WO2004095651A1 - 電気コネクタとペアコンタクト - Google Patents
電気コネクタとペアコンタクト Download PDFInfo
- Publication number
- WO2004095651A1 WO2004095651A1 PCT/JP2003/012030 JP0312030W WO2004095651A1 WO 2004095651 A1 WO2004095651 A1 WO 2004095651A1 JP 0312030 W JP0312030 W JP 0312030W WO 2004095651 A1 WO2004095651 A1 WO 2004095651A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pair
- terminals
- contact
- electrical connector
- signal
- Prior art date
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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/112—Resilient sockets forked sockets having two legs
-
- 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
- H01R12/727—Coupling devices presenting arrays of 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
- H01R13/6473—Impedance matching
- H01R13/6477—Impedance matching by variation of dielectric properties
-
- 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
-
- 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
- H01R13/6586—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
- H01R13/6587—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
Definitions
- the present invention relates to a connector used for connection between a printed circuit board and a device or a printed circuit board between a computer, a server, or a backboard and a package, and mainly transmits a high-frequency electric signal. Electrical connectors and pair contacts. Background art
- one signal line is composed of a pair of paired terminals 12 as a countermeasure against noise, and a differential transmission method in which a high-speed signal is transmitted by the paired terminals.
- a pair terminal 12 In this pair terminal 12, even if there is crosstalk that signal energy leaks to an adjacent terminal, it is removed as common-mode noise.
- a ground terminal 13 is provided between each pair terminal to prevent crosstalk to an adjacent pair terminal, thereby preventing energy leakage from another signal or to another signal.
- the electrical connector 11 is provided with a ground terminal to improve transmission characteristics, thereby solving the problem.
- the number of parts increases, the overall structure becomes complicated, and the assembly cost increases. There is.
- the distance between the pair terminal 12 and the ground terminal 13 disposed between the pair terminal is reduced, and signal energy lost by the ground terminal is reduced.
- the insertion loss increases as the distance increases.
- the thickness of the terminals becomes thinner, and it becomes difficult to secure the terminal holding force as a press-in terminal. There is a problem that buckling occurs. Further, since the contacts 12a and ⁇ 2b of the pair terminals 12 are arranged in the vertical direction, the propagation delay of the electric signal is reduced due to the difference in the length of the line reaching the printed circuit board. Therefore, there are various problems that noise occurs due to the electric signal.
- the gist of the present invention for solving the above-mentioned problems of the electrical connector is to provide a plurality of signal terminals and a plurality of storage holes for storing the signal terminals arranged in the left-right direction in a plurality of stages vertically.
- An electrical connector for differential transmission comprising a pair of signal terminals for transmitting one electrical signal in the receiving hole as a pair of terminals.
- the ratio of the distance a between the terminals to the distance b between the paired terminals is aZb ⁇ 1.
- the pair of terminals includes a pair of terminals that are maintained in parallel in a proximity state from the storage hole to immediately before a terminal portion to be joined to the print substrate.
- the electrical connector according to the present invention is a joint housing formed by vertically arranging a plurality of signal terminals and a plurality of storage holes for housing the signal terminals in a horizontal direction. And a pair of terminals for transmitting one electric signal is stored in the one receiving hole so as to be close to the left.
- the gist of the pair contact according to the present invention is a pair contact formed by integrally forming a pair of contacts arranged close to and opposed to each other by burying a part of them by an insulating member.
- a shoulder exposed to the outside from the insulating member is provided on the opposite back side, or one end surface of the insulating member is used as a shoulder, and the shoulder is pressed to press the pair contact into the insertion hole of the insulating housing.
- a notch or through-hole for enhancing adhesion provided in a part of the contact portion embedded in the insulating member is provided on the opposite rear side of the pair contact or on the side closer to the opposite rear side. That is to say.
- the pair terminals for transmitting one electric signal are arranged in a row in the left-right direction, so that the length of the line to the circuit on the printed circuit board is the same, and the propagation delay is reduced. And the generation of noise is prevented.
- the distance between the pair terminals is arranged in a long distance by staggered arrangement, and crosstalk is small. Furthermore, since no ground terminal is provided between the pair terminals, the insertion loss of the electric signal energy is reduced and the high-speed transmission characteristics are greatly improved.
- the pair contact according to the present invention is integrally formed by the insulating member, the distance between the pair terminal and the pair contact terminal can be made as close as possible. Also, pair contacts are strongly supported. Therefore, even if a force such as a twist is applied when the connector is inserted or removed, there is no problem that the terminals are bent and the paired contacts come into contact with each other. Furthermore, the electromagnetic coupling in the pair contact is strong, and the energy loss of the electric signal is small and the high-speed transmission characteristics are improved.
