2085117-1

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The 2085117-1 backplane connector with its innovative design and performance characteristics, is a specialized connector designed for specialized applications requiring extreme reliability and durability. This specialized type of connector can offer great advantages in terms of power dissipation, signal noise reduction, and electrical performance when connecting to backplanes or other high-performance components. It is also commonly employed in high-end applications such as avionic and aerospace systems. In this article, we will explore the field of application of the 2085117-1 backplane connector and the working principle behind it.

The 2085117-1 connector is a modular style approach for backplane application connections. It features a magnetic connection method to extend the power dissipation, noise reduction, and electrical performance capabilities in critical high-power applications. At its core, the system consists of a base, a contactor, and a coupling. This combination creates an EMI, vector, and crosstalk isolation mechanism that protects the system and provides a reliable connection.

The 2085117-1 contactor is a 37-position receptacle and contactor system. It offers up to sixteen unshielded signal contacts, twelve power contacts, and nine ground contacts within a small package. A key feature of the contactor system is that it has the capability to self-align the contactor automatically. This is done through the utilization of magnetic attraction between the contactor and the base. The base is made up of multiple soldered, through-hole components which create the physical link between the contactor, base, and housing.

The power and signal contacts are dual-row and connected to the contactor by two opposing rows of elevated pins. The contactor and the base are aligned so that the opposing pins penetrate through holes in the contactor, permanently marrying the contactor to the base. The pins create an electrical connection to the contactor while the base provides mechanical grounding stability.

The coupling component in the design is used to couple the contactor system to the backplane. This includes a coupling, backplane, and housing. The supporting base board provides the mechanical stability for the contactor which is related to the backplane by two copper rings. When the coupling is connected to the backplane, the copper rings create an electrical contact between the contactor and the backplane, thus activating the electromagnetic field responsible for the power-dissipation and electrical performance. The housing shields the terminal contacts from the system environment.

In summary, the 2085117-1 backplane connector offers several advantages in terms of power dissipation, electrical performance, and noise reduction. It also offers a simple and reliable connection method which is completely self-aligning. By combining a contactor, base board, coupling and housing the system can easily be connected to the backplane. This provides an effective solution to the challenges of high-power applications requiring reliability and durability.

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