EP0623248A1 - Raccord electrique possedant des elements de contact constitues d'un materiau en plaques. - Google Patents

Raccord electrique possedant des elements de contact constitues d'un materiau en plaques.

Info

Publication number
EP0623248A1
EP0623248A1 EP93904393A EP93904393A EP0623248A1 EP 0623248 A1 EP0623248 A1 EP 0623248A1 EP 93904393 A EP93904393 A EP 93904393A EP 93904393 A EP93904393 A EP 93904393A EP 0623248 A1 EP0623248 A1 EP 0623248A1
Authority
EP
European Patent Office
Prior art keywords
contact
plate parts
electrical connector
base part
contact element
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.)
Granted
Application number
EP93904393A
Other languages
German (de)
English (en)
Other versions
EP0623248B2 (fr
EP0623248B1 (fr
Inventor
Niranjan Kumar Mitra
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.)
Connector Systems Technology NV
Original Assignee
Connector Systems Technology NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19860336&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0623248(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Connector Systems Technology NV filed Critical Connector Systems Technology NV
Publication of EP0623248A1 publication Critical patent/EP0623248A1/fr
Application granted granted Critical
Publication of EP0623248B1 publication Critical patent/EP0623248B1/fr
Publication of EP0623248B2 publication Critical patent/EP0623248B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
    • 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
    • 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
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • H01R13/055—Resilient pins or blades co-operating with sockets having a rectangular transverse section
    • 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
    • H01R13/10—Sockets for co-operation with pins or blades
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/245—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
    • 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