- FIG. 1 is an exploded perspective view showing a schematic overall configuration of the electrical connector 1 according to the present invention
- FIG. 2 is an exploded perspective view showing a single-row configuration of the electrical connector 1 according to the present invention
- FIG. 4A is a perspective view showing a state in which a female contact 4 and a male contact 5 are connected to each other in the electrical connector 1 according to the present invention
- FIG. 4B is an enlarged perspective view of the terminal portion 4b and the bent portion 4c of the female contact in the electrical connector 1 according to the present invention
- FIG. 5A is a cross-sectional view of the electrical connector 1 according to the present invention in a state where the connection portion 4a of the female contact 4 is stored in the storage hole 2c
- FIG. 5B is a sectional view taken along the line A—A in FIG. 5A,
- FIG. 5C is a front view of the opening of the storage hole 2c in the state where the connection portion 4a of the female contact 4 is stored in the storage hole 2c in the electrical connector 1 according to the present invention.
- FIG. 6A is a front view of the package connector 2 in the electrical connector 1 according to the present invention.
- FIG. 6B is a sectional view taken along the line A—A in FIG. 6A,
- FIG. 6C is a sectional view taken along line BB in FIG. 6A,
- FIG. 7 is a schematic explanatory view showing an arrangement state of a pair terminal of the female contact 4 and an influence of an electric field in the electric connector 1 according to the present invention
- FIG. 8A is a front view of the backport connector 3 in the electrical connector 1 according to the present invention.
- FIG. 8B is a side view of the backport connector 3 in the electrical connector 1 according to the present invention.
- FIG. 8C is a bottom view of the backport connector 3 in the electrical connector 1 according to the present invention.
- FIG. 8D is a partial cross-sectional view taken along line CC of FIG. 8A.
- FIG. 9A is a front view of the male contact 5 of the backboard connector 3 in the electrical connector 1 according to the present invention.
- FIG. 9B is a side view of the male connector 5 of the backboard connector 3 in the electrical connector 1 according to the present invention.
- FIG. 10 is a sectional view of an electric connector 11 according to a conventional example
- FIG. 11 is an explanatory diagram showing the arrangement of the pair terminals of the electrical connector 11 and the effect of the electric field in the conventional example
- FIG. 12 is an explanatory diagram showing an arrangement state of contacts and an effect of an electric field in the connector according to the conventional example
- FIG. 13A is an explanatory view showing the arrangement of through holes on a printed circuit board
- FIG. 13B is an explanatory diagram showing a wiring state of the arrangement pattern of FIG. 13A
- FIGS. 14A to 14D are diagrams of a back-port connector 3 in the electrical connector 1 according to the present invention.
- FIG. 15 is a front view showing a usage state of a male contact 9 according to a conventional example in a usage state according to another embodiment of the male contact 5 of the present invention.
- An electrical connector 1 is, as shown in FIG. 1, a female package mounted on a printed circuit board and having a contact end connected to a circuit and a contact other end serving as a female connection. It is composed of a connector 2 and a backboard connector 3 which is provided in a device housing and has a male contact connected to the package connector 2.
- the package connector 2 includes a joining housing 2b, an insulating housing 2a, and a female contact 4 insert-molded in the housing 2a.
- the female contacts 4 are provided in, for example, six stages in the vertical direction. Then, in the left-right direction, as shown in FIGS. 1 and 2, the insulating housing 2a is inserted into and joined to the joint housing 2b.
- the female contacts 4 are provided in, for example, six stages in the vertical direction. As shown in FIGS. 4A and 4B, the female contacts 4 correspond to one electrical signal.
- the female contacts 4, 4 in a state of being close to each other in parallel in the left-right direction (for example, about 0.4 mm to 0.5 mm) are arranged as a pair terminal.
- the thickness of the female contact 4 is, for example, about 0.4 mm.
- the proximity of the female contacts 4 and 4 as the pair terminals is such that the contact with the male contact 5 which is the other pair contact is established. It is preferable to maintain parallel from the joint 4a to just before the terminal 4b to be pressed into the printed circuit board in order to suppress insertion loss of signal energy.
- the interval between the terminal portions 4b and 4b is approximately 2 mm because the interval between the through holes 6 of the printed circuit board is approximately 2 mm, which is a substantially grid-like arrangement. Must match this interval.
