased WO2008005122A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007800245647A CN101479847B (zh) 2006-06-30 2007-05-26 电连接器的铰接引线框架组件

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/480,045 US7309257B1 (en) 2006-06-30 2006-06-30 Hinged leadframe assembly for an electrical connector
US11/480,045 2006-06-30
US11/612,976 2006-12-19
US11/612,976 US7387535B2 (en) 2006-06-30 2006-12-19 Hinged leadframe assembly for an electrical connector

Publications (2)

Publication Number Publication Date
WO2008005122A2 true WO2008005122A2 (fr) 2008-01-10
WO2008005122A3 WO2008005122A3 (fr) 2008-05-08

Family

ID=38895065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012432 Ceased WO2008005122A2 (fr) 2006-06-30 2007-05-26 Ensemble grille de connexion à charnière pour connecteur électrique

Country Status (1)

Country Link
WO (1) WO2008005122A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012031172A3 (fr) * 2010-09-03 2012-04-26 Fci Connecteur électrique à faible diaphonie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299492B1 (en) * 1998-08-20 2001-10-09 A. W. Industries, Incorporated Electrical connectors
US6171149B1 (en) * 1998-12-28 2001-01-09 Berg Technology, Inc. High speed connector and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012031172A3 (fr) * 2010-09-03 2012-04-26 Fci Connecteur électrique à faible diaphonie
US9136634B2 (en) 2010-09-03 2015-09-15 Fci Americas Technology Llc Low-cross-talk electrical connector

Also Published As

Publication number Publication date
WO2008005122A3 (fr) 2008-05-08

Similar Documents

Publication Publication Date Title
US7387535B2 (en) Hinged leadframe assembly for an electrical connector
US12184012B2 (en) High speed, high density electrical connector with shielded signal paths preliminary class
US11901660B2 (en) High speed, high density electrical connector
US12531363B2 (en) Connector assembly
US9017114B2 (en) Mating contacts for high speed electrical connectors
JP7041230B2 (ja) 電気コネクタ
US7883366B2 (en) High density connector assembly
US8057263B1 (en) Edge connectors having stamped signal contacts
US7713088B2 (en) Broadside-coupled signal pair configurations for electrical connectors
US6293827B1 (en) Differential signal electrical connector
CN107046201B (zh) 包括有损耗间隔件的电连接器
US7597593B2 (en) Leadframe assembly staggering for electrical connectors
US20090017652A1 (en) Electrical connector system having a continuous ground at the mating interface thereof
WO2008156857A2 (fr) Connecteur de panneau arrière présentant une barrette mâle améliorée
US8449335B2 (en) Electrical connectors and receptacle assemblies having retention inserts
US11283222B2 (en) Contact module for a header assembly
CN101395766A (zh) 边缘和宽边耦合连接器
US12463371B2 (en) Robust high speed, high density connector
JP4958183B2 (ja) 電気コネクタ
WO2008005122A2 (fr) Ensemble grille de connexion à charnière pour connecteur électrique
US11018457B2 (en) Electrical connector with insertion loss control window in a contact module

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780024564.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07795314

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07795314

Country of ref document: EP

Kind code of ref document: A2