公开(公告)号：US20090298337A1

公开(公告)日：2009-12-03

申请号：US12477578

申请日：2009-06-03

申请人： Thomas S. Cohen ,  Mark W. Gailus ,  John R. Durham

发明人： Thomas S. Cohen ,  Mark W. Gailus ,  John R. Durham

IPC分类号： H01R13/648

CPC分类号： H01R12/716 ,  H01R12/585 ,  H01R12/724 ,  H01R12/727 ,  H01R13/514 ,  H01R13/6474 ,  H01R13/6587 ,  H01R13/6591 ,  H05K1/14 ,  H05K7/1445 ,  H05K2201/044 ,  H05K2201/10189 ,  H05K2203/1572

摘要： A differential connector has a plurality of rows. Each row includes a plurality of signal conductors provided as differential pairs. Each signal conductor has a first contact end connectable to a printed circuit board, a second contact end, and an intermediate portion having a first width. For each differential pair, one first contact end lies along a first line parallel to the plurality of rows and the other first contact end lies along a second line parallel to and spaced from the first line. The differential connector further includes a plurality of ground conductors, with each ground conductor corresponding to a differential pair. Each ground conductor has a first contact end connectable to the printed circuit board, a second contact end, and an intermediate portion having a second width that is at least twice the first width.

摘要翻译： 差分连接器具有多行。 每行包括多个作为差分对提供的信号导体。 每个信号导体具有可连接到印刷电路板的第一接触端，第二接触端和具有第一宽度的中间部分。 对于每个差分对，一个第一接触端沿着平行于多个行的第一线设置，而另一个第一接触端沿着与第一线平行并与之隔开的第二线。 差分连接器还包括多个接地导体，每个接地导体对应于差分对。 每个接地导体具有可连接到印刷电路板的第一接触端，第二接触端和具有至少两倍于第一宽度的第二宽度的中间部分。

公开(公告)号：US07544096B2

公开(公告)日：2009-06-09

申请号：US11902552

申请日：2007-09-24

申请人： Thomas S. Cohen ,  Mark W. Gallus ,  John R. Dunham

发明人： Thomas S. Cohen ,  Mark W. Gallus ,  John R. Dunham

IPC分类号： H01R13/648

CPC分类号： H01R12/716 ,  H01R12/585 ,  H01R12/724 ,  H01R12/727 ,  H01R13/514 ,  H01R13/6474 ,  H01R13/6587 ,  H01R13/6591 ,  H05K1/14 ,  H05K7/1445 ,  H05K2201/044 ,  H05K2201/10189 ,  H05K2203/1572

摘要： A differential connector has a plurality of rows. Each row includes a plurality of signal conductors provided as differential pairs. Each signal conductor has a first contact end connectable to a printed circuit board, a second contact end, and an intermediate portion having a first width. For each differential pair, one first contact end lies along a first line parallel to the plurality of rows and the other first contact end lies along a second line parallel to and spaced from the first line. The differential connector further includes a plurality of ground conductors, with each ground conductor corresponding to a differential pair. Each ground conductor has a first contact end connectable to the printed circuit board, a second contact end, and an intermediate portion having a second width that is at least twice the first width.

摘要翻译： 差分连接器具有多行。 每行包括多个作为差分对提供的信号导体。 每个信号导体具有可连接到印刷电路板的第一接触端，第二接触端和具有第一宽度的中间部分。 对于每个差分对，一个第一接触端沿着平行于多个行的第一线设置，而另一个第一接触端沿着与第一线平行并与其隔开的第二线。 差分连接器还包括多个接地导体，每个接地导体对应于差分对。 每个接地导体具有可连接到印刷电路板的第一接触端，第二接触端和具有至少两倍于第一宽度的第二宽度的中间部分。

公开(公告)号：US20080248660A1

公开(公告)日：2008-10-09

申请号：US12062577

申请日：2008-04-04

申请人： Brian Kirk ,  Thomas S. Cohen

发明人： Brian Kirk ,  Thomas S. Cohen

IPC分类号： H01R12/14

CPC分类号： H01R13/514 ,  H01R12/52 ,  H01R12/724 ,  H01R13/6477 ,  H01R13/6599

摘要： An electrical interconnection system with high speed, high density electrical connectors. The connectors incorporate electrically lossy material, selectively positioned to reduce crosstalk without undesirably attenuating signals. The lossy material may be molded through ground conductors that separate adjacent differential pairs within columns of conductive elements in the connector. However, regions of lossy material may be set back from the edges of the ground conductors to avoid undesired attenuation of signals. Also, the lossy material may be positioned in multiple regions along the length of signal conductors. The regions may be separated by holes, notches, gaps or other openings in the lossy material, which can be simply formed as part of a molding operation.