- the spacing between the through-holes 6 is substantially lattice-shaped, as shown in FIG. 13B, in order to facilitate drawing out the wiring patterns 7 from the through-holes 6.
- a joining housing 2b having a contact receiving hole 2c is inserted into the joining portion 4a of the female contact 4 and fitted therein.
- the storage hole 2c is provided with a partition wall 2d projecting in the vertical direction, and the partition wall 2d forms the joint 4a. With the insulation secured, the female contacts 4, 4 as the paired terminals are inserted into the one storage hole 2c.
- the pair terminals are accommodated in one storage hole 2c because one female contact 4 is used as one storage hole, and when the female terminal 4 is brought close to the female terminal 4, the paired terminals are introduced into the opening of the approaching storage hole. This is because the tapered portions cannot maintain their shapes.
- a tapered guide portion 2 e for introducing the male contact 5, which is the other pair contact, is provided in the opening of the storage hole 2 c.
- the arrangement of the storage holes 2c is such that the half pitch of the pitch between the storage holes 2c in the left and right direction is shifted in the upper and lower stages in the six stages a to f. They are arranged in a staggered arrangement. Then, as shown in FIG. 7, the distance a between the two signal terminals in the female contacts 4 of the pair terminals (about 0.4 mm to 0.5 mm) and the distance b between the pair terminals are determined. The ratio is set to be a Z b O 1 no 3 ing.
- the distance a is 0.5 mm
- the distance b in the left-right direction is about 1.5 mm
- the ratio is 3 times
- the distance b between the upper and lower pair terminals is, for example, about 1.6. mm.
- the contacts are arranged at a high density, and this means that the minimum value when approaching as close as possible is secured.
- the backboard connector 3 As shown in FIGS. 8A to 8D, the backboard connector 3 is pressed into and supported by the insulating housing 3a and the contact insertion holes 3b provided in the insulating housing 3a. It consists of a male contact 5.
- the contact hole 3 b corresponds to the arrangement of the housing holes 2 c of the package connector 2.
- the male contact 5 is a pair contact in which the male contact 5a faces each other and the insulating synthetic resin member 5b is formed between the male contacts 5a. It is a bird. As a result, the spacing a between the male contacts 5 can be narrowed to form a stable contact.
- the five male contacts are mounted in the one contact hole 3b.
- male contacts 8a to 8d are proposed as pair contacts. This is because when high-speed differential signal transmission is performed, the interval between the pair terminals composed of the female contacts 4, 4 is evenly close to each other, and further, the high-speed signal is transmitted from the male contact, which is the pair contact.
- the embodiment shows that the notch or the like is provided on the opposite side to the opposite surface so that the notch does not adversely affect the high-speed transmission because it passes through the contact surface on the opposite surface side.
- FIG. 14A when the male contact 8a is integrated with the insulating synthetic resin member 5b as an insulating member to form a pair contact, the adhesion strength between the contact and the insulating synthetic resin member 5 is increased.
- Notches 8e are provided on the opposite back side, which is the opposite side of the opposed surfaces of the contacts, and one end face of the insulating synthetic resin member 5b is provided on the press-in shoulder. It is also used. In this way, the first 15 In the conventional pair contacts 9 and 9 shown in the figure, if the press-fitting shoulders are provided on both sides of the contact 9 respectively, the interval a1 between the two contacts 9 and 9 is widened, and high-speed operation is possible. The disadvantage of differential signal transmission can be eliminated. Further, FIG.
- FIG. 14B shows an example in which a pair of contact male contacts 8b are provided with shoulders 8f for press-in, but the shoulders 8f are provided on the opposite contact 8b.
- One part (pressing part) is provided from the insulating synthetic resin member 5b so as to be exposed to the outside, one at a time on the opposite back side. If these shoulders 8f are provided on both sides of one contact 8b, the distance between pair contacts becomes wider, and conversely, the distance between adjacent pair terminals becomes shorter, and crosstalk becomes larger. This is disadvantageous for high-speed differential signal transmission.
- FIG. 14C shows the same case, in which press-in can be performed at the same interval a on the printed circuit board side.
- a male contact 8d is provided with a notch 8e for enhancing adhesion and a through hole 8g.
- the insulating synthetic resin member 5b is also filled in the through-hole 8g, so that the male contact 8d and the insulating synthetic resin member 5b are firmly integrated.
- the through-hole 8 g is provided near the center of the contact width or near the opposite back side of the contact, avoiding the opposed contact surface.
- the insulating synthetic resin member 5b is press-fitted into the contact hole 3b of the insulating housing 3a. Therefore, the engagement projection 3c is provided.
