Abstract: A terminal post assembly for connecting at least one electrical terminal to a substrate. The terminal post assembly includes a terminal post which has a substrate mounting portion, a terminal receiving portion and a cap receiving portion. The substrate mounting portion has a base and a securing portion which is dimensioned to extend through a mounting opening of the substrate. The terminal receiving portion is configured to receive the at least one electrical terminal thereon and make an electrical connection to the at least one electrical terminal. The cap receiving portion has a cap positioned thereon. the cap cooperates with the at least one electrical terminal to retain the at least one electrical terminal in position on the terminal receiving portion to maintain the electrical connection between the at least one electrical terminal and the terminal receiving portion of the terminal post of the terminal post assembly.

Abstract: An electrical connector of an electrical connector assembly. The electrical connector includes a housing with a mating face for mating with a mating electrical connector. Contact receiving cavities extend into the housing from the mating face. Contacts are provided in the contact receiving cavities. Mating portions of the contacts extend from the mating face in a direction away from the housing. Protrusions extend from the mating face in a direction away from the housing. The protrusions extend proximate edges of the mating portions of the contacts. The protrusions form reverse chamfers which cooperate with lead-in chamfers provided in a surface of the mating electrical connector. The positioning of the protrusions in the lead-in chamfers fills in air gaps provided by the lead-in chamfers to provide an impedance match along the mating portions of the contacts when the electrical connector is mated with the mating electrical connector.

Abstract: A communication system includes a plug connector mated with a receptacle connector. The receptacle connector includes a housing holding a contact assembly. The housing includes a front housing that receives an inner housing, which receives contact holders and receptacle contacts of the contact assembly. The receptacle connector housing includes a height profile defined between top and bottom walls with a housing latch and guide pockets contained within the height profile. The plug connector includes a housing holding a cable assembly with a circuit card received in a card slot of the receptacle housing. The plug connector housing includes alignment embossments received in the guide pockets and latches coupled to the alignment embossments are latchably coupled to the receptacle connector. The latches are contained within a height profile of the plug connector housing.

Abstract: An electrical connector assembly includes a carrier having an upper surface and a lower surface. The carrier includes a plurality of contact openings therethrough. The electrical connector assembly includes contacts coupled to the carrier and passing through the corresponding contact openings. Each contact has a conductive polymer column extending between an upper mating interface and a lower mating interface. The conductive polymer column includes an inner core manufactured from a first material and an outer shell manufactured from a second material. The second material has a higher electrical conductivity than the first material. The first material has a lower compression set than the second material.

Abstract: A connector for attachment to a planar surface, said connector comprising a shell housing configured for attachment to said planar surface, an insert housing connected to said shell and defining two or more insert ferrule openings, at least one retainer attached to said insert housing and defining two or more retainer ferrule openings aligned with said insert ferrule openings, and two or more ferrule assemblies disposed within said two or more insert ferrule openings.

Abstract: An electrical connector assembly is provided and includes a carrier having an upper surface and a lower surface. The lower surface is configured to face a host circuit board. The upper surface is configured to face a component circuit board of an electrical component. The carrier includes a plurality of contact openings therethrough. The electrical connector assembly includes contacts coupled to the carrier and passing through the corresponding contact openings. Each contact has a conductive polymer column extending between an upper mating interface and a lower mating interface. The conductive polymer column is compressible between the upper mating interface and the lower mating interface. The conductive polymer column includes an inner core and an outer support body. The inner core is manufactured from a first material. The outer support body is manufactured from a second material. The second material has a lower compression set than the first material.

Abstract: The present invention provides capacitive gas sensor and manufacturing method thereof in which the capacitive gas sensor comprises: a first electrode; a second electrode; a gas-sensitive dielectric material arranged between the first and the second electrodes to form a gas sensitive capacitor, the gas-sensitive dielectric material has a permittivity that depends on an amount of a gas compound absorbed from the environmental medium; and a dielectric-electrode interfacing material arranged at an interface between the gas-sensitive dielectric material and at least one of the first and second electrodes. The dielectric-electrode interfacing material is adapted to absorb thermally-induced dilatation of the at least one of the first and second electrodes for reducing mechanical stress on the gas-sensitive dielectric material.

Abstract: An electronic module includes a module substrate has an upper surface and a lower surface. The module substrate has a package pad array having package contact pads at the upper surface. The module substrate has a socket pad array having socket contact pads at the upper surface. The module substrate has guide pin locating pads associated with the socket pad array. The electronic module has an electronic package coupled to the package contact pads at the package pad array. The electronic module has guide pins surface mounted to the guide pin locating pads. The electronic module has a socket assembly coupled to the module substrate. The socket assembly has a socket housing holding socket contacts. The socket contacts are coupled to the socket contact pads at the socket pad array. The socket frame including pockets receiving the guide pins to locate the socket assembly relative to the module substrate.

Abstract: A communication system includes a plug module and a receptacle module received in a receptacle cage. The receptacle module includes a receptacle housing having a cavity that receives a contact assembly. The receptacle module includes a receptacle latch coupled to the receptacle housing having latching features at sidewalls of the receptacle housing and receptacle release tabs operably coupled to a receptacle release actuator.

