A motherboard including a main circuit board, a first connector, a power circuit board and a second connector. The first connector is disposed on the main circuit board. A periphery of the power circuit board is spaced apart from a periphery of the main circuit board. The second connector is disposed on the power circuit board. The first cable electrically connects the first connector with the second connector.

A receptacle assembly is configured to be disposed on a circuit board and to receive a pluggable module and includes a cage member and a connector. The cage member includes a housing portion and at least one fin portion. The housing portion defines an accommodation space and an insertion hole in fluid communication with the accommodation space. The insertion hole is located at one end of the accommodation space. The fin portion is integrally formed with the housing portion and extends outwardly from an outer surface of the housing portion. The connector is located at another end of the accommodation space. The insertion hole is configured for an insertion of the pluggable module into the accommodation space and the connector is configured to be electrically connected to the pluggable module.

An electrical connector includes: an insulative housing having a top wall and a pair of side walls; and a substrate secured to the insulative housing to constitute a bottom wall of the insulative housing, the substrate having plural front conductive pads at an upper face thereof and plural rear conductive pads at a lower face thereof in electrical connection with the plural front conductive pads.

A plug-in mobile peripheral component interconnect express module connector is disclosed, comprising a plastic body, and a first terminal set and a second terminal set disposed relatively in the plastic body. The plastic body includes transversely penetrated slots, an upper end surface of the slots has intermittently plural upper magazines, and a lower end surface has intermittently plural lower magazines. The first terminal set includes plural first elastic terminals inserted in the upper magazines, and the second terminal set includes plural second elastic terminals inserted in the lower magazines. Each first elastic terminal is opposed to each second elastic terminal, forming a holding gap. A motherboard is inserted between the first elastic terminals and the second elastic terminals from a side, and an MXM board is inserted between the first elastic terminals and the second elastic terminals from the other side.

High-speed connectors that save space in an electronic device, are simple to connect, and are readily manufactured. One example can provide a high-speed connector having high-speed connections. The high-speed connections can be integrated with low-speed connections in a board-to-board structure to save space in an electronic device. An example can provide high-speed connections that are simple to connect. The board-to-board structure can include a board-to-board plug, where each high-speed connection includes a high-speed contact having a lateral portion. The lateral portion can include right-angle tabs to guide a central conductor of a coaxial cable. The central conductor of each coaxial cable can be soldered to a corresponding lateral portion. Ground contacts for the board-to-board plug can include crimping portions to connect to an outer shield of each coaxial cable. These high-speed connectors can be readily manufactured by utilizing stamped contacts and molded housings.

Provided is a housing including a bottom wall, a front-end wall, side walls, and a mating space. Each of the side walls includes a locking protrusion configured to engage with a counterpart locking protrusion locking protrusion of a counterpart housing when the counterpart housing is inserted into the mating space. Each of the side walls also includes an auxiliary-metal-fixture mounting portion configured to be loaded with an auxiliary metal fixture having a bottom end that is to be fixed to a surface of a board. The terminal is configured to be loaded in the front-end wall, and includes a connection part having a bottom end that is to be fixed to the surface of the board. The bottom wall has a surface facing the surface of the board, slanted surfaces are formed respectively on the left side edge and the right side edge of the surface of the bottom wall so that each slanted surface extends, in the front-to-rear direction of the sidewall, towards the outer side of the housing with a gradually widening gap with the surface of the board.

The present invention suggests an electrical connection device having a noise blocking and damage preventing structure by comprising: a receptacle consisting of a plurality of conductive terminals and a plurality of conductive members; and a connector comprising a plurality of connector terminals corresponding to the plurality of conductive terminals.

To provide a connector for which cost can be reduced. A first connector 1 includes first metal members 10A that function as terminals and second metal members 10B that function as reinforcing brackets. Each first metal member 10A and second metal member 10B include a main body part 11, a first edge part 15, a second edge part 16, and a third edge part 17. A first edge part 15 of the first metal member 10A is positioned on the upper side of the main body part 11 that is the side that receives the mating connector. The second metal member 10B is retained in a different orientation from the first metal member 10A. The first edge part 15 of the second metal member 10B is positioned below the main body part 11 of the second metal member 10B and can be attached to a first circuit board B1 arranged on the lower side of the first connector 1. The third edge part 17 of the second metal member 10B is positioned more in the Y1 direction than the main body part 11 of the second metal member 10B and can be attached to the second circuit board B2 arranged in the Y1 direction with respect to the first connector 1.

The present disclosure pertains to a board connector comprising a plurality of radio frequency (RF) contacts for transmitting RF signals; an insulating part supporting the RF contacts; a plurality of transmission contacts coupled to the insulating part and between a first RF contact and a second RF contact, such that the first RF contact and the second RF contact are spaced in a first axial direction; and a grounding housing to which the insulating part is coupled, the grounding housing comprising an inner grounding wall, an outer grounding wall spaced apart from the inner grounding wall, and a grounding connection wall coupled to each of the inner and outer grounding walls, wherein the inner and outer grounding walls are double-shielding walls that surround the side of an inner space, and the first RF contact and the second RF contact are placed in the inner space surrounded by the double-shielding walls.

A bidirectional signal pin module includes: a signal pin configured to electrically connect two objects; and a socket having a bent body shape including bent portions, and configured to fix the signal pin in either one of a horizontal direction and a vertical direction.