摘要:
An electrical connector (1) includes an insulative housing (10) and a number of contacts (28) attached to the housing. The contacts each have a contact tail (36) downwardly extending beyond a mounting surface (32) of the insulative housing for inserting into throughholes (42) of a PCB (40). The contact tails are overlapped in pairs and each pair of contact tails is inserted into the same throughhole of the PCB. Some pairs of contact tails, called retention contact tails (68), have protrusions (52) deviating from each other for bearing against peripheral walls of the throughholes of the PCB thereby producing retention force. The other pairs of contact tails, called non-retention contact tails (70), do not have protrusions and do not interfere with peripheral walls of the other throughholes thereby reducing the insertion force. The retention contact tails can be modified to the non-retention contact tails by severing the protrusions therefrom.
摘要:
An electrical system (1) includes a number of PC boards (10, 12), a same number of electrical connectors (14, 16), and a half number of extenders (18, 20, 22) provided in sets. Each set includes two PC boards, two electrical connectors mounted onto respective PC boards and one extender located between and engaging with the two electrical connectors. There are extenders that have various heights so that extenders of different heights mating with the electrical connectors establish various distances between the PC boards mounting the electrical connectors.
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 support subassembly (3) is inserted from the opposing side of the housing (10) to expose its portions in the groove (11). The support subassembly (3) includes two bases (30) with attached signal conductors (5) and a U-shaped ground member (4). Two parallel-arranged side portions (40) of the U-shaped ground member (4) are integrally connected via its central portion and each of them is located parallel to a row of signal conductors (5) as their ground reference. The united ground member (4) can be used to establish ground path to the printed circuit board (2) by fewer contacting legs (42) sheared therefrom and help all parts of the support subassembly (3) to be installed in the connector housing (10) at one time.
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:
An electrical connector (1) adapted for connecting a flexible board comprises an insulated housing (2) defining a number of retaining channels, a number of first and second contacts (3, 4) and a pressing member (5). Each first contact has a pivot portion extending in a longitudinal direction and functioning as pivot point for actuation of the pressing member. The pressing member has a number of passageways for receiving corresponding pivot portions. After the pivot portions are fully received in corresponding passageways, the second contacts are assembled in the retaining channels. The first contacts cooperate with the second contact to secure the pressing member in the longitudinal direction.
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 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. Each LED (61, 62) has a plurality of leads (611, 621), a free end (612) of the middle lead of the LED is bent perpendicularly and extending horizontally thereafter below the other leads. The molded assembly comprising a plastic part (24), and a first and second connections (22, 23) insert molded in the plastic part. The plastic part has a pair of supporting posts (243) and a pair of positioning posts (245) extending from corresponding supporting posts. Each supporting post defines a channel (244) in a middle portion thereof.
摘要:
Provided is an electrical connector assembly comprises a supporting frame defining different sections arranged adjacent to each other. Each has generally a rectangular configuration with supporting surfaces along inner peripheral. A plurality of wafers each is supportively received in the section along its bottom edges by the supporting surfaces. Each wafer includes a plurality of contact terminals each arranged in the wafer. Each contact terminal has a tail portion extending beyond the bottom surface. A pick-up cap is properly attached to the supporting frame to position the wafer.
摘要:
Provided is an electrical connector assembly comprises a supporting frame defining different sections arranged adjacent to each other. Each has generally a rectangular configuration with supporting surfaces along inner peripheral. A plurality of wafers each is supportively received in the section along its bottom edges by the supporting surfaces. Each wafer includes a plurality of contact terminals each arranged in the wafer. Each contact terminal has a tail portion extending beyond the bottom surface. A pick-up cap is properly attached to the supporting frame to position the wafer.
摘要:
A high density, high speed, low profile, electrical connector (100) includes a housing (10) and conductive contacts (20) partially positioned in the housing. The housing has a base (11) defining therethrough a number of passageways (114). Each contact has a body portion (21) and a pair of cantilevered beams (22) extending from the body portion. A retaining tab (212) is stamped from the body portion and abuts against a projection (116) formed in the passageway for protect the housing from possible movement with respect to a board on which the connector is mounted. The connector also has a stabilizer (30) assembled to the housing.