Abstract: The present application discloses an electrical connector housing assembly and an electrical connector. The electrical connector housing assembly comprises a housing provided with several plug-fitting holes for arranging plug-fitted terminals; and a rear-end cap detachably mounted at a rear end of the housing and covering part of the plug-fitting holes. The electrical connector comprises an electrical connector housing assembly and a plurality of inserted plug-fitted terminals.

Abstract: The present application discloses an electrical connector housing assembly and an electrical connector. The electrical connector housing assembly comprises a housing provided with several plug-fitting holes for arranging plug-fitted terminals; and a rear-end cap detachably mounted at a rear end of the housing and covering part of the plug-fitting holes. The electrical connector comprises an electrical connector housing assembly and a plurality of inserted plug-fitted terminals.

Abstract: A receptacle connector assembly (1) comprises an insulative housing (18) with a number of contacts (31, 41) retained therein and a pair of keying devices (50). The housing defines a first large-dimensioned receiving cavity (11) and a second small-dimensioned receiving cavity (21). The first receiving cavity has a channel (17). Each keying device comprises an engaging portion (511; 521) received in the first receiving cavity for being pushed outward by the mating plug connector, a resilient portion (513; 523) extending from the engaging portion, and a tongue (512; 522) extending from the resilient portion and projecting into the channel.

Abstract: A modular jack connector comprises a housing (10), a plurality of terminals (20) received in the housing and a shield (30) enclosing the housing. The housing has a pair of sidewalls (101, 102), a bottom wall (103), a top wall (104) and a rear wall (105) together defining a receiving space (15) therebetween. The top wall defines an opening (12) in a front face thereof. The shield comprises a pair of side plates (301, 302), a top plate (304) and a rear plate (305) corresponding to the walls of the housing. The top plate defines a window (31) in a front edge thereof in communication with the opening and has a pair of opposite stoppers (32) extending into the window for engaging a latch (41) of a plug connector (40).

Abstract: A modular jack (1) mounted on a printed circuit board includes an insulating housing (10) having a bottom wall (13) and a pair of contacts (20) received in the housing. A pair of resilient posts (18) extend from opposite sides of the bottom wall. Each resilient post includes an outer section (182) and an inner section (181) with a slit (183) being defined therebetween. The bottom wall also has a tail post (19) downwardly extending from the middle of a rear end thereof, which is configured as a half column.

Abstract: A modular jack (1) comprises a housing (2) and a terminal module (3) received in the housing. The terminal module comprises a base (30) and a plurality of terminals (31) retained in the base. Each terminal comprises a mounting portion (311), a tail portion (312) extending upwardly from a rear end of the mounting portion for connecting with a corresponding conductor (90) of a cable (9), and an inclined contacting portion (313) extending upwardly from a front end of the mounting portion. The mounting portions and tail portions of the terminals and the conductors are insert molded with the base.

Abstract: A receptacle connector assembly (1) comprises an insulative housing (18) with a number of contacts (31, 41) retained therein and a pair of keying devices (50). The housing defines a first large-dimensioned receiving cavity (11) and a second small-dimensioned receiving cavity (21). The first receiving cavity has a channel (17). Each keying device comprises an engaging portion (511; 521) received in the first receiving cavity for being pushed outward by the mating plug connector, a resilient portion (513; 523) extending from the engaging portion, and a tongue (512; 522) extending from the resilient portion and projecting into the channel.

Abstract: A connector assembly (1) comprises an insulative housing (10) defining an opening (18) through a top face (106) thereof, a plurality of first and second terminals (20, 30) retained in the housing, and a pressing device (50) with a plurality of wires (61) secured thereto. Each first terminal includes a first downwardly extending tail portion (224) for connecting with a printed circuit board (80). Each second terminal includes a second upwardly extending tail portion (324) projecting into the opening. The pressing device is assembled to the opening to press the wires against the second tail portions of the second terminals.

Abstract: A receptacle connector assembly (1) comprises an insulative housing (18) with a number of contacts (31, 41) retained therein and a pair of keying devices (50). The housing defines a first large-dimensioned receiving cavity (11) and a second small-dimensioned receiving cavity (21). The first receiving cavity has a channel (17). Each keying device comprises an engaging portion (511; 521) received in the first receiving cavity for being pushed outward by the mating plug connector, a resilient portion (513; 523) extending from the engaging portion, and a tongue (512; 522) extending from the resilient portion and projecting into the channel.

