摘要:
An electrical connector for electrically connecting an IC package to a circuit board includes a first insulating housing, a second insulating housing and a plurality of contacts received therein. The contact includes a base portion received in the first insulating housing, and a contacting portion extending upwardly from the base portion and received in the second insulating housing. The first insulating housing includes a first shielding member around the base portion of the contact while the second insulating housing includes a second shielding member around the contacting portion of the contact so that an electrical connector with improved shielding means is provided.
摘要:
An electrical connector assembly for electrically connecting a central processing unit (CPU) to a printed circuit board (PCB), includes an electrical connector and a shield device. The electrical connector includes an insulative housing, a number of contacts received in the insulative housing, and a load plate mounted upon the insulative housing. The shield device includes an upper section providing a loading force to the load plate, and side sections located on four sides of the electrical connector.
摘要:
An electrical connector includes a rectangular insulative housing having a number of passageways and a number of electrical contacts retained in the passageways, respectively. The insulative housing defines a first alignment hole and a second alignment hole on a diagonal line thereof. The first alignment hole has a pair of flat surfaces extending along the diagonal line and a pair of curved surfaces connected with the flat surfaces for engaging with a mating post to position the electrical connector on a printed circuit board.
摘要:
A contact (1) for an electrical connector mountable on a substrate (3) having at least a via (311) therethrough comprises a medial portion (10), a contact engaging portion (121) extending from the medial portion (10), a solder terminal portion extending from the medial portion (10) in a direction away from said contact engaging portion (121) and includes at least a first spring arm (11) having a standing point (111), and at least an auxiliary foot (112) extending sideway from the first spring arm (11) having a distance with respect to the standing point (111), the contact engaging portion (121) is adapted to engage with a mating contact.
摘要:
An electrical connector assembly, comprises a base (4) defining an upper surface and a lower surface, a central processing unit (CPU) (3) assembled upon the upper surface of the base, a printed circuit board (PCB) (5) arranged at the lower surface of the base. A retainer (1) comprises a top cover (11), a bottom cover (12) and a side wall (13) laterally connecting the top cover and the bottom cover, the top cover forms a pivoting structure (111) extending along a first direction at a free edge thereof. A pressing member (2) comprises a shaft (21) being pivotally mounted to the pivoting structure for the pressing plate (23) to press against an upper face of the CPU.
摘要:
An electrical connector (100) includes an insulative housing (1) and a contact terminal (2). The insulative housing includes a first and a second primary faces (13, 12), and a passageway (11) extending between the first and second primary faces. The passageway defines a first opening (112) at the first primary face and a second opening (111) at the second primary face. The contact terminal is inserted into the passageway through the first opening. The contact terminal is formed with a contact section (24) having a pair of blocking portions (25) projecting along a transversal direction of the first opening. The blocking portion is configured to cooperate with the first primary face to prevent the contact section from entering the first opening
摘要:
A socket connector includes a socket body and a plurality of contact terminals received in the socket body. The socket body includes an upper surface, a plurality of sidewalls extending upwardly from the upper surface. The upper surface and the sidewalls jointly define a cavity for receiving an IC package therein. At least one of the sidewalls is provided with a resilient arm having two ends connected to the sidewall and a close-loop slot behind the resilient arm. The resilient arm is provided with a positioning member extending toward the cavity.
摘要:
An electrical connector assembly (100) for electrically connecting a plurality of processing units (1) to a printed circuit board (8) comprises a substrate (4) and a plurality of sockets (6) assembled on the substrate (4) for retaining the processing units (1) respectively, the substrate (4) comprises a top surface (41) and a bottom surface (42) opposite to each other, the top surface (41) comprises a plurality of first contact elements (411) and the bottom surface (42) comprises a plurality of second contact elements (421), the socket (6) comprises an insulative housing (3) and a plurality of contacts (2) received therein for electrically contacting with one of the processing units (1).
摘要:
An electrical connector (1) for receiving a CPU (5) includes a rectangular planar receiving portion (10) having a top surface (14) for mating with the CPU. At least two posts (20) extend perpendicularly from corners of the planar receiving portion. At least two posts and the planar receiving portion together define a receiving space for receiving the CPU. The post includes a resilient portion (22) and a fixing portion (24). A gap (241) is defined between a resilient portion and a fixing portion, and the resilient portion forms a protrusion block (26) protruding into the receiving space.
摘要:
A contact (1) for an electrical connector mountable on a substrate (3) having at least a via (311) therethrough comprises a medial portion (10), a contact engaging portion (121) extending from the medial portion (10), a solder terminal portion extending from the medial portion (10) in a direction away from said contact engaging portion (121) and includes at least a first spring arm (11) having a standing point (111), and at least an auxiliary foot (112) extending sideway from the first spring arm (11) having a distance with respect to the standing point (111), the contact engaging portion (121) is adapted to engage with a mating contact.