A plurality of electronic circuit boards (2), on which electronic components are mounted, is inserted in parallel through an electronic circuit insertion port (11) of a casing body (1). A gap (3) is formed between front panels (22) of inserted and adjacent electronic circuit boards (2) inserted. A bridge body (5) constituting conduction means electrically conducts a first conductive side portion (22a) of a front panel (22) in one electronic circuit board (2) of adjacent electronic circuit boards (2) and a second conductive side portion (22b) of a front panel (22) in another electronic circuit board (2) that faces the first conductive side portion (22a) via a gap (3).

A functional contactor is provided. The functional contactor according to one embodiment of the present invention comprises: a conductive elastic portion having elasticity and electrically contacting one of a circuit board of an electronic device, a bracket coupled to the circuit board, and a conductor which can come into contact with the human body; a substrate made from a dielectric material and having a groove in either the upper surface or the lower surface thereof; and a functional element comprising a high dielectric material inserted into the groove and made from sintered ceramic having a higher dielectric constant than a dielectric material, a first electrode disposed on the upper surface of the substrate and electrically connected in series to the conductive elastic portion, and a second electrode disposed on the lower surface of the substrate and opposite to the first electrode.

A heat sink assembly for a pluggable module having a housing includes a plurality of discrete heat sink members in thermal communication with more than one wall of the housing. The heat sink members transfer heat from the pluggable module to the surrounding environment. The heat sink assembly also includes a spring member configured to exert a force on the plurality of discrete heat sink members for forcing the heat sink members into thermal engagement with the housing.

A gasket assembly structure including a frame which includes a front half and a back half joined together with a plurality of interlocking tabs located around a perimeter of the frame, defining a window, and an electromagnetic gasket, constrained between the front half and the back half of the frame; where the electromagnetic gasket lines an interior perimeter of the window and partially extends from the frame into the window, and a passageway through the window of the frame with boarders defined by the constrained electromagnetic gasket. A housing structure including a receptacle recessed within an opening on a front side of the housing, the receptacle is rigidly attached to the housing, and a gasket assembly recessed within the opening and located between the front side of the housing and the receptacle, where the gasket assembly is directly secured to the housing.

A seal for an International Protection (IP)-sealing and electromagnetic capability (EMC)-shielding connection between a first housing component and a second housing component of an electrical or electronic device is disclosed. The seal includes an elastomer-containing sealing body and a metallic support that is embedded to some extent in the sealing body. The sealing body and the metallic support are connected to one another in an adhesive and/or form-fitting manner and thus form a material bond, and the metallic support has a plurality of contact segments, which project out of the sealing body and are configured such that the contact segments make electrical contact in resilient fashion with a first boundary surface that is assigned to the first housing component, and a second boundary surface that is assigned to the second housing component, the seal being pressed in between said boundary surfaces in an installed state.

Systems and methods for preventing leakage of electromagnetic waves from electronic devices, or for preventing unwanted RF fields from entering an electronic device. According to an aspect, a system includes a body and a cover positioned to define an enclosed interior space for placement of an electronic device. The system also includes a gasket attached to or integrated one of the body and cover to seal the interior space from outside the electronic device enclosure. Further, the system includes an electromagnetic wave absorptive material attached to a portion of the gasket for absorbing electromagnetic waves generated within or outside of the electronic device enclosure.

A heat sink assembly for a pluggable module having a housing includes a plurality of discrete heat sink members in thermal communication with more than one wall of the housing. The heat sink members transfer heat from the pluggable module to the surrounding environment. The heat sink assembly also includes a spring member configured to exert a force on the plurality of discrete heat sink members for forcing the heat sink members into thermal engagement with the housing.

A clip-type contactor and a protective apparatus including the same are provided. A clip-type contactor according to an embodiment of the present invention includes a bent-shaped body having an elastic force and configured to come into electric contact with a conductor of an electronic device; an elastic restriction part configured to extend from an upper side of the bent-shaped body to a lower side of the bent-shaped body to restrict movement of the body; and a stacking means disposed at a lower portion of the body to be stacked in the same space as that of a functional element configured to protect a user or an inner circuit on a circuit board.

A door assembly is described. The door assembly includes a door structure that is mounted over an opening of an enclosure. The door structure includes a body that includes a first surface and a second surface opposite to the first surface. The first surface may face an inside of the enclosure when the door structure is closed. The door structure includes a number of finger bracket structures mounted on the first surface. Each one of the finger bracket structures includes a bracket and one or more finger gaskets coupled to the bracket. The finger gaskets of the finger bracket structures may contact enclosure brackets mounted around an edge of the opening of the enclosure when the door structure is closed. A combination of the finger gaskets in contact with enclosure brackets may create an electromagnetic interference (EMI) shield at the edge of the opening of the enclosure.

An electronics package includes a spring screw mounted assembly with a screw, a spring, a washer, electromagnetic shielding, and a seal. The seal is operable to prevent fluids or particulates from entering into the electronics package at the location where the screw engages with an enclosure forming the exterior of the electronics package. The electromagnetic shielding is operable to prevent electromagnetic interference or emission through the bore opening on the enclosure. The spring is operable to provide a controllable accurate load between processing units and the enclosure, to ensure sufficient or minimum thermal contact between components of the electronics package including the enclosure and processing units housed within the enclosure. The electronics package can include a stiffener that is operable to engage with the screw, where the stiffener is positioned proximate to the processing units.