Abstract: A high speed electrical connector assembly is disclosed providing a first subassembly having connector assemblies attached to a daughtercard, and a second subassembly having connector assemblies attached to a backplane. A keying guide module is mounted to the daughtercard and a keying guide pin is mounted to the backplane. The alignment of the keying guide module and keying guide pin aligns the connector assemblies on the daughtercard and backplane.

Abstract: A terminal module for assembly into a high-speed electrical connector having a contact receiving first contact pair and second contact pair, the second contact pair being in electrical communication with the first contact pair via a corresponding pair of contact interconnections. The contact interconnections have a substantially identical length of the corresponding pair and are arranged within parallel planes. The module further includes a shielding member arranged and disposed in close proximity to at least three edges of one or more of the first contact pair, the second contact pair and the contact interconnections to provide shielding. A housing member is arranged and disposed to receive backplane contacts via contact receiving apertures. The housing member is engaged with the first contact pair to receive the contacts into the contacts of the first contact pair. A backplane having grounding plate grid is also disclosed.

Abstract: A connector system is provided that includes electrical connectors, a substrate and a vibration dampening shell. The connectors each have first and second sides. The substrate has an upper surface with the connectors mounted thereon. The shell limits movement of the connectors with respect to one another and is coupled to the first sides of the connectors to limit the movement of the connectors toward and away from the upper substrate. The shell also is coupled to the second sides of the connectors to limit the movement of the connectors in directions transverse to the upper substrate surface.

Abstract: A connector system is provided that includes electrical connectors, a substrate and a vibration dampening shell. The connectors each have first and second sides. The substrate has an upper surface with the connectors mounted thereon. The shell limits movement of the connectors with respect to one another and is coupled to the first sides of the connectors to limit the movement of the connectors toward and away from the upper substrate. The shell also is coupled to the second sides of the connectors to limit the movement of the connectors in directions transverse to the upper substrate surface.

Abstract: An electrical connector includes a housing having a mating end and a board end. The housing has a plurality of contact cavities extending along a longitudinal axis between the mating and board ends. A plurality of contacts are received within the contact cavities. The contacts have a mating end and a mounting end, and the contacts have a flexible tail at the mounting end. The tail has a first portion extending along the longitudinal axis and a second portion angled with respect to the first portion with the second portion having a board mounting surface configured to mount to a circuit board. The tail includes a slot open along the board mounting surface.

Abstract: An electrical connector assembly includes a housing having a mating end and a connector cavity extending from the mating end along a cavity axis. The housing has a panel wall including first and second sides with an opening extending therebetween and open to the connector cavity. An electrical connector is received in the connector cavity and includes a shell extending along a longitudinal axis. The shell has a flange extending radially outward therefrom that engages the first side of the panel wall. The shell has a groove extending at least partially circumferentially around the shell. A washer is held within the groove of the shell and has a washer engagement surface. A spring concentrically surrounds a portion of the shell. The spring has a front end and a rear end with the front end engaging the washer engagement surface. The rear end faces the flange engagement surface and engages the second side of the panel wall such that the panel wall is captured between the flange and the spring.

Abstract: A terminal module for assembly into a high-speed electrical connector having a contact receiving first contact pair and second contact pair, the second contact pair being in electrical communication with the first contact pair via a corresponding pair of contact interconnections. The contact interconnections have a substantially identical length of the corresponding pair and are arranged within parallel planes. The module further includes a shielding member arranged and disposed in close proximity to at least three edges of one or more of the first contact pair, the second contact pair and the contact interconnections to provide shielding. A housing member is arranged and disposed to receive backplane contacts via contact receiving apertures. The housing member is engaged with the first contact pair to receive the contacts into the contacts of the first contact pair. A backplane having grounding plate grid is also disclosed.

Abstract: A terminal module for assembly into a high speed electrical connector. The module includes an electrically insulated housing, a first contact portion and a second contact portion. The second contact portion is in electrical communication with the first contact portion via a contact interconnection. The contact interconnection is at least partially disposed within the insulated housing. At least one of the first contact portion or the second contact portion includes a contact selected from the group consisting of a mesh contact element, a socket configured to receive a mesh contact element and combinations thereof.

Abstract: A low cross talk compensation circuit comprising a first signal pair having a first conductor and a second conductor parallel to the first conductor, and a second signal pair having a third conductor and a fourth conductor parallel to the third conductor, wherein each conductor is attached to a corresponding input signal. A first compensation line attached to the first input signal and a second compensation line attached to the third input signal are intertwined forming a first compensation line assembly with capacitive and inductive coupling parallel to and flanked by the second and third conductors. A third compensation line attached to the fourth input signal and a fourth compensation line attached to the second input signal are intertwined forming a second compensation line assembly with capacitive and inductive coupling parallel to and adjacent to the second conductor.

Abstract: A low cross talk compensation circuit comprising a first signal pair having a first conductor and a second conductor parallel to the first conductor, and a second signal pair having a third conductor and a fourth conductor parallel to the third conductor, wherein each conductor is attached to a corresponding input signal. A first compensation line attached to the first input signal and a second compensation line attached to the third input signal are intertwined forming a first compensation line assembly with capacitive and inductive coupling parallel to and flanked by the second and third conductors. A third compensation line attached to the fourth input signal and a fourth compensation line attached to the second input signal are intertwined forming a second compensation line assembly with capacitive and inductive coupling parallel to and adjacent to the second conductor.

Abstract: A low cross talk compensation circuit comprising a first signal pair having a first conductor and a second conductor parallel to the first conductor, and a second signal pair having a third conductor and a fourth conductor parallel to the third conductor, wherein each conductor is attached to a corresponding input signal. A first compensation line attached to the first input signal and a second compensation line attached to the third input signal are intertwined forming a first compensation line assembly with capacitive and inductive coupling parallel to and flanked by the second and third conductors. A third compensation line attached to the fourth input signal and a fourth compensation line attached to the second input signal are intertwined forming a second compensation line assembly with capacitive and inductive coupling parallel to and adjacent to the second conductor.

Abstract: A low cross talk compensation circuit comprising a first signal pair having a first conductor and a second conductor parallel to the first conductor, and a second signal pair having a third conductor and a fourth conductor parallel to the third conductor, wherein each conductor is attached to a corresponding input signal. A first compensation line attached to the first input signal and a second compensation line attached to the third input signal are intertwined forming a first compensation line assembly with capacitive and inductive coupling parallel to and flanked by the second and third conductors. A third compensation line attached to the fourth input signal and a fourth compensation line attached to the second input signal are intertwined forming a second compensation line assembly with capacitive and inductive coupling parallel to and adjacent to the second conductor.

Abstract: A filtered electrical connector, comprising a plurality of removable contacts, a housing having first contact receiving passages therein into which the contacts are removably secured, and an outer metal shell in which the housing is secured. The connector including a capacitor array having a plurality of tube capacitors secured together. Each of the tube capacitors have a second contact receiving passage with a signal electrode therein. A resilient member to provide a releasable electrical connection from the contact to the signal electrode is disposed in the second passage. A continuous ground electrode is isolated from the signal electrode and completely surrounds the second passage. The ground electrode being electrically connected to the shell. The contacts are removable by releasing the retaining clip and sliding the contact out of the resilient member.