Abstract: Photosensor circuits include a relay coil configured to control application of an alternating current (AC) power source to a load. A pulse width modulator circuit is configured to generate a pulse width modulated signal having a pulse width that varies responsive to an average voltage across the relay coil. A drive transistor controls the average voltage across the relay coil responsive to the pulse width modulated signal. A photo control circuit controls application of the pulse width modulated signal to the drive transistor responsive to a detected light level. A half-wave rectifier provide a power signal to the pulse width modulator circuit and the photo control circuit during one of the halves of the line cycle of the AC power source. The photo control circuit includes a phototransistor. A low pass filter circuit filters the output current of the phototransistor to provide a light level signal voltage.

Abstract: A connector assembly includes a housing, a light source located within the housing, and a cover element covering at least a portion of a mating face of the housing. The housing includes a connector that is arranged to electrically mate with a peripheral connector proximate to the mating face of the housing. The light source generates light directed toward the mating face of the housing to indicate a status of the connector. The cover element includes a light transmissive area that is positioned to receive the light generated by the light source and transmit the light outward from the mating face in order to indicate the status of the connector.

Abstract: A sealing assembly for providing an environmental seal about an elongate member includes a housing defining a passage to receive an elongate member, a flowable sealant disposed in the passage, a compression mechanism and a trigger mechanism. The compression mechanism includes a biasing member. The biasing member is configured to apply a compression load against the sealant and the compression mechanism is configured to force the sealant to flow about the elongate member to provide an environmental seal about the elongate member. The trigger mechanism is configured to selectively actuate the biasing member to apply the compression load to the sealant.

Abstract: A new touch screen design provides for corrections of non-uniformities, more accurate touch point measurement, and multiple simultaneous touch point measurements through the use of a grid of relatively conductive lines.

Abstract: A connector that includes a main body having ends and sides with a passage extending between the ends. The passage is configured to receive at least one of conductors and cables and the main body includes a guide channel that extends from at least one end and a guide channel that extends from at least one side into the main body. The guide channels join each other at an intersection. The connector also includes a first accessory that has a projection inserted into one of the guide channels and a second accessory that has a projection inserted into another of the guide channels. The projections engage each other at the intersection to secure the first and second accessories to the main body. A connector having a clamp sub-assembly secured to one end is also provided.

Abstract: A card edge connector and a card edge assembly that utilizes the individual card end connectors are disclosed. The card edge connectors have slotted insulation displacement terminals to connect to wires. Each electrical connector has a housing with first mounting project extends from a first sidewall of the housing and a mounting recess extends from an oppositely facing second sidewall. The mounting projection is dimensioned to be received in the mounting recess of a second electrical connector, thereby allowing the connectors to be mounted to each other. This type of connector assembly allows the connector assembly to be built according to the needs of the end user. This modular aspect of the connector assembly adds flexibility while reducing the overall cost of manufacture. In addition, the use of the slotted insulation displacement terminals further enhances the flexibility of the connector assembly, as various wiring schemes can be effectively and cost efficiently utilized.

Abstract: An electrical connector assembly couples a circuit board with at least one of a motherboard and a backplane board. The connector assembly includes a connector and a flexible circuit member. The connector has a mating interface and a mounting interface. The mating interface electrically couples the connector with the circuit board. The mounting interface secures the connector to the motherboard. The flexible circuit member electrically interconnects the mating and mounting interfaces with one another and with at least one of the motherboard and the backplane board. The flexible circuit member electrically interconnects the circuit board with the backplane board via a conductive pathway that bypasses the motherboard.

