摘要:
A stacked RJ21 receptacle (100) for mating with a mating connector includes a first RJ21 receptacle (2) and a second receptacle (3). An outer shield (1) shields the first and second receptacle. The first and second RJ21 receptacle each has a projecting portion projecting beyond the outer shield. The stacked RJ21 receptacle (100) further includes at least a printed circuit board (5) and a noise suppressing element (4) respectively electrically connecting with the first and second receptacles.
摘要:
An electrical connector for connecting a sheet-like member includes a housing (1) defining an insertion slot (10); a plurality of terminals (2) arranged in the housing in parallel relationship with a predetermined pitch, each of the terminals having a contact beam (22) extending into the insertion slot and a pivot beam (21) extending substantially parallel to the contact beam; and an actuator (3) rotatably provided for establishing an electrical connection between the sheet-like member and the contact beams. The actuator provides cam portions (31) each interposed between every other the pivot beam. Each of the cam portions provides shaft portions (32) respectively adapted for pivotably engaging with the pivot beams disposed therebeside. The shaft portions extending towards each other respectively from two adjacent cam portions are spaced to define a gap (33) therebetween.
摘要:
An electrical device (100) for interconnecting two parallel printed circuit boards at a large distance includes a plug connector (1), a receptacle connector (1′), and a mating extender (2) disposed between the plug connector and the receptacle connector. The mating extender includes a subassembly of wafer (21), a pair of identical caps (20) disposed on the top and bottom portions of the subassembly of wafer, and a pair of shroud-halves (22) sliding on the subassembly of the wafer. The subassembly of wafer is made up of a number of wafer modules (24) parallel with each other. Each wafer module has a wafer support (26) and a number of contacts (28) embedded in the wafer support.
摘要:
An electrical connector (100) includes an RJ 45 block (3), an RJ11 component (5), a stacked USB component (4) and an internal modem (6) having a plurality of pinholes (61) and electrical components and circuitry. The RJ45 block (3) includes a header (35) defining a plurality of slots (351). A plurality of right-angle pins (352) are received in corresponding slots and inserted into corresponding pinholes of the modem. The RJ11 component includes a plurality of contacts being directly soldered to the modem. The stacked USB component abuts against the modem.
摘要:
A modular jack (100) in accordance with the present invention includes an insulative housing (1) defining a cavity for receiving a plug connector, a conductive shield (2) substantially surrounding the insulative housing and a insert assembly (10) installed in the cavity of the insulative housing. The insert assembly includes a magnetic module (3), a first printed circuit board (PCB, 4), a second PCB (5), and a grounding plate (9). A contact array (6) is soldered to the first PCB. The first PCB is attached on a bottom wall (312) of the magnetic module. The second PCB carries capacitors and resistors and a pair of LEDs (501, 502) soldered on a front portion thereof. The second PCB is attached on a top wall (311) of the magnetic module. The magnetic module defines a passageway (38) and the grounding plate has a flat portion (90) received therein.
摘要:
An electrical connector (1) includes a housing (10) defining a number of channels (105) and a number of terminals (20) received in the channels. Each channel has an inner face (106) and a pair of step portions (107) oppositely protruding from the inner face. Each terminal includes a body portion (21) having two opposed side edges (213), a pair of spaced-apart legs (22) extending from an end of the body portion, and a tail portion (23) extending from an opposite end of the body portion. Each side edge has a shoulder (212) and a recessed portion (214) under the shoulder. The step portion is depressed and collapsed by the shoulder when the terminal is inserted into the terminal receiving channel and part of the step portion is pressed into the recessed portions of the terminal, thereby securing the terminal in the housing.
摘要:
An electrical connector (100) for being mounted on a main PCB comprises an insulative housing (1) having a plurality of cavities (11, 12) and a rear opening (13), a plurality of insert module (3) received in the rear opening of the housing, and a shell member (21, 22) substantially surrounding the housing. Each insert module includes a plurality of contacts (31, 32) including contact portions (312, 321) extending into a corresponding cavity of the housing, and a power module (9). Each power module includes a hole (93) in a rear portion thereof. The shell member includes retaining tabs (213) in a rear portion for engaging with the openings of the power modules.
摘要:
An electrical connector (1) has a metal shield (3), a main housing (5), a pair of LEDs (6) received in the main housing, a subassembly (7) assembled to the main housing, a stacked Universal Serial Bus (USB) 4, and a molded assembly (2) assembled to the subassembly. The LED (61) has three leads (611), a left free end (612) is longer than a right free end (614), and a middle free end (613) is bent perpendicularly and extending horizontally thereafter below the free ends. The molded assembly comprising a plastic part (24), and a first and second connections (22, 23) insert molded in the plastic part. The free ends of the leads are respectively soldered to soldering sections (221, 231) of the first and second connections.
摘要:
An electrical connector (1) straddle-mounted on an edge (20) of a printed circuit board (2) includes an insulative housing (10) having an elongated groove (11) for mating. A plurality of receiving channels (13) each used to receive a support subassembly (3) is formed adjacently to and communicated with the mating groove (11). The support subassembly (3) includes a base (30) with signal contacts (5) and a ground member (4) attached thereon. Every contact (5) includes an engaging end (51) exposed to the mating groove (11) and a tail end (52) extending out of the receiving channel (13) in a suspended status. And the ground member (4) includes a plurality of contacting legs (42) extending from the ground member (4) and being arranged to stagger with the tail end (52) of every contact (5) along the lengthwise of the connector (1). Several holding elements (43) are formed in a hook shape on one edge side of the ground member (4) to hook and be partially inserted into the apertures (22) formed on the housing (10) to stop further insertion of the support subassembly (3), and the holding elements (43) of the neighboring ground member (4) are inserted in the same apertures (22) so that they can establish a common ground path to reduce their needed contacting legs (42) to the printed circuit board (2).
摘要:
A modular jack connector (1) adapted for mounting onto a mother board includes a housing (10), a contact insert (20) received in the housing, LEDs (70, 90) and a metal shield (80). The contact insert includes two insert subassemblies (30, 40), and a noise suppressing device (60) assembled to the two insert subassemblies. Each insert subassembly has a circuit board (31, 41) and a set of contacts (32, 42) electrically connecting to the circuit board. The noise suppressing device includes two magnetic modules (33, 43) and a third circuit board (51). The magnetic modules each include upward pins (331, 431), downward pins (332, 432), and magnetic coils conductively interconnecting the upward and downward pins. The upward pins are selected to electrically connect to either the two circuit boards or the third circuit board, and the downward pins are adapted for being mounted onto the mother board.