摘要翻译： 具有高速，高密度电连接器的电气互连系统。 这些连接器包括电损耗材料，选择性地定位以减少串扰，而不会不期望地衰减信号。 可以通过接地导体来模制有损耗的材料，所述接地导体在连接器中的导电元件的列内分隔相邻的差分对。 然而，有损材料的区域可以从接地导体的边缘回退，以避免信号的不期望的衰减。 此外，有损耗材料可以位于沿信号导体长度​​的多个区域中。 这些区域可以由有损材料中的孔，缺口，间隙或其它开口分开，其可以简单地形成为模制操作的一部分。

公开(公告)号：US20080248659A1

公开(公告)日：2008-10-09

申请号：US12062594

申请日：2008-04-04

申请人： Thomas S. Cohen ,  Brian Kirk

发明人： Thomas S. Cohen ,  Brian Kirk

IPC分类号： H01R12/00 ,  H05K3/36

CPC分类号： H01R12/727 ,  H01R13/6471 ,  H01R13/6477 ,  H01R13/6587 ,  Y10T29/49126

摘要： An electrical interconnection system with high speed, differential electrical connectors. The connectors are formed with columns of conductive elements, some of which carry signals some of which act as ground conductors. The conductive elements may contain projections to secure the conductive elements in a housing or to facilitate desirable current flow patterns. To avoid impedance discontinuities caused by the projections, adjacent conductive elements may be formed with complementary portions to provide a relatively uniform edge-to-edge spacing between signal and ground conductors along the length of the signal conductor. To manufacture such a connector in which both the signal and the ground conductive elements contain projections, the conductive elements carrying signals may be inserted into a housing from one side and the conductive elements acting as ground conductors may be inserted from an opposite side.

摘要翻译： 具有高速差动电连接器的电气互连系统。 连接器形成有导电元件列，其中一些具有一些作为接地导体的信号。 导电元件可以包含用于将导电元件固定在壳体中的突起或者以便于所需的电流模式。 为了避免由突起引起的阻抗不连续性，相邻的导电元件可以形成有互补部分，以沿着信号导体的长度提供在信号和接地导体之间的相对均匀的边缘到边缘间隔。 为了制造这样的连接器，其中信号和接地导电元件都包含突起，承载信号的导电元件可以从一侧插入壳体中，并且用作接地导体的导电元件可以从相对侧插入。

公开(公告)号：US20080248658A1

公开(公告)日：2008-10-09

申请号：US12062581

申请日：2008-04-04

申请人： Thomas S. Cohen ,  Brian Kirk ,  Jason E. Chan ,  Andreas C. Pfahnl ,  Marc B. Cartier ,  David Manter

发明人： Thomas S. Cohen ,  Brian Kirk ,  Jason E. Chan ,  Andreas C. Pfahnl ,  Marc B. Cartier ,  David Manter

IPC分类号： H01R12/00 ,  H01R13/02

CPC分类号： H01R12/727 ,  H01R13/6471 ,  H01R13/6474 ,  H01R13/6585 ,  H01R13/6587

摘要： An electrical interconnection system with high speed, differential electrical connectors. The connector is assembled from wafers containing columns of conductive elements, some of which form differential pairs. Each column may include ground conductors adjacent pairs of signal conductors. The ground conductors may be wider than the signal conductors, with ground conductors between adjacent pairs of signal conductors being wider than ground conductors positioned at an end of at least some of the columns. Each of the conductive elements may end in a mating contact portion positioned to engage a complementary contact element in a mating connector. The mating contact portions of the signal conductors in some of the pairs may be rotated relative to the columns. The printed circuit board to which the differential signal connector is mounted may be constructed with elongated antipads around pairs of signal conductors.

摘要翻译： 具有高速差动电连接器的电气互连系统。 连接器由包含导电元件列的晶片组装，其中一些形成差分对。 每列可以包括相邻的信号导体对的接地导体。 接地导体可以比信号导体更宽，相邻的信号导体对之间的接地导体宽于位于至少一些列的端部的接地导体。 每个导电元件可以在匹配的接触部分中端部，该配合接触部分定位成接合配合连接器中的互补接触元件。 一些成对的信号导体的配合接触部分可以相对于列旋转。 安装有差分信号连接器的印刷电路板可以在信号导体对周围形成细长的止动片。

公开(公告)号：US07285018B2

公开(公告)日：2007-10-23

申请号：US10874837

申请日：2004-06-23

申请人： William A. Kenny ,  Thomas S. Cohen ,  Robert A. Richard

发明人： William A. Kenny ,  Thomas S. Cohen ,  Robert A. Richard

IPC分类号： H01R13/66

CPC分类号： H05K7/1458 ,  H01R12/724 ,  H01R13/514 ,  H01R13/6584 ,  H01R13/6625 ,  H01R13/719

摘要： An electrical connector that electrically connects a first printed circuit board and a second printed circuit board is disclosed, where the electrical connector in the preferred embodiment includes: (a) an insulative housing; (b) a plurality of signal conductors, with at least a portion of each of the plurality of signal conductors disposed within the insulative housing; (c) each of the plurality of signal conductors having a first contact end, a second contact end and an intermediate portion therebetween; and (d) a passive circuit element electrically connected to the intermediate portion of each of the plurality of signal conductors, where the passive circuit element is housed in an insulative package and includes at least a capacitor or an inductor.