Abstract: A connector assembly is configured to mate with a receptacle assembly. The receptacle assembly includes a mating connector within an interior chamber of the receptacle assembly. The interior chamber is defined by an inner surface of the receptacle assembly that is electrically connected to an electrical ground. The connector assembly includes a housing and a latch. The housing includes a mating end configured to be inserted into the interior chamber of the receptacle assembly to mate with the mating connector. The latch includes a securing protrusion and a spring finger. The securing protrusion is configured to mechanically engage the aperture of the inner surface to secure the housing with respect to the receptacle assembly. The spring finger is shaped to electrically engage the inner surface of the receptacle assembly when the connector assembly mates with the receptacle assembly such that the latch is electrically connected to the electrical ground.

Abstract: A fiber optic connector assembly includes a connector housing, a connector base, and an optical fiber connector. The connector housing extends along a center axis from a mating end to a cable receiving end with a passage extending therebetween. The mating end is received in a mating connector that is mounted to a panel. The connector base is secured to the mating end of the connector housing and includes a channel extending therethrough. The channel receives an optical fiber. The optical fiber connector is coupled to the optical fiber and mates with the mating connector to optically couple the optical fiber with the mating connector. The optical fiber connector is slidably joined to the connector base to permit the optical fiber connector to axially move along the center axis relative to the connector housing when the connector housing mates with the mating connector.

Abstract: A pluggable module for mating with a receptacle connector of a host device. The pluggable module includes a housing having a front and a rear, a circuit board held by the housing that includes a mating edge and a plurality of contact pads arranged at the mating edge, and a straddle mount connector coupled to the mating edge of the circuit board. The straddle mount connector includes a plurality of contacts engaging corresponding contact pads. The contacts extend between a termination end coupled to the contact pads and a mating end configured to engage corresponding contacts of the receptacle connector. The straddle mount connector also includes a dielectric connector body having a platform for supporting the contacts. The platform includes a plurality of dividers between each of the contacts, where the dividers define a plurality of channels that receive the contacts. The dividers extend from the platform beyond the contacts such that the contacts are recessed below an outer surface of the dividers.

Abstract: A wedge connector assembly includes a spring member having a generally C-shaped body with an inner surface, and a wedge member having opposed first and second sides. The wedge member is mated with the spring member such that the wedge member is configured to securely retain a first conductor between the first side and the spring member and a second conductor between the second side and the spring member. The wedge member has at least two final mating positions based on the orientation of the wedge member with respect to the spring member. Optionally, the wedge member may have two orientations, namely a first orientation and a second orientation, wherein the first and second sides are flipped with respect to one another in the first and second orientations. A top of the wedge member may engage the inner surface in the first orientation and a bottom of the wedge member may engage the inner surface in the second orientation.

Abstract: An electrical contact includes a conductor extending along a length between a tail and a tip. The conductor has a front mating interface configured to be engaged by a mating component such that the conductor is deflected rearwardly by the mating component. A mechanical support beam is disposed along a rear of the conductor and is configured to provide mechanical support for the conductor to resist rearward deflection of the conductor. Electrical conductivity of the conductor is greater than electrical conductivity of the mechanical support beam. Mechanical strength of the mechanical support beam is greater than mechanical strength of the conductor. Optionally, a flexible substrate may be provided between the conductor and the mechanical support beam, where the conductor has a length that extends along at least a portion of the length of the conductor.

Abstract: A secure transceiver system for use with a connector system comprising a set of plugs, each plug having a housing having a front and back orientation and having a front face defining an opening, said ferrule being disposed within said opening, said housing defining a first keying element on said front face around said opening, said keying element for each plug of said set of plugs being different; said secure transceiver system comprising: a set of transceivers, each transceiver having a different receptacle, each receptacle having an opening to receive said plug and a ferrule-receiving portion to receive said ferrule, said ferrule-receiving portion defining a second keying element to cooperate with said first keying element, said second keying element for each receptacle being different and being adapted to cooperate with one and only one of said first keying elements, wherein plugs and receptacles having keying elements that cooperate are mating pairs.

