Molex Corporation

Adv Antest Corporation

Jgc Corporation

Shigeru Akiyama

Masayuki Arai

Junichi Miyazawa

Ayako Matsumoto

Tomonari Kaneko

Hiroki Kobayashi

Atsunori Shibuya

Qiucen He

Takahito Seshimo

Masataka Oyama

Masato Yamaguchi

Naotoshi Ito

Akira Kaneshige

Toshiya Oda

Masamitsu Takasaki

Kotaro Kobayashi

Yoshinori Yamada

Kazuhiro Enokido

Kyoko Motohashi

Naoyuki Takezawa

Yoshihisa Wakamatsu

Kenji Mouri

Akihiro Kato

Satoru Kanazawa

Toshikazu Miyashita

A coaxial terminal includes a signal terminal, a tubular ground terminal that covers the signal terminal, and an insulating member interposed between the signal terminal and the ground terminal. The signal terminal includes a main body that is covered by the insulating member, an upper contact piece that extends from the main body to +Z direction side, and a lower contact piece that extends from the main body to &#x2212;Z direction side. The insulating member has an opening through which a part of the main body is exposed. A following formula (1) is satisfied:&#x2265;&#xbd;&#xd7;&#x2003;&#x2003;(1)where Lis a length of the insulating member along an axial direction of the coaxial terminal, Lis a length of the opening along the axial direction.

Coaxial terminal, coaxial connector, wiring board, and electronic component testing apparatus

A wiring board includes a wiring board body and a coaxial connector. The coaxial connector includes coaxial terminals and a housing. The coaxial terminals are arranged in row. Each of the coaxial terminals includes a signal terminal and a ground terminal. The ground terminal includes a tubular main body and first and second contact pieces that respectively extend from the main body and respectively include first and second contact portions in contact with the wiring board body, in a transparent plan view seen through the wiring board along a normal direction of the wiring board body. A part of the first contact piece of a first coaxial terminal overlaps with a part of the second contact piece of a second coaxial terminal adjacent to the first coaxial terminal.

Wiring board and electronic component testing apparatus comprising coaxial connector, and coaxial connector

A terminal retention hole of a receptacle housing has guide grooves for permitting sliding of protruding guide parts of a receptacle terminal in the engaging longitudinal direction of the protruding guide parts. Each of the plug terminals has a base part and a contact part extending from the base part. A thickness of the plug terminal contact part in the horizontal direction is smaller than the thickness of the plug terminal base part in the horizontal direction.

Connector assembly

A connector includes: a terminal, and a housing holding the terminal, the connector being mounted on a substrate with a liquid potting agent applied thereto, wherein: the housing includes a mating recess mating with a counterpart connector, along with a bottom plate part in which a terminal press-in hole with the terminal pressed therein is formed, the terminal includes a contact part contacting a counterpart terminal of the counterpart connector in the mating recess, a substrate connection part which is exposed below the bottom plate part so as to be connected to the substrate, and a holding part housed and held in the terminal press-in hole, and this holding part includes a terminal side first seal part and a terminal side second seal part which respectively configure a first seal part and a second seal part by adhering to the side faces of the terminal press-in hole.

Connector with contact pin having multiple seals for implementing insulation and moisture proofing

In a gas liquefaction plant that produces a liquefied gas by liquefying a raw gas, a pipe rack portion in which an air-cooling heat exchanging system is disposed has a rectangular shape when viewed from above. A first compressor, a precooling heat exchanging portion, an auxiliary heat exchanging portion, and a fourth compressor are arranged in this order along one long side of the pipe rack portion. A second compressor, a primary heat exchanging portion, and a third compressor are arranged in this order along the other long side of the pipe rack portion. A pipe that carries the raw gas cooled at the precooling heat exchanging portion is connected to the primary heat exchanging portion across the pipe rack portion. A pipe that carries a primary refrigerant compressed at the second and third compressors is connected to the auxiliary heat exchanging portion across the pipe rack portion.

Gas liquefaction plant

A quick connect terminal connector is provided which includes first and second terminals and a casing. The first terminal and the second terminal are mutually and electrically separated. The casing covers at least part of the first terminal and the second terminal. The first terminal and the second terminal respectively include an attachment part, a resilient connection part and a contact part. The attachment part is attached to the casing. The resilient connection part extends in the insertion direction of the wire from the attachment part. The contact part is located at the tip of the resilient connection part capable of contacting a conductive wire of a wire inserted between the first terminal and the second terminal.

Quick connect terminal connector

A connector includes a housing for insertion and ejection of a device, and an ejection mechanism. The ejection mechanism includes a rod member able to slide in the directions of device insertion and ejection. The rod member includes a main body portion extending in the directions of insertion and ejection, an operating piece connected to a protruding end of the main body portion protruding from the housing and extending in a direction intersecting the insert and ejection directions, and a reinforcing portion connected to the main body portion in front of the protruding end in the insertion direction and able to support the operating piece from the front in the insertion direction. The reinforcing portion includes a supporting end able to support the operating piece from the front in the insertion direction. The supporting end extends in a direction intersecting the length direction of the operating piece.

Connector with ejector mechanism reinforcement

A wire to board connector assembly includes mating first and second connectors. The board (second) connector is configured for surface mounting to a circuit board and contains a plurality of surface mount terminals with a pair of contact arms defining a mating slot therebetween. The other, mating (first) connector includes a plurality of box-style terminals that are supported and restrained in place within a first connector housing. Projections are dispose in the first connector housing and extend lengthwise along the direction of the terminals and provide support for the terminals. Locking members are formed as part of the first housing and reliably engage the second housing.

Wire-to-board connector and wire connector

A memory card connector includes a housing () mounting a plurality of terminals () having contact portions for engaging contacts on one side of a memory card. A cover () is mounted on the housing () and defines a card-receiving cavity () therebetween for receiving the card in a given, normal orientation. A displacement portion () of the housing displaces the memory card toward the cover if the memory card is inserted into the cavity in an abnormal orientation. A stop () on the cover engages an edge of the memory card to prevent the card from reaching the contact portions of the terminals if the memory card is inserted into the cavity in the abnormal orientation.

Card connector with a mechanism preventing erroneous insertion of a card

A memory card connector includes a housing mounting a plurality of terminals having contact portions for engaging contacts on one side of a memory card. A cover is mounted on the housing and defines a card receiving cavity therebetween for receiving the memory card in a given, normal orientation. A displacement rib is provided on the housing for displacing the memory card toward the cover and away from the contact a portions of the terminals if the memory card is inserted into the cavity in an abnormal orientation.

Card connector with terminal protection device

A card-receiving connector system for a miniature circuit card. A card holder receives a card, and a frame is adapted for locating the card holder in an operative position thereon and includes spring contacts mounted therein for engagement with electronic circuitry on the card. Complementary interengaging latches are provided between the frame and the card holder for holding the card holder in the operative position. An eject mechanism is mounted on the frame for ejecting the card holder from its operative position. An unlatching mechanism is operatively associated with the eject mechanism for unlatching the interengaging latches in response to movement of the eject mechanism. Lost motion is built into the eject mechanism to permit unlatching of the latches prior to ejecting the card holder from its operative position.

Growing community of inventors

Machida, Japan

Shigeru Akiyama