Abstract: A receptacle connector (2) comprises an insulative housing (20) defining a receiving space (200) and a terminal module (21) received in the receiving space. The terminal module comprises a dielectric base (210) and a plurality of terminals (220) retained in the dielectric base. The dielectric base has a plurality of upwardly extending ribs (215) each having an inclined supporting face (217). Each terminal comprising a slant contacting portion (225) in alignment with a corresponding rib. When mating with a plug connector, the contacting portions are deflected downwardly and supported by the supporting faces of the ribs.

Abstract: A cable connector assembly (1) comprises an electrical connector, a wire-securing element (20) and a cable (30). The connector has an insulative housing (11) and a plurality of electrical contacts (130) secured therein. Each contact has an elastic engaging portion (132). The wire-securing element has a base (21) and a plurality of receiving grooves (22) defined in a front portion of the base. Wires (31) of the cable are pressed and embedded in the receiving grooves of the wire-securing element by the engaging portions of the contacts. Thus, reliable and durable electrical connection between the connector and the cable is attained.

Abstract: An electrical connector for mounting on a printed circuit board (5) includes an insulating housing (1) with a number of cavities (17) therein, a shield (2) for enclosing the housing, a number of contacts (3) received in the housing, and a pair of bolts (4) for firmly connecting the shield and the housing. A pair of boardlocks (26) and a soldering pad (24) are formed in a bottom of the shield to secure the connector on the printed circuit board. The housing has a front mating face (11) and a bottom surface (12). A pair of resisting pads (14) each includes a retentive portion (141) for securing to the printed circuit board and a vertical portion (142) secured in a recess (19) defined in the bottom surface of the housing.

Abstract: An electrical connector for mounting on a printed circuit board (5) includes an insulating housing (1) with a number of cavities (17) therein, a shield (2) for enclosing the housing, a number of contacts (3) received in the housing, and a pair of bolts (4) for firmly connecting the shield and the housing. A pair of boardlocks (26) and a soldering pad (24) are formed in a bottom of the shield to secure the connector on the printed circuit board. The housing has a front mating face (11) and a bottom surface (12). A pair of resisting pads (14) each includes a retentive portion (141) for securing to the printed circuit board and a vertical portion (142) secured in a recess (19) defined in the bottom surface of the housing.

Abstract: A modular jack (1) mounted on a printed circuit board includes an insulating housing (10) defining a first contact insertion hole (121) and a second contact insertion hole (122), and a first and a second contacts (20, 30) accommodated therein. The first contact insertion hole includes a first hole (1211), a second hole (1212) sized larger than the first hole, and a gap (1213) communicating therebetween. The first contact has a contact portion (21), an intermediate portion (23) received in the first hole, and a bent portion (25) received in the gap and a solder portion (22) received in the second hole.

Abstract: A cable connector assembly (1) comprises an electrical connector, a wire-securing element (20) and a cable (30). The connector has an insulative housing (11) and a plurality of electrical contacts (130) secured therein. Each contact has an elastic engaging portion (132). The wire-securing element has a base (21) and a plurality of receiving grooves (22) defined in a front portion of the base. Wires (31) of the cable are pressed and embedded in the receiving grooves of the wire-securing element by the engaging portions of the contacts. Thus, reliable and durable electrical connection between the connector and the cable is attained.

Abstract: A cable connector assembly (1) comprises an electrical connector (10), a pressing device (20), and a plurality of wires (31). The electrical connector comprises an insulative housing (12), and a plurality of contacts (131) received in the housing. The insulative housing defines an opening (114) and a plurality of contact recesses (134). Each contact has a mating portion (136) for electrically connecting with a mating connector, and a tail portion (137) received in a corresponding contact recess. Each wire has a conductor core (32) for electrically connecting with the contact (131). The pressing device (20) is assembled to the opening (114) and comprises a base section (21) and a plurality of resilient elements (22) secured to the base section. Each resilient element is received in the corresponding contact recess to press the conductor core against the tail portion of a corresponding contact.

Abstract: A receptacle connector includes an insulative housing (1) having an upper wall (18) a bottom face (15), and two sidewalls (17), with areceiving space (10) defined therebetween. The upper wall defines a passageway (11) and the sidewalls each define a recess (14). A pair of anti-mismating latches (4) is attached in the insulative housing. Each latch includes a connecting arm (42), a resilient arm (41), and a baffle (44) extending from the resilient arm. In assembly, the resilient arm is received in the corresponding recess, and the baffle includes a free end projecting into the receiving space. In mating, a complementary plug connector (20) presses the connecting arms outwardly, causing the baffles to retract from the receiving space into the recesses, allowing the complementary plug connector to be fully inserted.