Definitions

  • the invention relates to an electrical connector comprising a housing of electrically insulating material, provided with at least one
  • contact element of electrically conducting material having a contact end, extending from a base part and designed as a plug contact, for making contact to a further contact element, in which the contact end is made up of two oppositely spaced elongated plate parts extending from the base part, with one end fixedly joined thereto.
  • Plug contact elements are usually made by pressing, flattening or another suitable mechanical processing from stiff, solid electrically conducting material.
  • Embodiments of plug contacts are also known which are made up of two or more solid parts, each havin , for example, a circular-sector-shaped cross section. These known plug contacts have the
  • plug contacts formed from plate material have certain
  • the two plate parts can be moved in the direction '* towards and away from one another and can also be displaced with respect to one another. This results in a self-aligning action on making contact to a further contact element having a contact end designed, for example, as socket contact when the two contact ends are not exactly in line with one another.
  • this self- aligning action has a beneficial effect on achieving as low as possible an insertion force for the making of connector contact.
  • this self-aligning action promotes the contact reliability between the contact elements which are to make contact.
  • the two oppositely spaced elongated plate parts are joined to the base part in a cantilevered manner. That is to say, the free ends of the plate parts are not in physical contact with one another.
  • a further contact element i.e. a socket contact element
  • the plate parts are deflected towards each other which produces a certain mechanical stress in the contact element.
  • the width of the plate parts has to be enlarged. This however contraverses the current trend for scale reduction in the electronics field, i.e. designing small pitch miniature connectors.
  • the object of the invention is therefore to provide an electrical connector having one or more contact elements provided with a contact end designed as plug contact, suitable in particular for miniaturisation purposes. This object is achieved, according to the invention, in that the free ends of the plate parts are in physical contact.
  • each plate part acts as a load support for the other, adjacent plate part.
  • each plate part resembles a beam supported at both ends, in contrast to the cantilevered beams of the contact element known from US-A-4,881,905- I can be demonstrated that when contacting a further contact element, assuming the same length, width, thickness and material constant, the deflection and mechanical stress in the plate parts according to the invention are lower, in the order of magnitude of halve the values, compared to the prior art plug contact element.
  • the plate parts of the contact element according to the invention may have a smaller width compared to the prior art contact element when assuming the other variables constant.
  • the mating socket or female contact element may also be less in width in order to accomodate lateral movements of the plug or male contact element.
  • the plug contact element designed according to the invention has an inherent capability of producing small pitch miniature connectors, in particular so called signal connectors.
  • the contact element according to the invention is made of plate material without the need for a pressing or flattening processing of the contact surface as in the case of a plug contact made of solid material, the contact surface in the plug contact of the invention will be less rough than in a contact element known from the prior art, and this also has, on the other hand, a beneficial effect on the wear of the contact layer of the socket contact.
  • the plate parts touch one another at their free ends.
  • damage to a socket contact is avoided as much as possible, because when the plug contact and a socket contact mate, the respective processed free ends of the plate parts do not engage the contact surface of the socket contact.
  • a possible . disturbance of the surface accuracy of the plate parts due to the mechanical action to cause the two plate parts to touch will not have a disadvantageous effect on the contact surface wear.
  • connectors having plug contacts of greater stiffness are required for particular applications, this can be achieved, according to yet a further embodiment of the invention, in that the plate parts between the fixed and free end thereof are provided with one or more protuberances which face one another.
  • the stiffness of the plug contact can expediently be increased to a desired value.
  • An advantageous embodiment of a connector having one or more plug contacts according to the invention is that in which the two plate parts are flat and have a flat contact surface, and form the boundary of an interspace having an essentially hollow rectangular cross section.
  • This plug contact can be made without damaging the faces which come into contact with the contact faces of a socket contact made of flat plate material having a predetermined surface accuracy and can be provided with desired spring properties by a suitable dimensioning.
  • An embodiment of a connector having a plug contact according to the invention capable in particular of absorbing tolerance differences between mating connectors, is one wherein the two plate parts have a contact surface which is curved transversely to their longitudinal direction and form the boundary of an interspace having an essentially hollow, cylindrical cross section.
  • the radius of curvature of the two plate parts can be relatively large, so that the surface accuracy of the two plate parts is not affected, or hardly affected, by the curving thereof.
  • the free ends of the plate parts are designed to taper towards one another, for example in conical or prismatic form.
  • the base part comprises a flat plate provided with means for securing the contact element in the relevant channel of the housing.
  • Suitable means for this purpose are, for example, retention hooks which, in the assembled state act on one or more walls of the channel and provide the necessary force for securing the contact element in the relevant channel by deforming (biting into) the surface of the walls.
  • the securing means consist of at least one lip-shaped member which is raised with respect to the base part, which lip-shaped member has an end which is joined in a resilient manner to the flat base part and a free end which is raised with respect to the base part, which free end acts on a wall part of the associated channel of the housing in the assembled state of the contact element.
