A connector with a tolerance module includes a socket and a plug adapted to the socket, wherein the socket includes a first housing, the plug includes a tolerance module and a third housing, the tolerance module includes a second housing, the second housing includes second contact members, the second housing is movably arranged on the third housing in a direction perpendicular to the axial direction of the connector, and the second contact members are floatingly assembled in the second housing to enable displacement in the direction perpendicular to the axial direction of the connector. The second housing only generates translational motion without displacement when the connector is inserted. The tolerance of the plug and the socket is realized by the floating assembly of the second contact members in the second housing.

A power converter, for a vehicle that is at least partially electrically powered, has a first printed circuit board with DC link capacitors, a circuit breaker group for each alternating current phase, and terminals for alternating current busbars and direct current busbars. A second printed circuit board has a control apparatus for actuating the circuit breaker groups. Also, it has a respective signal pin carrier for the respective circuit breaker group. The signal pin carrier connects the first and the second printed circuit board. Thus, signals between the first and the second printed circuit board can be transmitted via the respective signal pin carrier. The signal pin carrier has six signal pins that are arranged on a plastic carrier.

A semiconductor device includes a semiconductor chip, an insulated circuit substrate including an insulating board and a circuit pattern on the insulating board electrically connected to the semiconductor chip, and a wiring member having a leg portion bonded to the circuit pattern. The leg portion includes a vertical portion, a first divided portion, and a second divided portion. The vertical portion extends in a vertical direction orthogonal to a plane of the circuit pattern, and has a split end provided at a side of the vertical portion at which the circuit pattern is disposed. The first divided portion extends from the split end in a first direction parallel to the plane of the circuit pattern and is bonded to the circuit pattern. The second divided portion extends from the split end in a second direction opposite the first direction and is bonded to the circuit pattern.

A semiconductor module includes a housing, a pin arranged in the housing and including a first contact region which has a press-fit connection, a semiconductor component arranged in the housing and electrically conductively connected to the pin, and a first substrate arranged in the housing and clamped in the housing via the pin by a non-positive locking connection, which, when formed, causes the press-fit connection to be deformed elastically and/or plastically with the first substrate. The first substrate has a first recess which is open and at least in part encompasses the pin in the first contact region. A metallic coating is applied to the first substrate at least in a region of the first recess so as to electrically conductively connect the first substrate to the semiconductor component, and a second substrate is in contact with the pin and connected within the housing in a non-releasable manner.

A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a respective circuit breaker that has two connections. The two connections of each circuit breaker are electrically contacted directly with the circuit board.

An electronic device includes at least two boards and support pillars. The at least two boards include hole portions. The support pillars inserted into the hole portions such that the at least two boards are held mutually separated. The hole portions include tapered surfaces that incline toward center portions of the hole portions from a surface on a side from which the support pillars of the boards are inserted.

A printed circuit board (PCB) device including one or more insulating layers and one or more conducting layers arranged to form a layer stack; and one or more blind holes disposed along a side edge of the layer stack and parallel to a plane of the layer stack. Each of the one or more blind holes along the side edge of the layer stack is configured to receive a pin. Each pin can make an electrical connection with a corresponding blind hole.

A power semiconductor module has a substrate, load and auxiliary connector elements, and a plastic body, which preferably is a housing or a housing frame and which has a channel. The channel being for the arrangement of a compensating portion of a press-fit contact element. The press-fit contact element has a press-fit portion, a compensating portion and a foot portion, the compensating portion being elastic in a longitudinal direction of the press-fit contact element and having at least two O-shaped sub-portions arranged in succession in the longitudinal direction and having a constriction arranged between two sub-portions.

A power semiconductor module has a substrate, load and auxiliary connector elements, and a plastic body, which preferably is a housing or a housing frame and which has a channel. The channel being for the arrangement of a compensating portion of a press-fit contact element. The press-fit contact element has a press-fit portion, a compensating portion and a foot portion, the compensating portion being elastic in a longitudinal direction of the press-fit contact element and having at least two O-shaped sub-portions arranged in succession in the longitudinal direction and having a constriction arranged between two sub-portions.

A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a circuit breaker having two connections. The connections of each circuit breaker are electrically contacted directly with the circuit board. The invention also relates to a circuit breaker.