89075-192LF

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The 89075-192LF is a specialized backplane connector developed to meet the increasing demand for ever higher data speeds as well as secure and reliable data transmission. It is designed specifically to enable compoents with different voltage ratings to communication in high-density Backplanes. It features provide superior performance and reliability in a more compact form factor to solve the afore mentioned challenges.

Features

The 89075-192LF features high reliability with proven and tested materials for harsh industrial requirements. Its superior performance characteristics include high speed data transfer rates up to 12 Gbps, wide frequency range up to 5.0GHz, low crosstalks, high signal integrity, ESD protection, and vibration resistance.

It also features an improved inter-connect type that enables an optimized contact arrangement for reliable signal transmission and effortless mating. This contact arrangement is a proven solution that ensures that even with under or over-insertion, the signal pins are properly mated and electrically connected.

It is also capable of operating in extreme environmental conditions, from -55°C to 125°C temperature range. In addition, the 89075-192LF provides a hybrid signal transmission with a combination of power and signal lines, which means that not only data signals are transmitted but also a certain amount of power, making it suitable for compact devices that require a small form factor.

Application fields

The 89075-192LF has many potential applications. It is widely used in high-density backplanes; such as aerospace, military and industrial systems, automotive systems, medical equipment, communication systems, and more.

Specifically, it is designed to provide reliable connections between components in flat-panel displays, radio equipment, and other backplane applications, as well as enable high-speed board-to-board and board-to-cable connections.

Working Principle

The 89075-192LF uses a special contact arrangement that provides secure and reliable connections between components. In the center of the device is a male and female contact assembly. This assembly consists of multiple treated steel pins that connect the two parts of the assembly to each other with either soldering or press-fit connections.

The female contact assembly has a feature called axial pin locking. This feature allows the pins of the assembly to stay securely in place when the assembly is being mated. This feature is beneficial since it allows mating and un-mating of the connector to be done with minimal force.

The male contact assembly features a bridge-split gimbal construction, which ensures that any differences between the two mating parts are not transferred to the actual connection. This makes the design far superior to conventional designs, which can transmit differences in mating straight to the contact point and potentially lead to poor signal transmission.

Finally, the 89075-192LF has two additional cables for ESD protection. These cables are designed to discharge excess static build-up and protect the device from current surges and shocks.

Benefits

The 89075-192LF has a range of benefits over traditional backplane connectors. Firstly, its high speed data transfer rates of up to 12 Gbps and wide frequency range of up to 5.0GHz, makes it ideal for many applications. Secondly, its circuit protection capabilities make it suitable for sensitive electronic components, such as flat-screen displays. Lastly, its compact form factor and ability to work in extreme environmental conditions, make it a very versatile connector suitable for a range of applications.

Overall, the 89075-192LF specialized backplane connector is a great solution for challenging backplane applications that require reliable signals, quick mating operations, and superior ESD protection.

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