  • the lip-shaped member provides an adaptive securing action.
  • relatively light forces are exerted on the relevant wall parts of the channels as a consequence of the spring action of the lip-shaped member.
  • the base part is pressed with force against the opposite wall part of the channel by the lip-shaped member, as a result of which an adequate securing force is provided in the insertion direction of the connector.
  • the lip-shaped member causes no, or virtually no, mechanical damage (biting into) to the walls of a channel, as a result of which the securing member is particularly suitable for use in housings having relatively thin walls.
  • the plug contact according to the invention To connect the plug contact according to the invention to an electrical wiring, it is provided, in yet a further embodiment of the connector according to the invention, with a terminal end-which is optionally designed as insulation-displacement contact, as solder end, as wire-wrap terminal pin, or for clamping (press-fit, press-in) reception thereof in an aperture of a substrate.
  • a terminal end for wiring the plug contact may also be provided with a further contact end which may also be designed per se as a plug contact or, for example, as a socket contact.
  • the housing is provided with channels having an essentially rectangular cross section, the fixed ends of the two plate parts and the adjoining base part form an essentially U-shaped cross section, the cross-sectional dimensions of the channel and the U- shaped section being mutually matched.
  • the hollow plug contacts according to the invention furthermore have the advantage that the space between the two plate parts functions as a receiving reservoir for solder flux.
  • solder flux results in a corrosive action
  • the plug contact according to the invention has better heat dissipation properties as a result of its relatively larger plate surface, due to which the plug contact according to the invention can carry a higher electrical current than a comparable solid plug contact.
  • the plug contact according to the invention is also suitable, in particular, for solder assembly.
  • the contact element according to the invention can advantageously be made as a whole by a single punching process from a sheet of electrically conducting material, the surfaces remote from the punching direction being positioned facing one another, for example, by folding.
  • This has the advantage that any burrs extending in the punching direction at the edges of the two plate parts extend into the interspace between the two plate parts and the surfaces of the plate material facing outwards remain undamaged for making contact to a further connector for the purpose of the invention. It will be clear that this has a beneficial effect on the wear, the contact reliability and the contact resistance on making contact to a further connector.
  • the invention also relates to a contact element as described above for use in an electrical connector and/or for mounting on a printed circuit board.
  • Figures 1, 2, 3 show diagrammatically and in perspective various preferred embodiments of contact ends according to the invention designed as a plug contact.
  • Figure 4 shows diagrammatically a cross-sectional view of a connector having a plug contact according to the invention in the position where contact is made to a further connector.
  • FIGS. 6 and 7 show diagrammatically and in perspective various embodiments of terminal ends for a plug contact according to the invention.
  • Figure 8 shows diagrammatically and in perspective various embodiments of a further contact end for combination with the plug contact according to the invention.
  • Figure 9 illustrates in elevation plug contacts according to the invention, made from a sheet of electrically conducting material, in combination with a terminal end or further contact elements according to one or more of Figures 5 to 8 inclusive.
  • Figure 1 shows a section of a contact element according to the invention having a base part 1 in the form of a flat plate, at one end of which two elongated flat plate parts 2, 3 extend opposite one another, which plate parts are joined in a fixed manner to the base part 1 by means of an end 4 or 5, respectively, and form a plug or male contact according to the invention.
  • the free ends 6 and 7. respectively, of the two plate parts 2, 3 are designed to taper in prism form towards one another, such that they touch one another.
  • FIG 2 shows a plug contact according to the invention, made up of plate parts 9. 10 as in Figure 1, which plate parts 9 , 10 form the boundary of a curved surface, as is shown enlarged in cross section.
  • the two curved plate parts 9. 10 are joined in a fixed manner to the base part 1 by means of an end 11 or 12, respectively, and their free ends 13 and 14, respectively, are designed to taper conically and touching one another.
  • the curved plate parts 9. 10 form the boundary of an essentially elliptical cylindrical hollow interspace 15.
  • the two plate parts 9, 10 can, of course, form the boundary of any other suitable cross section, for example, a circular or saddle-shaped cross section.
  • the two plate parts 6, 7 or 9, 10, respectively, have certain flexible spring properties, as a result of which they can be moved in the direction to, and away from, one another and can be displaced with respect to one another.
  • the plug contact has a self- aligning action on making contact to a further contact element if the two contact ends do not lie precisely in line with one another or if the centre lines of the two contact elements make an angle with one another, which may occur in practice as a consequence of tolerances in the dimen- sions of the connector housings and/or of the contact elements themselves.
  • the insertion force for making contact with the flexible self-aligning plug contact according to the invention is less than in a comparable solid, stiff plug contact. This is advantageous, in particular, when connectors having a plurality of contact elements, for example 80 or more, mate.
  • a plug contact made up of flat plate parts 2, 3 has a greater flexible action than a plug contact made up of curved plate parts, for example the plate parts 9. 10.
  • the flexible properties of the plug contact according to the invention may also be affected by providing protuberances 16, 17 in the direction of the interspace 8 in one or both surfaces of the plate parts, as shown in Figure 3-
  • the base part 1 is provided with securing means, for example in the form of a lip-shaped securing member 18 which extends from the face of the base part 1 and which is formed out of the face of the base part 1 in the embodiment shown.
