CN1175322A - Electrical connector for printed circuit boards - Google Patents

Electrical connector for printed circuit boards Download PDF

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Publication number
CN1175322A
CN1175322A CN95197578A CN95197578A CN1175322A CN 1175322 A CN1175322 A CN 1175322A CN 95197578 A CN95197578 A CN 95197578A CN 95197578 A CN95197578 A CN 95197578A CN 1175322 A CN1175322 A CN 1175322A
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CN
China
Prior art keywords
connector
joint
plug
cap
housing
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
CN95197578A
Other languages
Chinese (zh)
Other versions
CN1096127C (en
Inventor
楠原敏孝
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.)
Whitaker LLC
Original Assignee
Whitaker 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 Whitaker LLC filed Critical Whitaker LLC
Publication of CN1175322A publication Critical patent/CN1175322A/en
Application granted granted Critical
Publication of CN1096127C publication Critical patent/CN1096127C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • 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
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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]

Abstract

The object of the present invention is to provide an electrical connector which makes it possible for the contacts to electrically contact each other with a high contact pressure even when the contacts are made smaller and shorter. Contacts 40 and 80 which electrically contact each other are respectively secured in housings of a plug connector 20 and a cap connector 60, with the contacts being positioned in two rows in each connector. When the plug connector 20 and cap connector 60 are connected, first and second spring members 42 and 44 of the contacts 40 are clamped between wall surfaces 38a and 38b of the housing 30 and the contact sections 82 of the contacts 80, so that the contacts 40 and 80 are springably pressed strongly against each other.

