85853-192

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85853-192 Application field and Working Principle

85853-192 is an industrial backplane connector which is a specialized type of backplane connector used in a wide range of industrial, military and aviation applications. This type of backplane connector is designed to provide reliable and high-performance electrical connections for backplane-dependent systems, including critical infrastructure, aerospace and automotive systems.

Application Field of 85853-192

The 85853-192 backplane connector is typically used in extreme environment applications such as aerospace, military, avionics, robotics, industrial automation, power plant systems, and medical devices. This industrial backplane connector provides high-speed electrical connection between backplanes and data/signal distribution throughout the system to ensure reliable data transmission and operation.

The 85853-192 is available in surface mount (SMT), press-fit and thru-hole configurations, making it suitable for most applications requiring reliable electrical connection. In addition, the 85853-192 has excellent signal integrity and noise immunity, making it suitable for applications where reliability and noise immunity is of utmost priority. Furthermore, the connector is built with an interlock design which helps to ensure a secure and reliable connection.

Working Principle of 85853-192

The 85853-192 is a three-row, briding or locating type of backplane connector featuring a three-row and 95-pin high-density design. The connector ensures reliable, high-speed data transmission between backplanes. Each of the three rows is composed of 30 contacts, 20 of which are signal pins, six are power pins, and four are ground pins. The electrical connections are made using gold plated contacts to ensure optimal signal quality and reduce the risk of failure.

The connector is rated for 500 mating cycles. The contact size is 0.65mm and the contact resistance is 9mΩ max. The electrical performance is tested up to 8Gbps and the dielectric withstanding voltage (DWV) is tested up to 1000V. The connector is also rated up to 80A current with an operating temperature range of -55°C to +125°C.

In addition to providing reliable, high-speed connections, the 85853-192 is also designed to ensure onboard safety. It features two mechanical lock-tabs on the mated halves of the connector to ensure secure connection. The contact retention force is also tested to 40N. An additional safety feature is the contact locating mechanism that helps to ensure the pin positioning accuracy and prevents damage to the contact or backplane during mating.

The 85853-192 is an ideal choice for applications that require reliable, high-performance, and high-density backplane connections in extreme environment applications such as aerospace, military, avionics, robotics, industrial automation, power plants, and medical applications.

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