  • the lip-shaped securing member 18 is in this case joined in a fixed and resilient manner to the base part 1 by means of its end 19 adjacent to the plug contact, whereas the free end 20 of the securing member 18 is raised with respect to the base part 1 adjacent to a terminal end 21 joined to the base part 1, which terminal end 21 is shown partly broken away in Figures 1-3.
  • Figure 4 shows in cross-sectional view, a connector 22 provided with a plurality of contact elements 23 having a plug contact according to Figure 1 in the position where contact is made to a further connector 24 provided with a plurality of contact elements 25 having a contact end 26 designed as socket or female contact.
  • the contact element 23 has a terminal end in the form of a solder end 27 which is received in an opening 28 of, for example, a printed circuit board 29 for connection to the wiring of the board 29 by means of soldering.
  • the contact elements 25 in the connector 24 are also provided with a terminal end in the form of a solder end 30 for connection by soldering in an opening 32 of a printed circuit board 31-
  • the contact element 23 extends in a channel 33 of the connector 22 by means of its base part 1 and the ends 4, 5 of the two plate parts 2, 3i which ends 4, 5 form the boundary, together with the relevant end of the base part, of a U-shaped cross section.
  • the cross-sectional dimensions of this channel 33 are matched to the dimensions of the base part 1 and the U-shaped end formed by the ends 4, 5 or 11, 12, respectively, in the embodiment of Figure 2 in such a way that rotation of the plug contact is impeded as much as possible.
  • the plug contact itself extends in a U-shaped space formed by walls 34, 35 and bottom part 3 of the plastic connector housing, for receiving a section 37 o the plastic housing of the connector 24, in which section 37 channels 38 are formed for receiving the socket contacts 26.
  • the socket contact 26 is opened by means of the relatively stiff free end of the plug contact, comparable to the insertion of a stiff plug contact.
  • a lower normal force will be exerted on the contact faces of the outwardly facing surface of the plate parts 2, 3; 9. 10 than in the case of a stiff plug contact with uniform cross section as a consequence of the flexible action of the two plate parts 2, 3 ° r 9. 10, respectively, of the plug contact according to the invention which are able to move in the direction of one another, whereas the normal force between the contact faces of a known stiff plug contact remaining the same during the insertion of the connectors.
  • the reduction in the normal force with the plug contact according to the invention contributes to a lower wear of the relevant contact faces.
  • a larger number of make-and- break cycles can be carried out with the plug contact according to the invention than with a stiff plug contact according to the prior art before an unacceptable wear of the contact faces occurs.
  • Tests have shown that the number of make-and-break cycles with the plug contact according to the invention can be a factor of 10 higher than with a known stiff plug contact.
  • the plug contacts shown in Figure 1, 2 and 3 can be provided with terminal ends 21 in the form of, for example, solder or wire-wrap pins 50-54, as shown in Figures 5a-e, the pins 53 and 5 ⁇ being suitable, in particular, for surface mounting technology, or in the form of, for example, insulation-displacement contacts 55. 56, 57. as shown in Figures 6a-c or in the form of, for example, terminal ends 58, 59. 60 suitable for clamping in an opening of a substrate, as shown in Figures 7a-c, alternatively referred to as press-fit or press-in terminal ends.
  • the plug contact according to the invention may, of course, also be provided with a further plug contact joined to the base part 1, or with a further contact end designed as socket contact 61, or with a further contact end, designed as contact finger 62, for making contact, for example, to a contact face at the edge of a substrate, or with a contact end 63, equipped with two contact fingers situated at a distance from one another, for making contact, for example, to contact faces on both sides of a printed circuit board, as shown respectively in Figures 8a-c.
  • Figures 9a-c show various contact element combinations having a plug contact according to Figure 1 viewed towards the edges of the flat plate parts 2, 3. which have been made by punching and then folding from a sheet 65 of electrically conducting material having a thickness, for example, of 0.15 mm.
  • Figure 9a shows a plug contact having a solder end 50
  • Figure 9b shows a plug contact having a socket contact 6l
  • Figure 9c shows a plug contact having an insulation-displacement contact 55-
  • the plug contact shown in Figure 9b has protuberances 40 provided near the fixed ends 4, 5 of the plate parts, which protuberances 40, like the protuberances 16, 17 shown in Figure 3. serve to increase the stiffness of the plug contact.
  • the contact face of the plug contact is not affected by the protuberances 40.
  • the connector according to the invention is in no way limited solely to contact elements having a contact end designed as a plug contact but may also contain other contacts, for example socket contacts, in addition to plug contacts.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Raccord électrique pourvu d'au moins un élément de contact servant de contact à fiches et étant constitué de deux plaquettes allongées (2, 3) s'étendant à partir d'une pièce de base (1) et solidaires de celle-ci au niveau de l'une (4, 5) de leurs extrémités, lesdites plaquettes étant situées en regard l'une de l'autre et délimitant entre elles un espace intermédiaire (8). Les deux plaquettes (2, 3) sont formées de manière que leurs extrémités libres (6, 7) se rejoignent. Elles peuvent être plates et elles délimitent un espace intermédiaire (8) ayant une section transversale essentiellement creuse et rectangulaire. Sinon, elles présentent une surface courbée dans un sens transversal par rapport à leur sens longitudinal. Afin de présenter une plus grande rigidité, les deux plaquettes (2, 3) sont en contact physique l'une avec l'autre au niveau de leurs extrémités libres (6, 7), et chacune peut être pourvue, entre ses extrémités fixe (4, 5) et libre (6, 7), d'une ou plusieurs parties saillantes tournées vers celle(s) de l'autre plaquette.
EP93904393A 1992-01-22 1993-01-22 Raccord electrique possedant des elements de contact constitues d'un materiau en plaques Expired - Lifetime EP0623248B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9200118 1992-01-22
NL9200118A NL9200118A (nl) 1992-01-22 1992-01-22 Elektrische connector met stekercontactelementen van plaatmateriaal.
PCT/NL1993/000021 WO1993015532A1 (fr) 1992-01-22 1993-01-22 Raccord electrique possedant des elements de contact constitues d'un materiau en plaques