Abstract: A contact module is provided for an electrical connector. The contact module includes a lead frame. The lead frame includes first and second differential pairs of terminals. Each of the terminals extends between a mating edge portion and a mounting edge portion. A first dielectric body surrounds at least a portion of the first differential pair of terminals. The first dielectric body includes a first dielectric constant. A second dielectric body surrounds at least a portion of the second differential pair of terminals. The second dielectric body includes a second dielectric constant that is different than the first dielectric constant of the first dielectric body.

Abstract: A connector assembly includes a cable, a connector and a resistance weld. The cable includes a conductor and a cable shield. The connector includes a contact and a shield. The shield includes conductive walls and a cradle. The walls extend from a mating interface to the cradle and at least partially surround the contact to shield the contact from electromagnetic interference. The mating interface is configured to receive a mating connector to mate the connector and mating connector. The cradle includes sidewalls interconnected by a coupling wall. The sidewalls and coupling wall extend from a loading interface toward the mating interface and are shaped to receive the cable through the loading interface. The resistance weld is between the cable shield and the cradle to electrically couple the shield to the cable shield. The shield is electrically connected to the electrical ground by the resistance weld and the cable shield.

Abstract: A connector assembly includes a housing, a power supply contact, an interlock circuit contact, a lever subassembly and a lever latch. The lever subassembly is pivotally coupled to the housing and includes a handle and a gripping end that engages the mating connector to move the housing relative to the mating connector when the handle is rotated. The handle is rotated to sequentially decouple the interlock circuit contact from the mating interlock contact prior to unmating the power supply contact from the mating power contact. The lever latch is coupled with the housing and prevents unmating of the power supply contact from the mating power contact before separation of the interlock circuit contact and the mating interlock contact before the power supply contact is decoupled from the mating power contact and after the interlock circuit contact is decoupled from the mating interlock contact by blocking rotation of the lever subassembly.

Abstract: An electrical terminal of the type to be inserted into an aperture of an electrical panel member is provided. The electrical terminal may include a base, an insertion portion extending from the base to a first end, a slit formed through the insertion portion and defining a compliant portion having a first leg and a second leg. A segment of the first leg may be deformed in one direction, while a segment of the second leg may deformed in the opposite direction. Midpoints of each or both legs may be offset from the midpoint of the slit to achieve improved mechanical and electrical performance within a connector. Also provided is an electrical terminal having a tip that facilitates alignment with a panel member aperture and provides tactile feedback to a user, as well as an electrical terminal having a mounting end that is substantially smaller than its mating end, and connectors containing such terminals. Methods of routing electrical traces between adjacent electrical terminals are also provided.

Abstract: An electrical connector includes a housing and a lead frame held by the housing. The lead frame includes a terminal extending along a length between a mating end portion and a mounting end portion. The terminal is at least partially surrounded by a dielectric core extending a length along at least a portion of the length of the terminal. The dielectric core is metallized such that the core is at least partially surrounded by an electrically conductive shell.

Abstract: A removable card connector assembly configured to be inserted into and engage an electrical system. The card connector assembly includes a circuit board that has a surface extending along a board plane in a longitudinal direction. The card connector assembly also includes an electrical connector assembly that is coupled to the surface of the circuit board. The electrical connector assembly includes a flexible circuit and a moveable contact array of mating contacts that are coupled to the flexible circuit. The moveable contact array is configured to engage a system contact array of mating contacts in the electrical system. The card connector assembly also includes a coupling mechanism that is configured to move the moveable contact array between retracted and engaged positions. The mating contacts of the moveable contact array are arranged along a contact plane that extends in the longitudinal direction when in the engaged position.

Abstract: An electrical connector assembly is disclosed having a housing where at least one camming slide slides relative to the housing, and has a camming slot therein which is cooperable with a camming lug on a mating housing. The slide comprises an integral pin thereon. A connecting link is rotatable relative to the housing and includes an aperture which cooperates with the camming slide. A lever is rotatable relative to the housing and is profiled to rotate the connecting link, and in turn translate the slide. The housings are drawn together and apart upon movement of the slide.