225791-9

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225791-9 backplane connectors, also known as “VHDCI” connectors, are an integral part of any computer system. As the name implies, they are used to connect and separate devices along a backplane. The backplane connector and components are designed to allow high-speed interconnections between multiple devices on a common bus. As such, these connectors have become a key element in advanced computing systems allowing for greater performance, scalability, and versatility.

Backplane connectors are comprised of contacts and a housing assembly. The contacts are available in a variety of sizes and shapes. Typically, they are found as pins, through hole contacts (THC) or surface mount contacts (SMC). The housing assembly is designed to hold the contacts, and also includes a base and a mating cover with built-in shielding. The base is usually made of hardened metal and typically offers a robust and durable mounting system. The mating covers are typically made of copper so as to provide effective interference shielding.

The 225791-9 connector is a VHDCI through hole contact conforming to military specification MIL-DTL-225791. It features a large number of positions in an array from 24 to 36. The contacts feature in board mounting threads to ensure strong mechanical anchor in the board and high vibration and shock resistance. It is ideal for backplane and other interconnect applications requiring high performance in a cost effective design.

The working principle of a 225791-9 backplane connector is relatively straightforward. It is designed to allow high-speed electrical connections between multiple devices on a common bus. Connecting a backplane connector to a partition or a node requires inserting the contacts into the socket and anchoring them to the frame by means of a threaded connector. Then, a set of wires is placed in the socket and connected to the contacts. This creates a network of electrical connections between partitions or nodes in the system.

Backplane connectors are typically used in applications that require high performance, high speed, and high bandwidth. Examples of such applications include high performance computing, mobile devices, laptop computers, and opto-electronic systems. They are also commonly found in networking equipment, telecommunications systems, and industrial machinery. Backplanes are found in virtually every type of electronic system.

Backplane connectivity is critical for the development of advanced computer systems. It eliminates the need for multiple physical connections between devices and ensures integrity over long distances. This allows for greater performance, greater flexibility, and higher reliability. As a result, backplane connectors are essential components of today\'s increasingly complex computer systems.

The 225791-9 backplane connector is a reliable and effective solution for connecting multiple devices along a backplane. Its rugged design ensures robust performance and reliable connections. The contacts and the housing assembly are designed to allow high-speed interconnections while providing electromagnetic interference (EMI) protection. It is an ideal solution for applications requiring high performance, scalability, and versatility.

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