- the distance between the distal end 5c side of the female contact 4 that is inserted into the joint 4a of the female contact 4 and is electrically joined is:
- the distance a between the joints 4 a of the female contact 4 is substantially the same as the distance a.
- the distance between the rear end 5d and the printed circuit board, which is bonded to the opposite side of the printed circuit board, is It is arranged in a substantially lattice-like arrangement, similar to the pitch of one hole.
- the crosstalk is 1% or less, which shows sufficient performance for use, and the insertion loss is improved.
- the spacing between paired terminals b the spacing ax 3 between both signal terminals in the paired terminals, the upper side of the crosstalk is the upper terminal 15 and the right side is the right terminal 16
- the concentric wavy lines in FIGS. 7 and 11 to 12 show the influence lines of the electric field.
- the electrical connector 1 according to the present invention has a significantly improved insertion loss compared to the conventional connectors of the low and medium speed types. Since there is no ground terminal (for shielding) between the pair terminals of female contacts 4, 4, insertion loss is improved.
- the crosstalk has been greatly improved compared to the conventional low- and medium-speed connectors, and the cross-talk has been 0.2% at the upper terminal 15 for the conventional high-speed connector.
- the right terminal 16 has a numerical value of 0.6%, which is higher than the conventional example, but the upper terminal 15 and the right terminal 16 both have 1% or less despite the absence of the ground terminal. And have sufficient performance for use ing.
- the parallel state is maintained close to the press-in portion of the print substrate by making the distance a close to each other, so that transmission is performed in pairs. No electrical signal propagation delay.
- the thickness of the female contact 4 can be secured to about 0.4 mm.
- the female contact 4 does not have a strong stiffness, and there is no risk of inconvenience such as buckling or bending, and the fixing strength is low. strong.
- the electrical connector according to the present invention is formed by vertically arranging a plurality of signal terminals and a plurality of storage holes for housing the signal terminals in a horizontal direction. And a pair of terminals for transmitting one electric signal are housed in the one housing hole so as to be close to each other in the left-right direction. Equally maintained, there is no propagation delay of electric signals, crosstalk is suppressed, and because the ground terminal is eliminated, the pair terminals can be arranged as far as possible from each other, and there is no ground terminal Even if it is configured, it has an excellent effect of being an electrical connector with good high-speed transmission characteristics.
- the interval between the pair terminals can be widened.
- a plurality of signal terminals and a joining housing formed by vertically arranging a plurality of storage holes for housing the signal terminals in a row in the left-right direction.
- a pair of signal terminals for transmitting one electrical signal are housed as a pair terminal.
- the ratio of the distance a between the two signal terminals of the pair terminal and the distance b between the pair terminals is set to a Z b ⁇ 1 Z 3, thereby providing high-speed transmission characteristics to the ground. It can be maintained well without terminals.
- the thickness of the female contact 4 can be as thick as that of the low-to-medium-speed connector, so that even if the female contact 4 is press-in connected to the through-hole of the printed circuit board, it can be buckled. Since there is no inconvenience such as bending, bending, etc., the work efficiency is good, and the fixing strength to the printed circuit board is strong, so that it has an excellent effect that stable performance is maintained.
- the proximity of the paired terminals 12 is maintained in parallel from the storage hole to immediately before the terminal to be joined to the printed circuit board, so that the electromagnetic coupling is strengthened and the cross I / O noise is reduced. Reduced.
