Abstract: A plug electrical connector including an insulator, a plurality of elastic terminals, at least one shielding spring, and an outer shell is provided. The elastic terminals are disposed in the insulator and arranged along an axial direction. The elastic terminals includes at least one grounding terminal arranged at a first position or a last position of the elastic terminals. The shielding spring is assembled to an exterior surface of the insulator. A portion of the shielding spring on the axial direction is disposed on a deformable path of the grounding terminal. The insulator, the elastic terminals, and the shielding spring are accommodated in the outer shell.

Abstract: A plug electrical connector including an insulator, a pair of side-latches, a terminal set, and a shielding shell is provided. The pair of side-latches and a plurality of terminals of the terminal set are arranged along a first axis, and each of them extends along a second axis. The pair of side-latches and the terminal set are respectively disposed in the insulator, and the pair of side-latches are located on two sides of the terminal set. The shielding shell covers the insulator along the second axis. The side-latch includes at least one protrusion exposed out of the insulator along a third axis and structurally leaning against the shielding shell, such that the shielding shell is electrically connected with the pair of side-latches. The first axis, the second axis, and the third axis are orthogonal to each other.

Abstract: An electrical plug connector has an insulated housing, two elastic buckle elements, multiple plug terminals, and a plug metallic shell. The insulated housing has a terminal portion and two connecting portions. The two elastic buckle elements are respectively mounted in receiving grooves of the two connecting portions of the insulated housing. Multiple plug terminals are arranged on the terminal portion of the insulated housing. An electrical receptacle connector is detachably connected with the electrical plug connector. The electrical receptacle connector has a receptacle insulated housing and multiple receptacle terminals. The receptacle insulated housing has an inserting portion and two receptacle connecting portions. The multiple receptacle terminals are mounted in a mounting slot of the receptacle insulated housing. When the electrical plug connector is connected with the electrical receptacle connector, the multiple plug terminals may contact the multiple receptacle terminals and are conducted.

Abstract: An electrical receptacle connector includes a metallic shell, an insulated housing, first receptacle terminals, second receptacle terminals, a shielding plate, and a terminal organizer. The insulated housing is in the receptacle cavity of the metallic shell. The first receptacle terminals are assembled with the insulated housing. The second receptacle terminals are assembled with the terminal organizer. The insulated housing and the terminal organizer are assembled with each other. The shielding plate is between the first receptacle terminals and the second receptacle terminals. The terminal organizer extends the fixation portion attaching to the front portions of the second receptacle terminals, so that the front portions of the second receptacle terminals are securely held on the tongue portion. Therefore, when the terminal organizer is deformed due to heating, the front portions of the second receptacle terminals can be still fixed on the tongue portion without being deflected upwardly.

Abstract: A receptacle electrical connector includes a plurality of first terminals, a plurality of second terminals, a main insulator, a secondary insulator, a shielding plate and a shielding shell. The main insulator has a plurality of first terminal grooves and a plurality of second terminal grooves. Each first terminal accommodated in the corresponding first terminal groove is fitted with the corresponding first terminal groove in interference and in face-to-face contact. Each second terminal accommodated in the corresponding second terminal groove is fitted with the corresponding second terminal groove in interference and in face-to-face contact. The secondary insulator is engaged with the main insulator to limit each first terminal in the corresponding first terminal groove and to limit each second terminal in the corresponding second terminal groove. The shielding plate is located between the first terminals and the second terminals. The shielding shell surrounds the main insulator.

Abstract: A rack-mount chassis includes a rear casing, a door plate, a first pivot assembly, and a second pivot assembly. The rear casing has an opening. The door plate is configured to shield the opening. The first pivot assembly includes a first bearing portion and a first shaft portion. The first bearing portion has a first shaft hole and a first passage. The first passage extends from the first shaft hole to an outer edge of the first bearing portion. The first shaft portion has a first shaft body. The first shaft body is moved into the first shaft hole through the first passage. The second pivot assembly includes a second bearing portion and a second shaft portion. The second bearing portion has a second shaft hole. The second shaft portion has a second shaft body. The second shaft body is located in the second shaft hole.

Abstract: An electrical receptacle connector includes a mount member, an insulated housing, first receptacle terminals, second receptacle terminals, and a shielding plate. The insulated housing is molded with the mount member and forms a tongue portion. Each of the first receptacle terminals includes a first flat contact portion and a first tail portion. The first flat contact portion is on a lower surface of the tongue portion, and front ends of the first flat contact portions are held in the tongue portion. Each of the second receptacle terminals includes a second flat contact portion and a second tail portion. The second flat contact portions are on an upper surface of the tongue portion, and front ends of the second flat contact portions are held in the tongue portion. The shielding plate is on the tongue portion and between the first receptacle terminals and the second receptacle terminals.

Abstract: An optical-fiber connector includes a handle, a sleeve member, and connecting housings each including a base body and an elastic arm. Each elastic arm includes engaging blocks protruding from the elastic arm and a slidable groove on the corresponding base body. The slidable grooves face each other. The handle includes a handle body between the elastic arms and a handle member extending from the handle body. Two slidable blocks are at two sides of the handle body and respectively inserted into the slidable grooves, and two protruding blocks are at two sides of the handle member. The sleeve member is fitted over the handle member. First and second engaging grooves are on a wall surface of the sleeve member, and the first and second engaging grooves are on different positions of the wall surface of the sleeve member. Accordingly, the length of the handle is adjustable.

