摘要:
A conductive contact includes a contacting member and a resilient member. The contacting member includes a contacting component, a fastening component, and a rim. The fastening component includes a fastening neck, a guiding portion, and a blocking portion connected between the fastening neck and the guiding portion. A maximum width of the guiding portion is gradually decreased from a fixing end connected with the blocking portion to a free end opposite to the fixing end, and a thickness of the guiding portion is larger than that of the blocking portion. The rim is connected between the contacting component and the fastening neck. A maximum width of the fastening neck is less than that of the rim and the blocking portion. The resilient member slides through the guiding portion and the blocking portion to fixedly sleeve on the fastening neck.
摘要:
A burn-in socket for electrical connecting with package having solder balls, includes a base and a number of contacts received in the base. Each contact has a spring section movable in the base, a contact section extending upwardly from the spring section and a retention section extending downwardly from the spring section. The contact section includes three tips at a top end thereof for contacting with the solder balls of the package thereby supporting the solder balls.
摘要:
An adapter apparatus includes a substrate having a plurality of openings defined therethrough. Further, a sleeve spring contact is mounted in each of the openings.
摘要:
A contact probe assembly may include a cylindrical member including a barrel having a first opening located at a first end of the barrel and a second opening located at a second end of the barrel. The contact probe assembly may also have a plunger having a first end and second end. The first end of the plunger may be adapted to be removably received by the second opening of the barrel. The contact probe assembly may also include a cap having at least one o-ring. The cap may be configured to interconnect with the second end of the barrel such that the o-ring seals a gap between the plunger and the barrel. The contact probe assembly may have a plug that may be adapted to be removably received by the first opening of the barrel. The plug may be configured to seal the first opening.
摘要:
The present invention is embodied in a submersible electrical cable connector having a cable-side connector assembly and a receptacle-side connector assembly. In a preferred embodiment, the cable-side connector assembly includes a generally circular printed circuit board having individual pin assemblies, each pin assembly having its own spring-loaded mechanism. The pin assemblies provide for an electrical connection between the cable-side connector assembly and the receptacle-side connector assembly. The printed circuit board also includes an oil valve that allows oil to flow between the cable-side connector assembly and the receptacle-side connector assembly when the two connector assemblies are coupled together. The cable-side connector assembly additionally includes a cap having a bleed valve that allows a user to remove air trapped within the submersible electrical cable connector when it is filled with oil.
摘要:
A contact signal block for facilitating connections between test equipment and a device under test (DUT) is described. The contact signal block includes a plurality of ground layers and a plurality of signal transmission layers disposed between and alternating with the ground layers. Each signal transmission layer includes a plurality of signal conductors. Each signal conductor forms a controlled-impedance transmission line with adjacent ground layers and is terminated at a first end in a plurality of signal spring probes. A plurality of non-conductive spacer structures separates the ground layers and signal transmission layers and maintains a substantially constant separation between the ground layers and the signal conductors. The ground layers and the signal conductors are primarily separated by a medium having a loss tangent of approximately 0.002 and a dielectric constant of less than about 1.5.
摘要:
A connector is disclosed for providing power to a pump from a circuit in an ABS braking unit. The electrical connector includes a generally cylindrical housing having first and second ends and a length corresponding to the perpendicular distance between the circuit and the pump. In one embodiment, the first end includes a plurality of pins resiliently mounted therein and electronically connected to the second end. The pins are adapted to resiliently engage a corresponding plurality of pads mounted on the circuit for transmitting power to the second end. In a second embodiment, the second end of the connector also includes a plurality of pins resiliently mounted therein and adapted to engage a corresponding plurality of pads mounted on the pump for receiving power transmitted from the first end.
摘要:
A changeover plug-in device (50; 60) for a wire connecting strip device (34; 68) for the uninterrupted changeover of wires (26) of a telecommunications cable (24), the wire connecting strip device (34) preferably having a wire connecting strip (36), a base unit (40) and a cover unit (38) and the wire connecting strip (36) having contact units (42) for the respective connection of the incoming/outgoing wire (27; 28) of an incoming/outgoing telecommunications cable (32; 22) in order to produce an electrical contact between the respective incoming and outgoing wires (27, 28), and there being for each contact unit a test opening which is open to the outside, is distinguished by the fact that the changeover plug-in device (50; 60) has a first contact device (52) having contact elements (56) and a second contact device (54), in contact with the first contact device (52) and having contact elements (56), and the changeover plug-in device (50; 60) is designed in such a way that, in the plugged-on state, the contact elements (56), which can be guided into the test openings (44), of the first and/or second contact device in each case produce contact with the contact units (42) of the respective wire connecting strip device (34; 68).
摘要:
A one-piece electrical terminal (10) includes a strip (44) of conductive metal material having a contact portion (14) and a terminating portion (16). The contact portion (14) is fabricated of a relatively soft metal drawn into a shaped contact (18). The terminating portion (16) is integral with the contact portion (14) and is fabricated of a relatively hard tempered metal formed into a spring arm (16) supporting the contact (18).
摘要:
An axially compliant coaxial connector includes a conductive cylindrical sleeve having a helical slot formed therein, an electrical insulator having a central bore disposed within the sleeve, and a conductive pin having a helical slot formed therein disposed within the electrical insulator central bore. The sleeve and pin are configured to be elastically deflected when a compressive force is appliced along an axial direction.