- a pair contact according to the present invention is a pair contact formed by integrally forming a pair of contacts arranged close to and opposed to each other by burying a part of them by an insulating member, and provided on the opposite back side of the contact. Since a shoulder exposed to the outside from the insulating member is provided, or one end surface of the insulating member is used as a shoulder, the shoulder is pressed to press-fit the pair contact into the insertion hole of the insulating housing. Can be kept narrow. Further, a notch or through-hole for enhancing adhesion provided in a part of the contact portion embedded in the insulating member is provided on the opposite back side of the pair contact or on the side close to the opposite back side. Therefore, the adhesion strength to the insulating member can be improved without adversely affecting the high-speed transmission.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003264531A AU2003264531A1 (en) | 2003-04-24 | 2003-09-19 | Electric connector and paired contact |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003119558A JP4023540B2 (ja) | 2002-04-26 | 2003-04-24 | 電気コネクタ |
JP2003-119558 | 2003-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004095651A1 true WO2004095651A1 (ja) | 2004-11-04 |
Family
ID=33308104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/012030 WO2004095651A1 (ja) | 2003-04-24 | 2003-09-19 | 電気コネクタとペアコンタクト |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1714482A (ja) |
AU (1) | AU2003264531A1 (ja) |
WO (1) | WO2004095651A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10164380B2 (en) | 2013-02-27 | 2018-12-25 | Molex, Llc | Compact connector system |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7344391B2 (en) * | 2006-03-03 | 2008-03-18 | Fci Americas Technology, Inc. | Edge and broadside coupled connector |
US8092235B2 (en) * | 2008-07-24 | 2012-01-10 | Tyco Electronics Corporation | Connector assembly with grouped contacts |
TWM399472U (en) * | 2008-09-09 | 2011-03-01 | Molex Inc | A connector |
US8608510B2 (en) * | 2009-07-24 | 2013-12-17 | Fci Americas Technology Llc | Dual impedance electrical connector |
DE102009040487A1 (de) * | 2009-09-08 | 2011-03-24 | Erni Electronics Gmbh | Steckverbindung mit Abschirmung |
DE202012007577U1 (de) * | 2012-08-07 | 2012-09-13 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Steckverbinder |
CN105990766B (zh) * | 2015-02-02 | 2018-07-27 | 欧品电子(昆山)有限公司 | 背板插头连接器 |
JP7076265B2 (ja) * | 2018-04-03 | 2022-05-27 | スリーエム イノベイティブ プロパティズ カンパニー | コネクタ |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860872U (ja) * | 1981-10-20 | 1983-04-23 | 日本電気株式会社 | 中継端子 |
JPS62144073U (ja) * | 1986-03-06 | 1987-09-11 | ||
JPH02140767U (ja) * | 1989-04-28 | 1990-11-26 | ||
JPH05114427A (ja) * | 1991-10-24 | 1993-05-07 | Fujitsu Ltd | 圧入固定型コンタクト |
JPH11185886A (ja) * | 1997-12-22 | 1999-07-09 | Matsushita Electric Works Ltd | 電気コネクタ |
JPH11283703A (ja) * | 1998-02-27 | 1999-10-15 | Lucent Technol Inc | 低クロスト―クコネクタ |
JP2000182699A (ja) * | 1998-12-14 | 2000-06-30 | Fujitsu Takamisawa Component Ltd | プレスフィットコネクタおよびプレスフィットコネクタ用コンタクト |
WO2001086759A2 (en) * | 2000-05-05 | 2001-11-15 | Molex Incorporated | Modular shielded connector |
JP2003045535A (ja) * | 2001-08-01 | 2003-02-14 | Sumitomo Wiring Syst Ltd | 端子金具 |
-
2003
- 2003-09-19 WO PCT/JP2003/012030 patent/WO2004095651A1/ja active Application Filing
- 2003-09-19 AU AU2003264531A patent/AU2003264531A1/en not_active Abandoned
- 2003-09-19 CN CN 03825621 patent/CN1714482A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860872U (ja) * | 1981-10-20 | 1983-04-23 | 日本電気株式会社 | 中継端子 |
JPS62144073U (ja) * | 1986-03-06 | 1987-09-11 | ||
JPH02140767U (ja) * | 1989-04-28 | 1990-11-26 | ||
JPH05114427A (ja) * | 1991-10-24 | 1993-05-07 | Fujitsu Ltd | 圧入固定型コンタクト |
JPH11185886A (ja) * | 1997-12-22 | 1999-07-09 | Matsushita Electric Works Ltd | 電気コネクタ |
JPH11283703A (ja) * | 1998-02-27 | 1999-10-15 | Lucent Technol Inc | 低クロスト―クコネクタ |
JP2000182699A (ja) * | 1998-12-14 | 2000-06-30 | Fujitsu Takamisawa Component Ltd | プレスフィットコネクタおよびプレスフィットコネクタ用コンタクト |
WO2001086759A2 (en) * | 2000-05-05 | 2001-11-15 | Molex Incorporated | Modular shielded connector |
JP2003045535A (ja) * | 2001-08-01 | 2003-02-14 | Sumitomo Wiring Syst Ltd | 端子金具 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10164380B2 (en) | 2013-02-27 | 2018-12-25 | Molex, Llc | Compact connector system |
US10476211B2 (en) | 2013-02-27 | 2019-11-12 | Molex, Llc | Compact connector system |
US10770841B2 (en) | 2013-02-27 | 2020-09-08 | Molex, Llc | Compact connector system |
Also Published As
Publication number | Publication date |
---|---|
CN1714482A (zh) | 2005-12-28 |
AU2003264531A1 (en) | 2004-11-19 |
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