The present invention relates to a board connection assembly being characterized by comprising: a board connection pin for transmitting a signal; a dielectric portion having a first insertion hole into which the board connection pin is inserted; a housing having a trench into which a part of the dielectric portion is inserted and a second insertion hole into which the board connection pin is inserted; and a ground contact portion disposed between the housing and the dielectric portion to contact a ground electrode, wherein the ground contact portion has one side inserted into the trench so as to contact one surface of the trench, and the other side formed to be grounded with the ground electrode, and the height of the housing is configured to be smaller than the width of the housing.

A connector (10) according to the present disclosure includes a fixed insulator (20), a movable insulator (30), and contacts (50). The fixed insulator (20) is in the shape of a frame. The movable insulator (30) is disposed inside the fixed insulator (20), and capable of moving relative to the fixed insulator (20). The movable insulator (30) mates with a connection object (60). The contacts (50) are attached to the fixed insulator (20) and the movable insulator (30). The movable insulator (30) includes a first movable insulator (30a), and a second movable insulator (30b). The first movable insulator (30a) and the second movable insulator (30b) are disposed inside the fixed insulator (20) while being separated from each other, and are capable of moving independently of each other.

A connector that enables electronic assemblies to be efficiently configured for any of multiple power requirements. The connector may have multiple interfaces such that when the connector is mounted to a printed circuit board (PCB), it may receive power through an interface and distribute it to components on the PCB through another interface. The connector may also have an interface that supports a connection to a conductive interconnect, which may distribute power to a second connector mounted to the same PCB. Power may be distributed to components mounted to the PCB without passing through the mounting interface of the first connector. As a result, the current density in the PCB adjacent the first connector is reduced relative to current density required to supply current to all components through the mounting interface of the first connector. The PCB may have fewer layers than a conventional PCB assembly supporting comparable functionality.

An electrical connector pair 1 includes a receptacle connector 1a and a plug connector 1b. The receptacle connector 1a includes a first partition wall 12a, and the plug connector 1b includes a second partition wall 12b. When the receptacle connector 1a and the plug connector 1b are fitted together, the first partition wall 12a partitions a portion of the boundary between a third holder and a fourth holder where the second partition wall 12b is not formed such that a first contact 10a and a third contact 10b cannot be seen from a second contact and a fourth contact.

A connector (50) according to the present disclosure is a connector (50) to be mounted on a circuit board (CB2) and to be connected to a mating connector (10) including a first shield member (40). The connector (50) includes an insulator (60), a contact (70a) attached to the insulator (60), and a second shield member (80) attached to the insulator (60) on a same side as the contact (70a). The second shield member (80) includes a base portion (81b) that is adjacent to the contact (70a) in a first direction perpendicular to a connecting direction in which the mating connector (10) and the connector (50) are to be connected, a mount portion (86b) that is formed on a side of the base portion (81b) opposite to the contact (70a) in the first direction and that is to be mounted on the circuit board (CB2), and a contacting portion (85b) that extends from the mount portion (86b) toward a connection side in the connecting direction and that is to be in contact with the first shield member (40).

Provided is a board-to-board socket, including a socket body, socket terminal, and socket strengthener. The socket body includes a bottom wall, socket side walls, socket guide parts formed at lateral ends of the socket body, and an island part protruding upwards from the bottom wall. Socket guide parts each include a plug guide part receiving cavity, longitudinal outer peripheral wall, and lateral outer peripheral walls. The socket strengthener includes a main body part, lateral outer peripheral wall, and elastic arm parts. Tops of the elastic arm parts bend and extend towards longitudinal outer sides to form hitching part cavities hitched on top faces of the lateral outer peripheral walls.

An electrical connector includes: an insulating housing having a front housing having a front top wall and a pair of front side walls and a rear housing cooperating with the front housing; and plural terminal modules accommodated in the insulating housing, each of the terminal modules including an insulating body and plural conductive terminals held in the insulating body, wherein the rear housing includes a rear top wall and a pair of rear side walls extending downward from the rear top wall, and the rear top wall and the pair of rear side walls surround the terminal module in three directions.

An electronic switch module for a power tool is provided including a housing, a trigger moveable relative to the housing, a magnet being moveable relative to the housing with the trigger along a movement axis, and a linear hall sensor fixed relative to the housing and intersecting the movement axis of the magnet. The linear hall sensor magnetically detects a linear position of the magnet along the movement axis and outputs a voltage signal based on the detected linear position.

A terminal of a connector has a receiving portion, a first supporting portion which is resiliently deformable and extends from the receiving portion, a contact portion supported by the first supporting portion, a second supporting portion extending from the contact portion and an abutment portion supported by the second supporting portion. In a connection process of the connector and a mating connector, the abutment portion of the terminal begins to be brought into contact with the receiving portion at a first position on the receiving portion, and it is slid on the receiving portion until the abutment portion reaches a second position. The contact portion is brought into contact with a mating terminal when the connector is connected to the mating connector.

To help maintain and improve signal integrity, a connector housing can include one or more of the following: asymmetric keying features, asymmetric alignment features, and alternating stitched contacts. First and second contact rows and third and fourth contact rows can each have a first row pitch, and the second and the third contact rows can have a second, greater row pitch. First and second keying structures can be positioned non-symmetrically about both longitudinal and median centerlines of the connector housing. If first, second, third, and fourth contacts all lie on a common centerline of the connector housing, the first and the third contacts can be inserted in a first direction, and the second and the fourth contacts can be inserted in a second, opposite direction. First and second contact securing structures can engage the connector housing at different heights of the connector housing.