Biotronik Se Co. Kg

Barry Haskins

Eric Austin

Martin Henschel

Torsten Oertmann

Frederik Sporon-Fiedler

An electrical termination unit for a microelectronic device, the electrical termination unit including, a carrier; and at least one metal tab being attached to the carrier; wherein the carrier is provided with at least one connection area where one electrical lead is to be electrically connected to one metal tab, and wherein the at least one connection area is configured to retain the least one electrical lead at least in one spatial dimension in a defined position relative to the one metal tab prior to a metallurgical connection process.

Electrical termination unit for a microelectronic device and microelectronic device including such an electrical termination unit

An integrated interconnect tab that provides a mechanically repeatable connection point to electrical components mounted on a printed circuit board. The integrated interconnect tab comprises a conductive pad surrounded by a vertical sidewall structure formed in an overmolded insulating layer. In one embodiment, a large pad accommodates connections to high-power circuit elements such as batteries and high-voltage capacitors. The sidewall structure helps align and guide the position of an interconnecting device such as a wire ribbon connector, facilitating automation of a subsequent attachment process. An automated method of making a PCB assembly having integrated interconnect tabs entails attaching circuit elements and interconnect tabs to a surface of a PCB substrate, encapsulating the attached components, and selectively machining the encapsulating layer to expose weld tabs, to form the vertical sidewall structure surrounding the tabs, and to create mechanical retention features to aid in welding.

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Woodburn, OR, United States of America

Barry Haskins