61082-143420LF

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The 61082-143420LF connector is a type of rectilinear connector array designed for board-to-board interconnection. These are referred to as edge connectors or edge array connectors, due to their design which includes protruding contacts along the edge of the stacked connector assembly. Depending on the exact model, various numbers of contact points and plating options may be available, as the 61082-143420LF is one of many edge array connectors with slightly different designs.

Edge array connectors are most often used in rugged applications, such as in military-grade electronics, as well as in the aerospace industry for harsh-environment components. They offer a reliable connection, since the stacked assembly is designed to provide secure contact along the edge strips, which are then crimped or soldered for a permanent bond. Similar designs are also available with surface mount contacts, depending on the application, with some being designed to be lowered into a PCB pocket and then soldered in place.

Edge array connectors also provide a versatile connection option with minimal space requirements. In the case of the 61082-143420LF, this particular connector model is designed for two separate 1.27mm pitch boards, and provides a total of 84 contacts for the combined connection. The contact area consists of dual rows, and individual contacts are rated up to 10A with an operating voltage of 300V AC/DC. In terms of size, the overall dimensions are 20mm x 8.5mm, and each contact area is terminated by a single collector pad for the board connection.

The 61082-143420LF connector is also designed to meet UL 94V-0 flammability ratings, provides protection against dust and fluids, and has a metal shell for added mechanical protection. The contacts themselves are gold- or tin-plated for reliable through-hole connections, and the interface is configured to provide a positive latch connection, with an audible click ensuring that connection has been made.

In use, the 61082-143420 connector is designed for a low-profile interconnection, using a secure latch design for fast, reliable connections. The contacts are press-fit, and the plastic housing, combined with the metal outer shell, provide excellent resistance to shock and vibration, as well as protection against solid and liquid contaminants. The connector also provides quick mating and release, with the positive latch design ensuring that the connection is secure before use.

In summary, the 61082-143420LF edge array connector provides a rugged, reliable board-to-board interconnection solution for applications in the military, aerospace, and harsh-environment applications. The secure latch design ensures quick, easy connections, and the design provides dust and fluid resistance, along with UL 94V-0 flammability ratings. The contacts are gold- or tin-plated for efficient through-hole connections, and the overall design provides a compact, low-profile connection.

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