Publications (3)

Publication Number Publication Date
EP0623248A1 true EP0623248A1 (fr) 1994-11-09
EP0623248B1 EP0623248B1 (fr) 1995-11-22
EP0623248B2 EP0623248B2 (fr) 1999-11-03

Family

ID=19860336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93904393A Expired - Lifetime EP0623248B2 (fr) 1992-01-22 1993-01-22 Raccord electrique possedant des elements de contact constitues d'un materiau en plaques

Country Status (8)

Country Link
EP (1) EP0623248B2 (fr)
JP (1) JPH07506691A (fr)
KR (1) KR950700616A (fr)
DE (1) DE69300865T3 (fr)
HK (1) HK144896A (fr)
NL (1) NL9200118A (fr)
TW (1) TW209316B (fr)
WO (1) WO1993015532A1 (fr)

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WO2002003504A1 (fr) * 2000-07-05 2002-01-10 Tyco Electronics Amp K.K. Contact male
DE10223867B4 (de) * 2002-05-29 2006-07-06 Elco Europe Gmbh Leiterplatten-Prüfeinheit
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US8323049B2 (en) 2009-01-30 2012-12-04 Fci Americas Technology Llc Electrical connector having power contacts
USD618180S1 (en) 2009-04-03 2010-06-22 Fci Americas Technology, Inc. Asymmetrical electrical connector
USD618181S1 (en) 2009-04-03 2010-06-22 Fci Americas Technology, Inc. Asymmetrical electrical connector
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US8944831B2 (en) 2012-04-13 2015-02-03 Fci Americas Technology Llc Electrical connector having ribbed ground plate with engagement members
USD727852S1 (en) 2012-04-13 2015-04-28 Fci Americas Technology Llc Ground shield for a right angle electrical connector
USD751507S1 (en) 2012-07-11 2016-03-15 Fci Americas Technology Llc Electrical connector
US9543703B2 (en) 2012-07-11 2017-01-10 Fci Americas Technology Llc Electrical connector with reduced stack height
USD745852S1 (en) 2013-01-25 2015-12-22 Fci Americas Technology Llc Electrical connector
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USD720698S1 (en) 2013-03-15 2015-01-06 Fci Americas Technology Llc Electrical cable connector
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US10879647B2 (en) 2018-03-16 2020-12-29 Fci Usa Llc Double pole power connector
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US10720721B2 (en) 2009-03-19 2020-07-21 Fci Usa Llc Electrical connector having ribbed ground plate
US9831605B2 (en) 2012-04-13 2017-11-28 Fci Americas Technology Llc High speed electrical connector

Also Published As

Publication number Publication date
EP0623248B2 (fr) 1999-11-03
DE69300865T3 (de) 2000-06-15
WO1993015532A1 (fr) 1993-08-05
HK144896A (en) 1996-08-09
JPH07506691A (ja) 1995-07-20
NL9200118A (nl) 1993-08-16
DE69300865D1 (de) 1996-01-04
EP0623248B1 (fr) 1995-11-22
TW209316B (fr) 1993-07-11
KR950700616A (ko) 1995-01-16
DE69300865T2 (de) 1996-06-20

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