摘要翻译： 公开了一种电连接第一印刷电路板和第二印刷电路板的电连接器，其中优选实施例中的电连接器包括：（a）绝缘壳体; （b）多个信号导体，所述多个信号导体中的每一个的至少一部分设置在所述绝缘外壳内; （c）多个信号导体中的每一个具有第一接触端，第二接触端和它们之间的中间部分; 以及（d）无源电路元件，其电连接到所述多个信号导体中的每一个的中间部分，其中所述无源电路元件容纳在绝缘封装中并且包括至少一个电容器或电感器。

公开(公告)号：US06872085B1

公开(公告)日：2005-03-29

申请号：US10675087

申请日：2003-09-30

申请人： Thomas S. Cohen ,  Marc B. Cartier ,  John R. Dunham ,  Jason J. Payne

发明人： Thomas S. Cohen ,  Marc B. Cartier ,  John R. Dunham ,  Jason J. Payne

IPC分类号： H01R12/16 ,  H01R13/648 ,  H01R4/66

CPC分类号： H01R12/724 ,  H01R13/6585 ,  Y10S439/947

摘要： There is disclosed an electrical connector assembly having a first electrical connector mateable to a second electrical connector. In one embodiment, the first electrical connector includes a plurality of wafers, with each wafer having an insulative housing, a plurality of signal conductors and a shield plate. A portion of the shield plate is exposed so that a conductive member can electrically connect the shield plates of the wafers at the exposed portion of the shield plate. In one embodiment, the second electrical connector includes an insulative housing, and a plurality of signal conductors and ground conductors in a plurality of rows. Each row corresponds to a wafer of the first electrical connector. Each signal conductor has a contact tail and each ground conductors has two contact tails. The signal conductors and the ground conductors are positioned adjacent to one another so that for each signal conductor contact tail, there are ground conductor contact tails adjacent either side of the signal conductor contact tail.

摘要翻译： 公开了一种具有可与第二电连接器配合的第一电连接器的电连接器组件。 在一个实施例中，第一电连接器包括多个晶片，每个晶片具有绝缘壳体，多个信号导体和屏蔽板。 屏蔽板的一部分被暴露，使得导电构件可以在屏蔽板的暴露部分处电连接晶片的屏蔽板。 在一个实施例中，第二电连接器包括绝缘壳体，以及多个信号导体和多行中的接地导体。 每行对应于第一电连接器的晶片。 每个信号导体具有接触尾部，并且每个接地导体具有两个接触尾部。 信号导体和接地导体彼此相邻地定位，使得对于每个信号导体接触尾部，在信号导体接触尾部的任一侧具有接地导体接触尾部。

公开(公告)号：US06769935B2

公开(公告)日：2004-08-03

申请号：US10062392

申请日：2002-02-01

申请人： Philip T. Stokoe ,  Thomas S. Cohen

发明人： Philip T. Stokoe ,  Thomas S. Cohen

IPC分类号： H01R13648

CPC分类号： H01R13/6587

摘要： An electrical connector assembly suitable for use in a matrix assembly. The electrical connector assembly has two connectors, each assembled from wafers. The individual wafers are sheilded and separate shield pieces are positioned in one connector transverse to the wafers in that connector. Additionally, wafers in at least one of the connectors includes a compliant portion that allows the two connectors to be self-aligning.

摘要翻译： 一种适用于矩阵组件的电连接器组件。 电连接器组件具有两个连接器，每个连接器由晶片组装。 单个晶片被涂覆，并且分离的屏蔽片位于横向于该连接器中的晶片的一个连接器中。 此外，至少一个连接器中的晶片包括允许两个连接器自对准的柔性部分。

公开(公告)号：US6152742A

公开(公告)日：2000-11-28

申请号：US454898

申请日：1995-05-31

申请人： Thomas S. Cohen ,  Mark W. Gailus

发明人： Thomas S. Cohen ,  Mark W. Gailus

IPC分类号： H01R12/50 ,  H01R12/71 ,  H01R12/72 ,  H01R13/405 ,  H01R13/502 ,  H01R12/00

CPC分类号： H01R13/502 ,  H01R12/721 ,  H01R12/725 ,  H01R23/688 ,  H01R12/714 ,  H01R13/405

摘要： A high speed, high density surface mount connector which may be easily manufactured. The connector is formed by injection molding a ground plate into a portion of an insulative housing, leaving conducting beam portions and tail portions extending from opposite ends of the housing. A mating section of the housing is separately made. Signal contacts are sandwiched between the two pieces of the housing, which are then mated. The signal contacts are parallel to the ground plate but spaced apart from it, forming individual transmission lines. In use, the tail portions are soldered to a printed circuit board. The beam portions are bent to form contact springs. They make contact to a back plane when the connector is pressed against the back plane.

摘要翻译： 可以容易地制造的高速，高密度表面贴装连接器。 连接器通过将接地板注塑成绝缘壳体的一部分而形成，留下从壳体的相对端延伸的导电梁部分和尾部。 壳体的配合部分分开制造。 信号触点夹在两块外壳之间，然后将其接合。 信号触点平行于接地板，但与其隔开，形成各个传输线。 在使用中，尾部被焊接到印刷电路板。 梁部分被弯曲以形成接触弹簧。 当连接器压靠背板时，它们与背板接触。