Abstract: An electrical plug connector includes a plurality of terminals and an insulator, a pair of grounding latches, a shielding spring and a shielding shell. Each of the terminals has a contacting segment and an elastic segment. Each of the contacting segments has a stopping face. The insulator partially covers the terminals and has a plurality of stopping edges. When the electrical plug connector is inserted into an electrical receptacle connector, shape deformation of each of the elastic segments shifts the corresponding contacting segment until the corresponding stopping edge is against the corresponding stopping face, and each contacting segment does not protrude from the insulator. When the electrical plug connector is not inserted into the electrical receptacle connector, shape recovery of each of the elastic segments restores the corresponding contacting segment and the corresponding stopping edge is away from the stopping face.

Abstract: An electrical plug connector includes an insulated housing received in a metallic shell, first and second terminal modules respectively above and below the insulated housing, and abutting plates (EMI (Electro-Magnetic Interference) plates). Each abutting plate (EMI plate) is between the metallic shell and the insulated housing. Each abutting plate (EMI plate) includes a main body and elastic arms outwardly extending from the main body. Each elastic arm includes a terminal contact portion and a shell contact portion. The terminal contact portion is extending toward a corresponding recessed hole of the insulated housing and contacts one or more first ground terminal of the first terminal module or one or more second ground terminal of the second terminal module. The shell contact portion contacts an inner surface of the metallic shell. Therefore, the high frequency features of the connector can be optimized effectively and resonant problems of the connector can be improved.

Abstract: An electrical receptacle connector includes a metallic shell and a terminal module in the metallic shell. One or more first leg extends outwardly from two sides of the metallic shell. A first slot is formed on the first leg. When the electrical receptacle connector is soldered to a circuit board, the first slot increases the space for receiving the solders to prevent solder wicking.

Abstract: An electrical receptacle connector includes a plurality of first terminals, a plurality of second terminals, a first insulator, a second insulator, a shielding plate and a third insulator. The first insulator includes a first front insulating portion and a first rear insulating portion. The first front insulating portion covers a part of each of the first terminals. The second rear insulating portion covers another part of each of the first terminals. The second insulator partially covers each of the second terminals. The third insulator partially covers each of the first terminals, the second terminals, the first insulator, the second insulator and the shielding plate.

Abstract: An electrical receptacle connector includes a metallic shell and one or more insertion modules. The metallic shell includes two first walls, two second walls, and several protrusions. The walls form an insertion space. The protrusions are extending toward the insertion space from the first walls, and the protrusions are integrally formed on the first walls seamlessly. The insertion module includes an insulated housing, first receptacle terminals, second receptacle terminals, and a grounding plate between the first receptacle terminals and the second receptacle terminals. When the electrical receptacle connector is mated with an electrical plug connector, the protrusions are in contact with a metallic shell of the electrical plug connector. Because the walls of the metallic shell are seamless, the connector assembly of the plug and receptacle can be waterproof.

Abstract: An electrical receptacle connector includes a metallic shell, an insulated housing, upper-row receptacle terminals, and lower-row receptacle terminals. The insulated housing is in the receptacle cavity of the metallic shell. The receptacle terminals are held in the base portion and the tongue portion. The tail portions of the power terminals and the tail portions of the ground terminals have three bent portions, i.e., the first bent portion, the second bent portion, and the third bent portion. The bent portions allow the terminals to have different and non-parallel delivering paths for electromagnetic waves, so that the signals do not interfere with each other easily.

Abstract: An electrical receptacle connector includes a plurality of lower terminals, a lower insulator, a shielding plate, a plurality of upper terminals, an upper insulator and an outer insulator. The lower insulator partially covers the lower terminals and exposes a lower contact area of a lower contact segment of each lower terminal. The shielding plate is assembled onto the lower insulator. The upper insulator partially covers the upper terminals, exposes an upper contact area of an upper contact segment of each upper terminal, and is assembled onto the lower insulator. The outer insulator partially covers the above elements, and exposes the lower contact areas and the upper contact areas.

Abstract: An electrical plug connector includes a plug insulated housing which is integrally formed and plug terminals. A transition segment connected between first and second contact portions of each plug terminal allows the first contact portion to be in contact with and arranged substantially parallel to the second contact portion, so that connectors with reduced width can be manufactured. In addition, the shaping space between a first recessed portion and a second recessed portion of each plug terminal receive materials for forming the plug insulated housing, thus improving the structural strength of the connector. Moreover, embedded ends allow the plug terminals to be secured with the plug bottom wall, so that the plug terminals would not detach from the plug insulated housing easily during manufacturing or operation. The structural strength of the electrical plug connector can be improved, and the plug terminals can be properly assembled with the plug insulated housing.

Abstract: A rail structure for optical fiber cassette is adapted to be assembled on a board member of a fiber box. The first engaging structure and the second engaging structure at two ends of the rail body are movably engaged with the first buckling structure and the second buckling structure. Hence, the user may detach one of the rail structures from the board member, so that the distance between the rest two of the rail structures goes wider, and the user can assemble another optical fiber cassette between the two rail structures, and the type and the size of the optical fiber cassette may be different from the detached one. Hence, the rail structure has wide applicability to allow the user to change the optical fiber cassette with different types and specifications conveniently and quickly.