A peripheral wall includes a first peripheral wall edge portion and a second peripheral wall edge portion, which are disposed on a case member bottom surface so as to be distant from each other. A connector member main unit is disposed in a space between the first and second peripheral wall edge portions. A peripheral wall groove, which is open toward the connector member main unit, is disposed in each of the first and second peripheral wall edge portions. A bottom surface of the peripheral wall groove is inclined with respect to the case member bottom surface. A base plate groove is disposed on the bottom surface of the case member. A seal material is filled into the space formed between each of an inner surface of the peripheral wall groove and an inner surface of the base plate groove, and the connector member.

A method for sealing a plug pin in a housing. The housing has at least one cutout for sealing a region between plug pin and the housing. The method includes: providing the housing having the plug pin, the plug pin contacting the housing in two edge regions of the plug pin situated opposite one another and running along a direction of insertion, and forming in the edge regions a positive-fit connection with the housing; introducing casting compound into the at least one cutout in such a way that the casting compound reaches two oppositely situated sides of the plug pin, and the casting compound seals the region between the plug pin and the housing in fluid-tight fashion, and the casting compound does not come into contact with the two ends of the plug pin situated opposite one another along the direction of insertion; and curing of the casting compound.

An example port protector includes a plug housing including an exterior surface and an interior surface, the plug housing sized to mate with a data communication port of an electronic device. The port protector also includes an opening extending from the exterior surface to the interior surface. The port protector further includes a storage container disposed within the plug housing, the storage container to release an adhesive agent via the opening based on an interaction between the plug housing and the data communication port.

A terminal assembly comprises a conductor and an electrical terminal having a connection area connected to the conductor. A seal of the terminal assembly seals the connection area in a fluid-tight manner. The seal is composed of a foamable sealing material which includes an activatable blowing agent.

There is provided an on-vehicle electronic module that includes an external connecting function and environment resistant reliability similar to a previous on-vehicle electronic module and that simultaneously achieves downsizing without a male connector housing component and cost reduction due to reduction of the number of components and assembly man-hours. There are included a circuit board 1 including a mounting region 2 and a terminal forming region 3, and a case housing the mounting region 2 of the circuit board 1. Electronic components 9 and 10 are mounted on the mounting region 2. A board terminal is formed in the terminal forming region 3. The case includes a case member 13 integrally formed with a wall surface and a male connector housing 13a. The wall surface forms a case internal space 21 that houses the mounting region 2. A female connector is mounted to the male connector housing 13a. The circuit board 1 penetrates the case member 13 such that the terminal forming region 3 is exposed to a housing space 22 side of the male connector housing 13a.

An electronic device includes a housing having an opening, a connection terminal located in an opening in the housing, and a terminal cover including a first resin member having a first surface facing the connection terminal and a second surface located opposite to the first surface and a second resin member located on the second surface. At least a portion of the second resin member covers a depression located on an outer peripheral portion of the first surface of the first resin member.

A coupling part for an electrical line has an insulator having a receiving side and an oppositely lying plug-in side and throughholes, in which are arranged insulated electrical contact elements relative to each other, to which, in the mounted position, the electrical conductors of the line are connected on the receiving side of the insulator. A surrounding prefabricated housing is mounted over the connecting point of the conductors and contact elements, so that on the one side it stretches up to and over the insulator and on the other side up to and over the line.

A high voltage connection between a first line of a traveling wave tube and a second line of a voltage supply unit for the traveling wave tube includes a plug which is connected to an end section of the first line or of the second line by a crimp connection, and a socket which is connected to an end section of the other line by a crimp connection. Furthermore, a method for manufacturing a high voltage connection is also described.

A terminal block for transitioning electrical connections between two adjacent areas comprises at least one hole for receiving a stud. Each hole comprises a through hole and a sealing chamber surrounding the through hole. A stud is used for each hole. Each stud comprises a seal support flange and a sealing device. Each side of the seal support flange comprises a system for making an electrical connection. The seal support flange is sized to fit within the sealing chamber. The sealing device is located between the support flange and the sealing chamber. The stud is secured to the hole on the opposite side of the dielectric insert from the support flange and the sealing chamber to compress the sealing device between the support flange and the sealing chamber and cause the sealing device to fill the space of the sealing chamber and form a seal between the stud and the sealing chamber.

The present invention provides a waterproof structure for a terminal of a wire with a terminal fitting provided with a waterproof block made of resin, the waterproof block covering an end portion of an insulation coated wire which is coupled to a terminal fitting. The waterproof block includes a waterproof portion covering a coupling portion coupling the end portion of the wire and the terminal fitting, the waterproof portion adhering to an outer circumferential surface of an end of an outer skin of the wire, and a cylindrical portion projecting cylindrically from the waterproof portion along the outer skin of the wire. The cylindrical portion has a smaller cross sectional area than the waterproof portion and has rigidity more similar to the outer skin than the waterproof portion in desired bending and torsional directions of the wire and is adhered to an end-adjacent outer circumferential surface of the outer skin.