Abstract: An electrical card connector includes an insulating housing (1) with a number of passageways (115), a number of conductive contacts (3) retained in the passageways. Each contact includes a planar retaining portion (31), a solder portion (35) and a resilient arm (37). The solder portion extends from one end of the retaining portion and the resilient arm bends inversely from the opposite end of the retaining portion. The contact further includes a pair of tabs (39) bent inversely from two side ends of the resilient arm and extends between the retaining portion and the resilient arm. The pair of tabs define therebetween a slot space (391) correspondingly to receive the solder portion.

Abstract: An electrical card connector (100) includes an insulating housing (1), a number of terminals (2) received in the insulating housing (1), a metal shield (4) shielding over the insulating housing (1) for defining a card receiving space (6), and an ejector (3) movably retained to the insulating housing. The ejector (13) includes a slider (31), a pin member (32) with one end thereof secured in the insulating housing (1) and another end thereof movably received in the slider (31), and a locking element (34) movably connected with the slider (31). The locking element (34) comprises a first curved portion (342) protruding towards the card receiving space (6), a second curved portion (343) protruding away from the card receiving space (6), and a locking portion (341) for locking with an inserted card.

Abstract: A board to board connector assembly (100) includes a plug connector (10) and a receptacle connector (20) for receiving the plug connector along a mating direction. The plug connector includes a plug insulative housing (11) and a number of plug contacts (12) received in the plug insulative housing. The receptacle connector includes a receptacle insulative housing (21) and a number of receptacle contacts (23) received in the receptacle insulative housing. Each of the plug contact and the receptacle contact includes a main portion (121, 121?, 231, 231?), a soldering pad (120, 120?, 230, 230?), a retention beam (122, 122?, 232, 232?), and a contacting beam (123, 123?, 233, 233?). The contacting beam of the plug contact has an inclined face (124, 124?) and a securing portion (125, 125?) protruding toward the retention beam. The contacting beam of the receptacle contact has a tail portion (235, 235?) angularly extending towards the retention beam.

Abstract: An electrical connector (100) includes an insulative housing (1) comprising a base portion (10) and a tongue portion (11) extending from the base portion, a number of contacts (2) assembled in the insulative housing, and a metallic shell (4) having a casing portion (41) covering the tongue portion of the insulative housing. A space (12) is defined in the base portion. The insulative housing has a vertical wall (103) terminating the space and a plurality of bulges (18) extending from the vertical wall. The bulges protrude into the space. The casing portion forms a locking portion (413) extending in the space and being embedded in the bulges.

Abstract: An electrical connector includes an insulative housing (1) defining a number of passageways (111) and a mating direction, a plurality of contacts (2) received in the insulative housing, and a printed circuit board (5). The contacts include a number of contacting portions (21) received in and extending beyond the passageways, a number of soldering portions (22) extending out of the insulative housing in two parallel planes, and a number of linking portions (23, 24) between the contacting portions and the soldering portions. The printed circuit board is sandwiched by the soldering portions. Each linking portion defines a notch (241) adjacent to the corresponding soldering portion. The linking portion has a number of bending portions (24) alternately extending upwardly and downwardly in a vertical direction perpendicular to the mating direction and the notches are defined on the bending portions.

Abstract: A stacked card connector (100) for receiving different cards comprises: a main base (1), a subbase (2) separately assembled to the main base (1) making repairing or changing the lower contacts easier and occupying less space, a bottom cover (42) placed in a bottom of the main base, and a top shell (41) enclosing the main base (1) and the subbase from a top side of the stacked card connector; the main base and the bottom cover defining a first space (11) with a first inserting opening (15), the subbase and the main base defining a second space (12) with a second inserting opening (16), the subbase and the top shell defining a third space (21) with a third inserting opening (24), the second inserting opening and the third inserting opening arranged in a side along a top-to-bottom direction, the first inserting opening arranged in a side perpendicular to the side where the second and third inserting opening are allocated.

Abstract: A card connector, comprising an insulative housing having a base, a plurality of passageways extending along a widthwise direction of the base, a plurality of retention slots defined on two lengthwise sides of each passageway, and a plurality of contacts received in the respective passageways. Each contact has a planar soldering section on a side of the planar section; a beam section extending from the side of the planar section opposite to the soldering section; the beam section defining an arc contact section on a free end; the planar section having a number of retention pieces received in the retention slots. The retention pieces are defined perpendicular to an extending direction of the soldering section.

