Abstract: A torque-limited fastener turnable in fastening and loosening directions for one-time use includes a fastener head with a base, a set of lugs extending from the base, and an optional set of ramps extending from the base. The lugs include abutment surfaces facing a fastening tool slot recess that receives a fastening tool. When the fastening tool is turned in the fastening direction it bears against the lug surfaces. The lugs shear off or plastically deform into recesses when the fastening tool applies a limiting fastening torque. The ramps have abutment surfaces facing a loosening tool slot recess that receives a loosening tool. The ramps cam the fastening tool over the ramp abutment surfaces if the fastening tool is in the fastening tool recess and is turned in the fastening direction after the lugs have sheared off or have plastically deformed in response to application of the limiting torque.

Abstract: A torque-limited fastener turnable in fastening and loosening directions for one-time use includes a fastener head with a base, a set of lugs extending from the base, and an optional set of ramps extending from the base. The lugs include abutment surfaces facing a fastening tool slot recess that receives a fastening tool. When the fastening tool is turned in the fastening direction it bears against the lug surfaces. The lugs shear off or plastically deform into recesses when the fastening tool applies a limiting fastening torque. The ramps have abutment surfaces facing a loosening tool slot recess that receives a loosening tool. The ramps cam the fastening tool over the ramp abutment surfaces if the fastening tool is in the fastening tool recess and is turned in the fastening direction after the lugs have sheared off or have plastically deformed in response to application of the limiting torque.

Abstract: An electrical connector for a power cable having a lead assembly which forms electrical connections between wires in the cable and contacts to one side of the cable.

Abstract: An electrical connector assembly for forming AC power connections between a DC-to-AC inverter on a solar panel and AC power cable extending to an AC power grid includes a three-contact socket on the inverter and a three-contact electrical connector on the cable. The connector may be joined to the socket in either of two positions.

Abstract: An electrical connector assembly for forming AC power connections between a DC-to-AC inverter on a solar panel and AC power cable extending to an AC power grid includes a three-contact socket on the inverter and a three-contact electrical connector on the cable. The connector may be joined to the socket in either of two positions.

Abstract: An electrical connector for a power cable having a lead assembly which forms electrical connections between wires in the cable and contacts to one side of the cable.

Abstract: An electrical connector assembly for forming insulation displacement connections with conductors in small wires includes a wire carrier and a base. Pierce points on the base are slid along opposed walls in a slot in the carrier to align small tips on the ends of the pierce points to form electrical connections with a conductor in a wire in the carrier. The connections are located inwardly of the slot walls.

Abstract: An electrical connector assembly for forming insulation displacement connections with conductors in small wires includes a wire carrier and a base. Pierce points on the base are slid along opposed walls in a slot in the carrier to align small tips on the ends of the pierce points to form electrical connections with a conductor in a wire in the carrier. The connections are located inwardly of the slot walls.

Abstract: An electrical connector assembly is provided including contacts with front portions, intermediate portions, and rear portions. The intermediate portions are bent so that the front portions are aligned at an angle to the rear portions. The electrical connector assembly includes a first housing having a rear wall, through which the front portions of the contacts extend. The electrical connector assembly includes a second housing having a base that receives the rear portions of the contacts. At least one of the first and second housings form a pocket containing the intermediate portions of the contacts. The electrical connector assembly includes an encapsulate liquid placed into the pocket that hardens to hermetically seal the intermediate portions of the contacts.

Abstract: An electric connector assembly is provided having a housing with a chamber therein having an open end configured to receive a plug contact. The electric connector assembly includes a receptacle contact having a contact box on one end located in the chamber. The electrical connector has a contact pin on an opposite end extending from the chamber, and the contact box has a latch feature on a periphery thereof securing the contact box to the housing. The contact box has an open front end aligning with the open end of the chamber that is configured to receive a plug contact. The receptacle contact further includes a compliant section between the contact box and contact pin that is flexible to absorb vibrations introduced into the contact box and contact pin.

Abstract: The electrical connector assembly of the present invention generally comprises an insulating housing (100), a plurality of retention clips (200) disposed in electrical contact receiving cavities (106) within the housing (100), a plurality of electrical contacts (400), and a spacer-cap (300) that is adapted to provide lead-in for a mating connector. Cavities (106) define, within the insulating housing (100), (i) at least two opposing longitudinal slots (120) having opposing recesses (126) and (ii) at least one ledge (130) that protrudes into the cavity (106) above the recesses (126). Retention clip (200) comprises a plurality of cantilevered spring members (204, 206) that project downwardly from an annular portion (202). A first pair of spring members (204) are disposed in opposing outwardly protruding relation to one another. Each of the spring members (204) further includes an outwardly protruding latch (232) disposed at its free end (230).