Description

The electric connector that is used for printed circuit board (PCB)
The present invention relates to a kind of electric connector, this electric connector comprises two connector half ones, and these two connector half ones are installed in respectively on the different plate circuit boards, and these plates are interconnected.
In the past, electric connector had been widely used for a plurality of printed circuit board (PCB)s (calling PCB in the following text) are interconnected.Such as this electric connector that is disclosed in the United States Patent (USP) 5224866, comprise connector (plug) connector and a cap (cap) connector, these connectors are installed on the different plates and are interconnected.PCB be by plug-in connector is connected with the cap connector realize interconnective.Plug-in connector and cap connector have a plurality of joints and a housing separately, and these joints in a row are arranged in the housing according to given pitch.Usually, the joint that in a row is arranged in the housing of plug-in connector has elastic force, when being connected with the cap connector with convenient plug-in connector, because the effect of these elastic force, the joint of in a row arranging in respective housings is in contact with one another with given power, sets up thus to be electrically connected.
In the last few years, because the trend that the pitch that joint diminishes and joint is in a row arranged narrows down has appearred in the miniaturization of electric connector.In addition, for the distance between the plate that reduces to link to each other, the trend that joint shortens has appearred also when plate is connected Face to face by this electric connector.Joint do lessly and short situation under, the elastic force of joint weakens, so the contact pressure between the joint reduces, causes the danger of insufficient electrical connection thus.
The objective of the invention is to provide a kind of electric connector, though joint do lessly or short situation under, this electric connector also can make joint be in contact with one another with high contact pressure.
For achieving the above object, electric connector of the present invention is a kind of like this electric connector, and it comprises a plug-in connector and a cap connector, and first joint that is in contact with one another on plug-in connector and cap connector and second joint are in a row arranged respectively.These connectors are installed in respectively on first plate and second plate, and first plate and second plate are interconnected.
In electric connector of the present invention, when plug-in connector and cap connector interconnected, first joint was clamped between the wall surface and second joint of housing of plug-in connector.In other words, when plug-in connector and cap connector interconnected, first joint was clamped between the wall surface and second joint, and by the powerful extruding of these parts.As a result, even do joint less and shorter for reducing pitch between the joint, first joint and second joint also can be with the mutual CONTACT WITH FRICTION of high contact pressure.In addition, first joint arrangement becomes two rows, makes first and second spring members symmetrical in relative row.As a result, the corresponding power that comes from the wall surface and second joint is balances between two rows, so first joint and second joint can be in contact with one another with high well balanced contact pressure.Thus, can obtain to provide the electric connector of reliable electrical connection.
The embodiment of electric connector of the present invention is described with way of example below with reference to accompanying drawings, in the accompanying drawing:
Fig. 1-4 demonstrates the plug-in connector among first embodiment of electric connector of the present invention.Fig. 1 is a plane graph, and Fig. 2 is an end view, and Fig. 3 is an end-view, and Fig. 4 is the floor map of a plate, and plug-in connector is installed on this plate.
Fig. 5 is the cutaway view of the plug-in connector shown in Fig. 1-4.
Fig. 6-9 demonstrates the cap connector of electric connector of the present invention.Fig. 6 is a plane graph, and Fig. 7 is an end view, and Fig. 8 is an end-view, and Fig. 9 is the floor map of a plate, and the cap connector is installed on this plate.
Figure 10 is the cutaway view of the cap connector shown in Fig. 6-9.
Figure 11 is a cutaway view, and it demonstrates the connection status of the cap connector shown in the plug-in connector shown in Fig. 1-4 and Fig. 6-9.
Figure 12-14 demonstrates the cap connector among second embodiment of electric connector of the present invention.Figure 12 is a plane graph, and Figure 13 is an end view, and Figure 14 is an end-view.
Figure 15 is the cutaway view of the cap connector shown in Figure 12-14.
Figure 16 is an end view, and it demonstrates the cap connector among the 3rd embodiment of electric connector of the present invention.
Figure 17 is a cutaway view, and the cap connector that it demonstrates among Figure 16 is connected with a plug-in connector, and electrically contacting between the ground joint of the ground joint of cap connector and plug-in connector is shown.
Figure 18 is a cutaway view, and the cap connector that it demonstrates among Figure 16 is connected with a plug-in connector, and electrically contacting between the Signal connector of the Signal connector of cap connector and plug-in connector is shown.
Figure 19 is an end view, and it demonstrates the cap connector among the 4th embodiment of electric connector of the present invention.
First embodiment of electric connector of the present invention is described below with reference to Fig. 1-11.
