85855-178LF

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Backplane connectors are the key element used to establish communication between different parts of an electronic device. As technology progresses, the complexity of devices increases, and so does the demand for specialized connectors. The 85855-178LF is one such specialized backplane connector, with numerous features and capabilities. This article will explore the 85855-178LF’s application field and working principle in detail.

Application Field
The 85855-178LF backplane connector is designed to provide high-speed data transmission and power delivery in the most challenging electronic applications. Its innovative design, which integrates a range of specialized features, is ideal for a variety of uses. For instance, it can be used in digital audio and video products, telecommunications systems, computer networks, and storage solutions, to name a few. It is also suitable for high-end applications where reliability and performance are of critical importance.

Working Principle
At the heart of the 85855-178LF is a robust contact structure, which provides reliable and efficient connections. The contact structure consists of two closely-packed arrays of contacts. The contacts are held together using a dynamic joint mechanism, which ensures a precise fit and optimal mechanical performance. To further enhance performance, the contacts are individually insulated within the array. This helps reduce cross-talk and interference, and enables the system to operate at high data transfer rates.

The 85855-178LF provides power and signal delivery for up to 14 circuits. The signal contacts are rated up to 5.0A, while the power contacts are rated up to 13.0A. To ensure maximum reliability, the contacts are constructed from a high-quality beryllium-copper alloy. This helps to minimize contact resistance and degradation, while also reducing heat buildup and circuit noise. Additionally, the connector is fitted with a dense shielding layer, which helps reduce electromagnetic interference (EMI) and ensure a robust connection.

Lastly, the 85855-178LF is rated IP68, making it dust- and waterproof. It is also designed to operate under extreme operating conditions, from -40°C to +85°C. This makes it well-suited for a range of demanding applications, such as industrial automation and marine applications.

In conclusion, the 85855-178LF is a specialized backplane connector that offers a high-performance connection for a variety of challenging applications. Its contact structure and shielding layer enable it to deliver high-speed signal and power delivery, and its robust design ensures maximum reliability. Additionally, its IP68 rating and operating temperature range make it suitable for demanding industrial and marine applications.

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