Abstract: An electrical card connector (100) includes an insulative housing (1), a number of contacts (2) assembled to the insulative housing from a bottom of the insulative housing, and a retaining plate (3) attached to the insulative housing. The insulative housing defines a number of passageways (101) and a number of slits (103) extending along a mating direction. Each contact includes a base portion (20) received in the passageway, a contact portion (21) extending beyond the insulative housing, a connecting portion (22) extending below the insulative housing in a vertical direction perpendicular to the mating direction, and a pair of wing portions (24) retained in the slits. The retaining plate includes a number of cutouts (33) retaining the connecting portions of the contacts from moving in a lengthwise direction orthogonal to the mating direction and the vertical direction.

Abstract: An electrical connector (100) includes an insulative housing (1) and at least one contact (4) assembled to the insulative housing. The insulative housing defines an insertion hole (15) along a mating direction and a passageway (131) opening at an upper face (10) thereof. The passageway has a first slot (132) at a side face of the insulative housing and a second slot (133) positioned between the first slot and the insertion hole along a transverse direction which is perpendicular to the mating direction. The second slot communicates with the insertion hole. The insulative housing includes a supporting part (134) between the first slot and the second slot. The at least one contact is assembled to the insulative housing from the upper face.

Abstract: A stacked card connector (100) has a terminal module with a set of first terminals (2). The first terminals (2) have cantilever beams (22) and the cantilever beams (22) substantially spread in a plane, the first terminals vertically extend a leg (21) from the plane to a bottom face of stacked card connector; the first set of terminals (2) have a front row of terminals and a rear row of terminals, the first terminals (2) have contact portions (231) and transverse beams (222) connecting the contact portions (231) and the cantilever beams (22), the cantilever beams (22) of the front row of terminals branching vertically to the cantilever beam form a cross bar (221), the transverse beams (222) of the rear row of terminals extend lengthwise poles intersecting the cross bar (221) at nodes (223). The nodes (223) keep the first terminals (2) in a plane before injecting molding, and are cut off through the cutouts (113) to form a hole (224), the nodes (223) can make the first terminals have good flatness.

Abstract: A stacked card connector (100) for receiving different cards comprises: a main base (1), a subbase (2) separately assembled to the main base (1) making repairing or changing the lower contacts easier and occupying less space, a bottom cover (42) placed in a bottom of the main base, and a top shell (41) enclosing the main base (1) and the subbase from a top side of the stacked card connector; the main base and the bottom cover defining a first space (11) with a first inserting opening (15), the subbase and the main base defining a second space (12) with a second inserting opening (16), the subbase and the top shell defining a third space (21) with a third inserting opening (24), the second inserting opening and the third inserting opening arranged in a side along a top-to-bottom direction, the first inserting opening arranged in a side perpendicular to the side where the second and third inserting opening are allocated.

Abstract: A stacked card connector (100) has a terminal module with a set of first terminals (2). The first terminals (2) have cantilever beams (22) and the cantilever beams (22) substantially spread in a plane, the first terminals vertically extend a leg (21) from the plane to a bottom face of stacked card connector; the first set of terminals (2) have a front row of terminals and a rear row of terminals, the first terminals (2) have contact portions (231) and transverse beams (222) connecting the contact portions (231) and the cantilever beams (22), the cantilever beams (22) of the front row of terminals branching vertically to the cantilever beam form a cross bar (221), the transverse beams (222) of the rear row of terminals extend lengthwise poles intersecting the cross bar (221) at nodes (223). The nodes (223) keep the first terminals (2) in a plane before injecting molding, and are cut off through the cutouts (113) to form a hole (224), the nodes (223) can make the first terminals have good flatness.

Abstract: An electrical card connector includes an insulating housing (1) with a number of passageways (115), a number of conductive contacts (3) retained in the passageways. Each contact includes a planar retaining portion (31), a solder portion (35) and a resilient arm (37). The solder portion extends from one end of the retaining portion and the resilient arm bends inversely from the opposite end of the retaining portion. The contact further includes a pair of tabs (39) bent inversely from two side ends of the resilient arm and extends between the retaining portion and the resilient arm. The pair of tabs define therebetween a slot space (391) correspondingly to receive the solder portion.

Abstract: 1. A card connector, comprising an insulative housing having a base, a plurality of passageways extending along a widthwise direction of the base, a plurality of retention slots defined on two lengthwise sides of each passageway, and a plurality of contacts received in the respective passageways. Each contact has a planar soldering section on a side of the planar section; a beam section extending from the side of the planar section opposite to the soldering section; the beam section defining an arc contact section on a free end; the planar section having a number of retention pieces received in the retention slots. The retention pieces are defined perpendicular to an extending direction of the soldering section.