Fig. 1-5 illustrates the plug-in connector of this electric connector.Plug-in connector is an example that is called the connector of " first connector " among the present invention.Fig. 6-10 illustrates the cap connector.The cap connector is an example that is called the connector of " second connector " among the present invention.Figure 11 illustrates interconnective plug-in connector and cap connector.
Electric connector 10 (Figure 11) has a plug-in connector 20 and a cap connector 60, and they interconnect.Plug-in connector 20 is installed on the plate 12, and cap connector 60 is installed on the plate 14.When plug-in connector 20 and cap connector 60 interconnected, plate 12 and 14 interconnected Face to face, as shown in figure 11.
Plug-in connector 20 (Fig. 1-5) is provided with a housing 30 and a plurality of joint 40.Joint 40 has ledge 41, and the joint that is used for being pressed into housing 30 holds cavity, is fixed to thus on the housing 30, and joint is arranged to two rows on the length direction of housing 30.Housing 30 has pillar 32 and 34 and metal fastenings 36, and pillar 32 and 34 inserts pillar hole 12a and the 12b that forms in the plate 12 respectively, and metal fastenings 36 is soldered to the fixed bolster 12c on the plate 12.In addition, be formed with a center wall 38 at the core of housing 30, center wall 38 extends on the length direction of housing 30.This center wall 38 has two wall surface 38a and 38b.Joint 40 comprises: contact portion 41, and it comprises S shape first spring members 42 with two sweep 42a and 42b; Second spring members 44 with contact plush copper 44a, contact plush copper 44a electrically contacts the contact portion 82 of joint 80 described later; And termination portion 46, it is soldered to the conductive pad 12d on the plate 12.The contact leg 42c contact wall surface 38a and the 38b of first spring members 42, and second spring members 44 is by the contact portion 82 of contact plush copper 44a contact joint 80.Joint 40 forms by punching press single piece of metal plate, and it has excellent conductivity and elasticity.Joint 40 is installed with the pitch of 0.6mm, and joint 40 is about 3.00mm with respect to the height of plate 12.
Cap connector 60 is provided with a housing 70 and a plurality of joint 80.Joint 80 is arranged to two rows along the length direction of housing 70.Housing 70 is provided with pillar 72 and 74 and metal fastenings 76, and as shown in Figure 7, pillar 72 and 74 inserts pillar hole 14a and the 14b that forms in the plate 14 respectively, and metal fastenings 76 is soldered to the fixed bolster 14c on the plate 14.In addition, be formed with sidewall 78 in the two side portions of housing 70, sidewall 78 extends on the length direction of housing 70.Joint 80 comprises: contact portion 82, and it electrically contacts the contact plush copper 44a of second spring members 44 of joint 40; And termination portion 84, it is soldered to the conductive pad 14d on the plate 14.Joint 80 forms by punching press and crooked single piece of metal plate, and it has excellent conductivity and elasticity.Joint 80 is installed with the pitch of 0.6mm, and joint 80 is about 3.00mm with respect to the height of plate 14.
When plug-in connector 20 was connected with cap connector 60, as shown in figure 11, first and second spring members 42 and 44 of joint 40 were clamped between the contact portion 82 of wall surface 38a and 38b and joint 80.In addition, when the contact portion 82 of the contact plush copper 44a of second spring members 44 squeezed joint 80, first and second spring members 42 and 44 apply a power on joint 80.Therefore, when plug-in connector 20 was connected with cap connector 60, joint 40 was clamped between wall surface 38a and 38b and the joint 80, and was subjected to the brute force extruding of wall surface 38a and 38b and joint 80.Therefore, even do joint 40 less for the pitch that reduces joint 40 and shorter, joint 40 and joint 80 also can be with high contact pressure mutually electrically and CONTACT WITH FRICTION.In addition, because joint 40 is arranged to two rows, make that first and second spring members 42 of joint 40 are symmetrical in relative row with 44, corresponding force between the joint 40 and 80 is balances between two rows of joint 40, so joint 40 and 80 is in contact with one another with high well balanced contact pressure, make that thus the electric connector that obtains can provide reliable electrical connection.
Second embodiment of electric connector of the present invention is described below with reference to Figure 12-15.
The electric connector of second embodiment is characterised in that the shape of cap connector.The shape of plug-in connector is identical with the plug-in connector of first embodiment.Therefore, will be described the cap connector here.
Cap connector 90 is provided with a housing 100 and a plurality of joint 120.Joint 120 is arranged to two rows along the length direction of housing 100.Compare with the joint 80 of the cap connector 60 shown in Fig. 6-9, joint 120 is longer, and its length is about 9.00mm.Housing 100 is provided with pillar 102 and 104 and metal fastenings 106, and pillar 102 and 104 inserts respectively among the pillar hole 14a and 14b that forms in the plate 14, and metal fastenings 106 is soldered to the fixed bolster 14c on the plate 14.In addition, sidewall 108 extends on the length direction of housing 100 and is formed with opening 108a.These openings are features of cap connector 90.The reason that forms these openings 108a will illustrate below.