Abstract: A thermal bridge includes an upper bridge assembly including upper plates arranged in an upper plate stack and a lower bridge assembly including lower plates arranged in a lower plate stack. The thermal bridge includes upper spring elements extending from upper plates having upper mating interfaces engaging lower plates to bias the upper plates in a first biasing direction generally away from the lower bridge assembly. The thermal bridge includes lower spring elements extending from lower plates having lower mating interfaces engaging upper plates to bias the lower plates in a second biasing direction generally away from the upper bridge assembly. A bridge frame having connecting elements extends through the upper plates and the lower plates to hold the upper plates in the upper plate stack and to hold the lower plates in the lower plate stack.

Abstract: A twist-lock connector system includes a first twist-lock connector including a first connector housing holding first twist-lock contacts at a first rotate-to-mate interface. The first twist-lock connector includes a first high speed electrical connector. The first high speed electrical connector is movable relative to the first connector housing between a home position and a rotated position. The first twist-lock connector includes a biasing member coupled to the first high speed electrical connector to bias the first high speed electrical connector to the home position. The twist-lock connector system includes a second twist-lock connector having a second connector housing holding second twist-lock contacts and a second high speed electrical connector at a mating interface.

Abstract: An electronic assembly includes an electronic package connected to a host circuit board. The electronic assembly includes interposer assemblies electrically connected to the electronic package. The electronic assembly includes cable modules coupled to upper separable interface of the interposer assemblies. The electronic assembly includes carrier assemblies configured to be coupled to an upper surface of the electronic package. Each carrier assembly includes a carrier base block and a carrier lid configured to hold at least one interposer assembly and at least one cable module. The carrier assemblies hold the cable modules with the module contacts in electrical connection with upper mating interfaces of the interposer contacts. The carrier assemblies hold lower mating interfaces of the interposer contacts in electrical connection with upper package contacts of the electronic package.

Abstract: A plug connector includes a housing holding plug contacts at a mating end for mating with a mating connector. The plug connector includes a latch received in a latch pocket and movable between a latched position and an unlatched position. The latch has a main body and a latch beam extending from the main body. The latch beam includes a latch hook configured to be received in a latch opening of the mating connector in the latched position to secure the plug connector to the mating connector. The plug connector includes a retention assist member engaging the latch having a main body and a ram extending therefrom with a latch retention support positioned rearward of the latch beam. A biasing member drives the retention assist member in a biasing direction into the latch to hold the latch hook in the latching position.

Abstract: A cable harness assembly includes a cable having a pair of wires and a connector assembly including an inner ferrule formed of a conductive material. Each of the wires has a conductor and a insulation disposed around the conductor. The pair of wires have a twisted region and an untwisted region. The inner ferrule has a cable passageway extending through the inner ferrule and a separator disposed within the cable passageway. The untwisted region is disposed in the inner ferrule and the separator is disposed between the wires in the untwisted region.

Abstract: An electrical connector assembly for mating with a mating connector assembly. The connector assembly includes a housing having a first surface and a second surface. At least one magnet is provided the housing. A mating area extends from the first surface. The mating area has a sloped surface, which is sloped relative to a plane of the first surface of the housing.

Abstract: A die clearance monitoring system includes a light source, a light detector, and a controller. The light source is disposed along a front side of a die set of a crimping device and emits light towards the die set. The die set includes a first crimp die and a second crimp die that engage and crimp an object along a crimp stroke. The light detector is disposed along a rear side of the die set. The light detector receives the emitted light from the light source that traverses across the die set through a gap defined between the first and second crimp dies and generates light absorption data based on the emitted light that is received. The controller is communicatively connected to the light detector. The controller processes the light absorption data to determine a relative spacing between the first crimp die and the second crimp die.

Abstract: A pluggable module is provided and includes a pluggable body including a cavity. The pluggable body extends between a mating end and a cable end opposite the mating end. The mating end is configured to be plugged into a receptacle connector assembly. The pluggable body has a top wall, a bottom wall, a first side wall at a first side, and a second side wall at a second side. The pluggable module includes a cable assembly coupled to the pluggable body. The cable assembly includes an upper module circuit card, a lower module circuit card, upper cables terminated to the upper module circuit card and lower cables terminated to the lower module circuit card. The upper module circuit card includes upper contact pads proximate to an upper mating edge. The lower module circuit card includes lower contact pads proximate to a lower mating edge.

Abstract: An electrical connector assembly which has a housing formed of a first photocurable polymer composition. Signal contacts are positioned in the housing for transmitting signals at a determined signal speed. A dielectric constant of the photocurable polymer composition is tuned to have a higher or lower dielectric constant to be compatible with the desired signal performance characteristics of the signals transmitted over the signal contacts in the housing.

Abstract: A receptacle connector includes a housing having a mating end for mating with a plug connector and a mounting end for mounting to a circuit board. The housing has side walls and end walls with contacts in contacts arrays along both side walls. The contacts have mating ends and terminating ends. The housing has a card slot open at the mating end for receiving plug connector defined by interior surfaces of the side walls. The mating ends of the contacts are exposed in the card slot for mating electrical connection with the plug connector. The housing has alignment tabs extending inward into the card slot from the interior surface for aligning the plug connector within the card slot.

Abstract: A receptacle cage includes cage walls including a top wall, a first side wall, a second side wall, and a bottom wall. The cage walls form a module channel configured to receive a pluggable module. The cage walls extend between a front end and a rear end of the receptacle cage. The receptacle cage includes a lifting device located in the module channel proximate to the bottom wall. The lifting device is located remote from the front end. The lifting device has a lifting surface configured to engage the pluggable module and lift the pluggable module into the module channel to an elevated position lifted off of the bottom wall.