Embodiments herein relate to a Printed Circuit Board, PCB, (1) and a terminal (2) for connecting the PCB (1) to an electrical component. The PCB (1) comprises a through-hole (11) for receiving the terminal (2). The through-hole (11) has a partially open side wall (12), wherein the side wall (12) is open along at least a part of a length (L) of the 5 through-hole (11) perpendicular to a radius (R) of the through-hole (11). This allows the terminal (2) to protrude through the open side wall (12) when received by the through-hole (11), such that a position of the terminal (2) is adjustable along the length of the open side wall (12). The terminal (2) comprises a base (21), adapted to be received by the through-hole (11) of the PCB (1) and to create a press fit with the side wall (12) of the through-hole 10 (11), and a pin (22) projecting from a surface (23) of the base (21). The pin (22) is adapted to protrude through the open side wall (12), when the base (21) is inserted into the through-hole (11) of the PCB (1). Furthermore, embodiments herein relate to a method for assembling a PCB module (120) comprising the terminal (2) and the PCB (1).

A test assembly includes multiple circuit boards. Each board includes multiple pairs of contacts configurable to address the respective circuit board, an instrument, first and second headers at opposing edges of the respective board. Each pin of a first header electrically connects through the board to a corresponding pin of a second header. Each board includes first and second input/output (I/O) terminals at opposing edges of the respective board, the first I/O terminal electrically connects through the board to the second I/O terminal. A relay on the board permits the board's instrument to be activated. Each of the circuit boards mechanically and electrically connects to another circuit board through a jumper cable connecting the first header of one circuit board to the second header of another circuit board and through a conductive member electrically connecting the first I/O terminal of one board to the second I/O terminal of another board.

Electronics modules according to embodiments of the present technology may include a circuit board having a first surface from which an electronic component extends and a second surface opposite the first surface. The circuit board may include a tie-bar residual extending from a sidewall of the circuit board beyond the width across the first surface. The modules may also include an overmold at least partially encapsulating the circuit board. The overmold may be characterized by a first height extending normal to the first surface of the circuit board across the width of the circuit board. The overmold may extend laterally beyond the width along a length of the first surface. The overmold may define a region about the tie-bar residual characterized by a recessed height. The overmold may define a notch recessed from an outer edge of the overmold. The notch may be located across the tie-bar residual.

A miniature probe for measuring small voltage signals of a DUT includes a probe body having a flexible substrate and signal transmission lines running a longitudinally, and a first probe connection circuit located at a first end of the probe body and including exposed wires, SMT components coupled between the exposed wires and the signal transmission lines, respectively, and a local mechanical stiffener mounted adjacent the SMT components. The wires are connectable to the DUT for receiving the voltage signals. The probe further includes a second probe connection circuit located at a second end of the probe body, and including transmission line connectors coupled to the signal transmission lines, respectively, and a bent portion of the flexible substrate between the probe body and the transmission line connectors. The bent portion enables the transmission line connectors to exit the probe substantially axially, relative to the longitudinal length of the probe body.

The invention has for object an electrical assembly comprising: a first electrical connection bar, a second electrical connection bar, and an electronic card,
the first and the second electrical connection bar being in electrical contact with one another, on a connection zone, said card being at a distance from said connection zone. The assembly further comprises an electrical conduction part that creates an electrical connection between said connection zone and the electronic card.

The object is to provide a technology capable of increasing the reliability of a power semiconductor device. A power semiconductor device includes: a substrate including an insulating layer and a circuit pattern that are disposed in this order; a power semiconductor element electrically connected to the circuit pattern; and an electrode terminal having a thinned portion including a welded portion welded to the circuit pattern by a fiber laser. A thickness of the circuit pattern is not less than 0.2 and not more than 0.5 mm, and a thickness of the thinned portion of the electrode terminal is not less than one time and not more than two times the thickness of the circuit pattern.

A connection element for an electronic component assembly includes a support, a first contact pad, and a second contact pad. The first contact pad and the second contact pad are electrically connected. A first contact conductor has a first conductor surface electrically connected to the first contact pad at a first section, and is configured to form a welded connection in a second section of the first conductor surface, and/or on the second conductor surface. The invention also relates to an electronic component assembly which includes such a connection element, and which has at least one component welded to the contact conductor.

An assembly of a printed circuit board and a card edge connector for interconnecting a memory module card is provided. The assembly includes a card edge connector and a printed circuit board for receiving the card edge connector. The card edge connector has an insulated housing and a plurality of terminals that are divided into an upper-row terminal group and a lower-row terminal group. The insulated housing has an elongated slot formed along a longitudinal direction. Each terminal group includes a first terminal, a second terminal and a third terminal. The printed circuit board has grounding via holes and plated through holes which are formed at two sides of the orthographic projection of the elongated slot. The high-frequency signal holes are separated by grounding traces or the grounding via holes, so as to provide good shielding effect for avoiding cross-talk interference.

Disclosed is a packaging solution, such as a lead frame for circuit board packaging, a packaged integrated circuit board, a power chip, and a circuit board packaging method. The lead frame includes a plurality of frame units disposed in parallel in a first direction. The frame unit includes a hollow bezel, and a plurality of pins and connecting ribs that are disposed in the bezel. Each pin includes a first pin part and a second pin part that extend in a second direction and are integrally formed. The first pin part is disposed in the bezel, the first pin part is configured to electrically connect to a circuit board, and the second pin part is connected and fastened to the bezel. The second direction is perpendicular to the first direction. The connecting ribs are connected among the plurality of pins and the bezel.

A dielectric substrate has a first surface including a first terminal joint and a second terminal joint arranged along a first side surface. A first lead terminal is bonded to the first terminal joint with a bond. A second lead terminal is bonded to the second terminal joint with a bond. The first lead terminal includes a first base bonded to the first terminal joint and a first lead extending from the first base. The second lead terminal includes a second base bonded to the second terminal joint and a second lead extending from the second base. The first lead terminal includes the first base having a larger thickness than the first lead.