Housing 100 is normally made by synthetic resin, and the corresponding mould of the shape of employing and housing 100 forms by molding process.After housing 100 was molded and shaped, joint 120 was inserted in the housing 100.The space that joint 120 will insert is to adopt the elongate rod be called as core pin to be formed in the wall of injection molding of housing 100.Behind housing 100 castings, these core pins are taken out from housing 100.Under the situation of joint 120 length, core pin is also long naturally, so the danger of core pin bending can take place when core pin is pulled out from housing 100.Therefore, even in order also to allow to shorten core pin under the situation of joint 120 length, opening 108a is formed in the sidewall 108 of housing 100.By formation opening 108a like this, in molding process, can in the zone corresponding, adopt metal die with opening 108a.In addition, can in each zone corresponding, adopt the short core pin of two sections with the space that will insert one of joint 120, these two core pins respectively from top and below insertion.The space that core pin by two weak points of such employing is formed for inserting long joint can prevent that in molding process subsequently core pin bends when core pin is pulled out from housing 100.
The 3rd embodiment of electric connector of the present invention is described with reference to Figure 16-18 below.
The electric connector 128 of the 3rd embodiment is characterised in that the shape of the ground joint in the joint of barricade 170 and plug-in connector, and barricade 170 is mounted on the side surface of wall 158 of housing 152 of cap connector 150.
The electric connector 128 of the 3rd embodiment is provided with a plug-in connector 130 and a cap connector 150, and the plug-in connector 20 and the cap connector 60 of the electric connector 10 of first embodiment shown in they and Fig. 1-11 have similar shapes.Ground joint 134 and Signal connector 136 are arranged in the housing 132 of plug-in connector 130.In addition, in the housing 152 of cap connector 150, also be provided with ground joint 154 and Signal connector 156.In addition, barricade 170 is mounted to respectively on the both side surface of wall 158 of housing 152 of cap connector 150.This installation is to realize with respect to narrow 1 72a that housing 152 slips make the corresponding plush copper 158a that forms on the side surface of wall 158 enter the groove 172 of formation in the barricade 170 by barricade 170.Be formed with bridge-type contact portion S1 (in two end supports) and tongue component S2 on barricade 170, be formed with recess 174 on bridge-type contact portion S1, tongue component S2 is used for ground joint 154 Elastic Contact with cap connector 150.
When plug-in connector 130 is connected with cap connector 150, the extension 134a of the bridge-type contact portion S1 of barricade 170 contact ground joint 134, the termination portion 154a of tongue component S2 Elastic Contact ground joint 154.If necessary, the termination portion 154a of tongue component S2 and ground joint 154 can weld together.In addition, in assembling process, the termination portion 154a of ground joint 154 is soldered to the conductive pad 14d on the plate 14.Therefore, in order to weld the termination portion 154a of tongue component S2 and ground joint 154, the heat that produces in the time of can utilizing cap connector 150 to be installed on the plate 14.As shown in figure 18, Signal connector 136 does not contact barricade 170 with 156.In addition, the housing 152 of cap connector 150 has ledge 159 and notch 160, the ledge 138 of notch 160 housing cases 132, and contact portion S1 and extension 134a are positioned on the ledge 138.Assembling process is as follows: barricade 170 at first is mounted on the housing 152 of cap connector 150, and after this joint 154 and 156 is placed in the housing 152.Welding is only just carried out when cap connector 150 is mounted on the plate.Recess 174 is formed in the barricade 170, and these recesses 174 electrically contact the extension 134a of ground joint 134.But, also can save recess 174.In the electric connector of this 3rd embodiment, as mentioned above,, can easily connect corresponding ground joint 134 and 154 by monolithic barricade 170 being mounted to the housing 152 of cap connector 150.
Figure 19 illustrates the 4th embodiment of electric connector of the present invention.Difference between the electric connector of this electric connector and the 3rd embodiment is the shape of barricade.In the barricade 180 of the electric connector of this 4th embodiment,, in tongue component, do not form ledge in order to prevent sagging (sagging) of groove 182.Adopt such barricade 180 also can obtain and the similar effect of effect that adopts barricade shown in Figure 16 170 to obtain.
In electric connector of the present invention, as mentioned above, when first and second connectors interconnected, first joint was clamped between the wall surface and second joint, and was subjected to the brute force extruding of the wall surface and second joint thus.Therefore, even under the situation of doing joint less for the pitch that reduces joint and lacking, first joint and second joint also can electrically contact mutually with high contact pressure.In addition, because first joint arrangement becomes two rows, make first and second spring members symmetrical in relative row, the corresponding force that comes from the wall surface and second joint is balances between two rows, so first joint and second joint are electrically connected mutually with high well balanced contact pressure, make that thus the electric connector that obtains can provide reliable electrical connection.

