A connector assembly includes a housing, a circuit board, and a plurality of cables, each including a plurality of conductors. The circuit board is disposed in a cavity of the housing and includes an upper major surface, an opposing lower major surface, a front edge, and a rear edge opposite the front edge. The circuit board includes conductive front pads disposed on the upper and lower major surfaces proximate the front edge, and conductive rear pads disposed on the upper and lower major surfaces proximate the rear edge and electrically connected to the front pads. The rear pads form first and second rows of rear pads on each of the upper and lower major surfaces, with the first row disposed proximate the rear edge and the second row disposed between the first row and the front pads. The plurality of conductors are terminated at the first and second rows of the rear pads on the upper and lower major surfaces.

A user interface assembly for an appliance includes a user interface console having a first portion and a second portion. The first portion defines a first thickness, the second portion defines a second thickness, wherein the second thickness is greater than the first thickness. The user interface assembly also includes a user interface circuit board secured to the second portion of the user interface console. Further, the user interface assembly includes an edge connector electrically coupled to the user interface circuit board. As such, the second thickness of the second portion of the user interface console provides a clearance between the edge connector and the user interface console. The user interface assembly also includes a wired connection electrically coupled to the edge connector for electrically coupling the user interface circuit board to a controller of the appliance.

A connector device for connecting at least one electrical conductor to at least one electrically conducting contact face of a circuit board includes a housing, at least one first connection unit and at least one second connection unit. The connector device has a SMD-capable contact geometry. The SMD-capable contact geometry has at least one first circuit board contact and at least one second circuit board contact with one spring arm having a respective contact projection.

A semiconductor device including an insulated circuit board. The insulated circuit board includes an insulating board having an outer edge and a plurality of corners, and a plurality of circuit patterns formed on a front surface of the insulating board. The plurality of circuit patterns have a plurality of outer-edge corners facing the outer edge of the insulating board, among which outer-edge corners corresponding to the corners of the insulating board are smaller in curvature than outer-edge corners that do not correspond to the corners of the insulating board.

Disclosed is an electrode device for measuring an electric biosignal. The electrode device includes a flexible PCB (printed circuit board) having a flexible support layer and a trace layer on a first side. The trace layer includes at least two electrode pads for skin contacts and, for each electrode pad, a solder pad and a conducting trace forming a galvanic connection between the electrode and the solder pad. The flexible PCB further includes an opening defining a flexible, elongated cantilever in a central portion of the flexible PCB, having a base end connected to the central portion and a free end separated from the central portion. The solder pads are located at the free end. The electrode device further includes a connector component on the second side, soldered to the solder pads on the free end of the cantilever.

An edge connector includes a first row of golden fingers and a second row of golden fingers. The first row of golden fingers is adjacent to a plugging end of the edge connector, and the second row of golden fingers is adjacent to the first row of golden fingers. In a plugging direction of the edge connector, each golden finger in the first row of golden fingers has a first end proximate to the plugging end and a second end opposite to the first end. A first end of a grounded golden finger in the first row of golden fingers is protruded from other golden fingers, and second ends of two or more than two golden fingers in the first row of golden fingers are not aligned with each other.

Realized is a multilayer substrate and a multilayer substrate array, each of which has a high degree of freedom in a production method. At least part of an outer periphery (51) of a multilayer substrate (100), which includes a wiring provided on an inner layer, is processed so as to have a wave shape.

A protection relay connection assembly (10) for connecting a current transformer (14) and/or a voltage transformer (16) of an electrical network (12) to a protection relay (18) is provided. The protection relay connection assembly (10) includes a protection relay data acquisition board (20) and a protection relay connector (22). The protection relay data acquisition board (20) includes a first current mating member (24) connectable to a current measurement sensor (28), the current measurement sensor (28) being connectable in use to the protection relay (18) and/or a first voltage mating member (26) connectable to a voltage measurement sensor (30), the voltage measurement sensor (30) being connectable in use to the protection relay (18). The protection relay connector (22) includes a second current mating member (36) connectable to the current transformer (14) and/or a second voltage mating member (38) connectable to the voltage transformer (16). The first current mating member (24) and the second current mating member (36) are selectively mateable with one another to permit a measured current waveform of the electrical network (12) to be transmitted from the current transformer (14) to the protection relay (18). The first voltage mating member (26) and the second voltage mating member (38) are shaped to be selectively mateable with one another to permit a measured voltage waveform of the electrical network (12) to be transmitted from the voltage transformer (16) to the protection relay (18). Wherein the first current mating member (24) is shaped to prevent mating of the first current mating member (24) with the second voltage mating member (38), and the first voltage mating member (26) is shaped to prevent mating of the first voltage mating member (26) with the second current mating member (36).

An electronic device is disclosed, which includes: a support unit; a display panel disposed on the support unit; a first circuit board, wherein the support unit is disposed between the display panel and the first circuit board; an electronic component disposed on the first circuit board; and a second circuit board electrically connected to the display panel, wherein the second circuit board includes a first portion and a second portion, and the support unit is disposed between the first portion and a second portion, wherein the first circuit board is electrically connected to the display panel through the second circuit board.

A housing includes a measurement passage through which a part of air flowing in a main passage flows. A sensor assembly is fixed on the housing and includes a circuit board. A detection element configured to output a signal in response to a flow rate of air flowing in the measurement passage and an electronic component configured to drive the detection element are mounted on the circuit board. An outer edge of the circuit board has a fractured part with a fractured shape and a cut part having a surface roughness smaller than that of the fractured part. The fractured part at the outer edge of the circuit board is not arranged in the measurement passage but provided at a position excluding the measurement passage.