A ground contact module includes a ground leadframe and a ground dielectric body. The ground leadframe has ground contacts extending between corresponding mating ends and terminating ends with transition portions therebetween. The ground dielectric body holds the ground leadframe and has a low loss layer overmolded over the ground leadframe and encasing the transition portions of the ground contacts. The ground dielectric body has lossy wings received in pockets in the low loss layer. The lossy wings are electrically coupled to corresponding ground contacts and are manufactured from lossy material capable of absorbing electrical resonance propagating through the contact module stack. The lossy wings are separate and discrete from the low loss layer and are attached to the at least one low loss layer in proximity to the corresponding ground contacts. Each lossy wing is electrically coupled to only one of the ground contacts.

The metal terminals are a first terminal, and a second terminal mated with the first terminal, the first terminal has a first main body portion, a first contact portion, and a first lock portion, the second terminal has a second main body portion, a second contact portion contacting the first contact portion, and a second lock portion locking the first lock portion. The first lock portion includes a first engaging portion arranged on a surface of the first main body portion, and the second lock portion including a pair of second engaging portions arranged on opposing surfaces of the second main body portions.

Discrete electronic modules, such as display tiles, designed and configured to be mosaicked and operatively connected with one another and/or to one or more differing types of discrete electronic modules. In some embodiments, the electronic modules are electrically connected together using electrical connector units that are separate and distinct from the electronic modules. In some embodiments, the connector units are connector biscuits. In some embodiments, the connector units are hub connectors. Connector units of the present disclosure can be designed and configured to allow an electronic module connected thereby and part of a panel of display tiles to be installed and removed by moving the module only in a direction normal to a viewing face of the panel at that module.

A power module of an electrical connector is provided which has a dielectric housing and a pair of blade terminals. The housing has a forward face and a support arm projecting forwardly from the face. The support arm has opposing first and second sides. The housing has a cavity. The face has a pair of slots extending therethrough which are in communication with the cavity and which are provided adjacent the sides of the support arm. Each of the blade terminals has a body portion and a blade portion. The body portions are housed in the cavity and the blade portions extend through the slots and are positioned alongside the sides of the support arm. The electrical connector may also have a signal module interconnected to the power module. The electrical connector may also be configured to mate with another electrical connector as part of a connector assembly.

A floating connector includes a shell, a plurality of electrodes, two buckle members and a floating member. The shell has an accommodating space and a plurality of openings. The electrodes are disposed in the accommodating space and penetrate the openings to protrude from the openings. The buckle members are respectively disposed on two sides of the accommodating space. Each of the buckle members includes a fixed part, a contacting part, and an elastic part. The floating member includes a body, a plurality of electrode notches, and a bump. The electrode notches are formed on one side of the body that near the electrodes for receiving the electrodes protruding from the openings. The bump is disposed on the body and correspondingly to the notch, and the width of the bump is not greater than that of the notch, so that the bump is restricted in the notches by the guiding structure.

An electronic subassembly for a personal care product with a housing defining a chamber. The housing has a tapered guide surface. A first circuit board having a rigid end is positioned within the chamber and a flexible portion positioned outside the chamber. A second circuit board is positioned within the chamber of the housing. The second circuit board has an electrical connector dimensioned to receive the rigid end. An adapter is secured to the first circuit board between the rigid end and the flexible portion. The adapter has a corresponding tapered guide surface that engages the tapered guide surface of the housing to align the rigid end with the electrical connector.

A pluggable connector, configured to electrically connected a first printed circuit board (PCB) and a second PCB, or configured to electrically connect the first PCB with conductive wires. The pluggable connector includes a male end and a female end. The male end includes a male housing and male plugs. The male plugs are disposed on the male housing and are soldered to a first PCB, and the male plugs extend outwards from the male housing. The female end includes a female housing and conductive clips. The female housing is engaged with the male housing. The conductive clips are disposed on the female housing, and the conductive clips are soldered to a second PCB or electrically connected to the conductive wires. A pair of clamping pieces are disposed on the conductive clips where the pair of the clamping pieces are oppositely disposed.

An electrical connector includes an insulating body, multiple lower terminals, a conductive plate, and multiple upper terminals. Each lower terminal has a base portion. The lower terminals include lower signal terminals connected to the plate and lower ground terminals separated from the plate. The upper terminals include upper signal terminals and upper ground terminals. Each upper terminal has a fixing portion and an elastic arm. The fixing portion is located above and fixed to the base portion. A metal sheet exists between two adjacent fixing portions of the upper terminals in the left-right direction and separated from the upper signal terminals. The sheet is integrally connected with the upper ground terminals adjacent thereto in the left-right direction and is separated in the front-rear direction. The sheet is located above and fixed to the plate. The elastic arm is located right above the front upper terminal adjacent thereto or the sheet.

A high-density connecting device is provided. The high-density connecting device includes a first connecting module and a second connecting module. The first connecting module includes a first casing assembly, a first circuit board, and a first socket connector. The second connecting module includes a second casing assembly, a second circuit board, and a second socket connector. When the first connecting module is mated with the second connecting module, a junction end of the first circuit board and a junction end of the second circuit board are inserted into the first socket connector and the second socket connector, respectively, so that the junction end of the first circuit board and the junction end of the second circuit board are electrically connected to the first socket connector and the second socket connector, respectively.

A first and second substrate, and electrically conductive first and second connection parts are provided in a method for establishing an electrically conductive connection between two substrates. The first connection part is mounted on the first substrate by a first releasable connection and the second connection part is respectively mounted on the second substrate by a releasable connection. An electrically conductive connection assembly containing the first connection part and the second connection part is established by either a cohesive connection between a connection portion of the first connection part and a connection portion of the second connection part or an electrically conductive crossmember provided and a cohesive connection of a first length portion of the crossmember to the connection portion of the first connection part and a second cohesive connection of a second length portion of the crossmember to the connection portion of the second connection part being established.