Claims (3)

1. electric connector, be used to be electrically connected to the conductive pad on the plate member, this electric connector comprises a plug-in connector and a cap connector, plug-in connector has a plurality of electric connections, these electric connections are fixed in the connector housing and comprise contact portion and termination portion, termination portion is used to be electrically connected to the conductive pad on one of plate member, the cap connector has a plurality of electric connections, these electric connections are fixed in the cap housing and comprise contact portion and termination portion, contact portion is electrically connected with the contact portion of plug-in connector when plug-in connector and cap connector are combined together, termination portion is used for being electrically connected with the conductive pad of another plate member, it is characterized in that:
The contact portion of plug-in connector has the spring members that forms S shape, the contact portion of cap connector has vertical bar shape structure, thus, when plug-in connector and cap connector were combined together, the S shape contact portion of plug-in connector was resiliently clamped between the wall of the vertical bar shape contact portion of cap connector and connector housing.
2. according to the electric connector of claim 1, wherein, the cap connector comprises barricade, and these barricades are mounted to its side surface and the ground joint of cap connector are connected to the ground joint of plug-in connector.
3. according to the electric connector of claim 2, wherein, plug-in connector comprises ground joint, and these ground joints cooperate along its side surface extension and with the barricade of cap connector.
CN95197578A 1995-02-09 1995-12-15 Electrical connector for printed circuit boards Expired - Lifetime CN1096127C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21737/95 1995-02-09
JP2173795 1995-02-09

Publications (2)

Publication Number Publication Date
CN1175322A true CN1175322A (en) 1998-03-04
CN1096127C CN1096127C (en) 2002-12-11

Family

ID=12063397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95197578A Expired - Lifetime CN1096127C (en) 1995-02-09 1995-12-15 Electrical connector for printed circuit boards

Country Status (7)

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EP (2) EP0808520B1 (en)
KR (1) KR19980702071A (en)
CN (1) CN1096127C (en)
DE (2) DE69509136T2 (en)
MY (1) MY114986A (en)
NO (1) NO973654L (en)
WO (1) WO1996024969A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6015304A (en) * 1995-12-29 2000-01-18 Molex Incorporated Ground-enhanced electrical connector
US6019616A (en) * 1996-03-01 2000-02-01 Molex Incorporated Electrical connector with enhanced grounding characteristics
JP3350843B2 (en) * 1996-12-20 2002-11-25 モレックス インコーポレーテッド Method of manufacturing electrical connector with insert mold
JP3044604U (en) * 1997-06-20 1998-01-06 バーグ・テクノロジー・インコーポレーテッド Electrical connector
JP3264647B2 (en) * 1998-02-16 2002-03-11 ヒロセ電機株式会社 Electrical connector having a shield plate
US6142798A (en) * 1998-08-11 2000-11-07 The Whitaker Corporation Cap housing for electrical connectors
US6187246B1 (en) * 1998-12-31 2001-02-13 Berg Technology, Inc. Method of manufacturing an extended height insulative housing for an electrical connector
JP4333884B2 (en) * 2007-03-01 2009-09-16 日本航空電子工業株式会社 connector

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Publication number Priority date Publication date Assignee Title
JPS5141222B2 (en) * 1972-12-06 1976-11-09
US5057028A (en) * 1986-11-18 1991-10-15 E. I. Du Pont De Nemours And Company Receptacle having a nosepeice to receive cantilevered spring contacts
US5009606A (en) * 1989-12-18 1991-04-23 Burndy Corporation Separable electrical connector
EP0450770B1 (en) * 1990-04-02 1995-11-22 The Whitaker Corporation Surface mount connector
US5199884A (en) * 1991-12-02 1993-04-06 Amp Incorporated Blind mating miniature connector
US5263870A (en) * 1992-12-16 1993-11-23 The Whitaker Corporation Dual read-out SIMM socket for high electrical speed applications
NL9300971A (en) * 1993-06-04 1995-01-02 Framatome Connectors Belgium Circuit board connector assembly.
JP2598650Y2 (en) * 1993-12-14 1999-08-16 モレックス インコーポレーテッド Electrical connector for connecting printed circuit boards

Also Published As

Publication number Publication date
DE69509136D1 (en) 1999-05-20
KR19980702071A (en) 1998-07-15
MY114986A (en) 2003-03-31
DE69523786D1 (en) 2001-12-13
NO973654D0 (en) 1997-08-08
WO1996024969A1 (en) 1996-08-15
EP0808520A1 (en) 1997-11-26
EP0863585A1 (en) 1998-09-09
NO973654L (en) 1997-08-08
CN1096127C (en) 2002-12-11
EP0808520B1 (en) 1999-04-14
EP0863585B1 (en) 2001-11-07
DE69523786T2 (en) 2002-06-13
DE69509136T2 (en) 1999-11-11

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