44769-1202 Connectors, Interconnects

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Rectangular Connectors - Headers, Receptacles, Female Sockets - offer the convenience and versatility desired. These rectangular connectors are used for routing different signals between two or more boards. They are used when fixing items securely and drawing and routing accurately is required, such as in high-speed signals.

In this article, we will look at a particular type of rectangular connector, 44769-1202, including its application field and working principle.

44769-1202 Application Field

44769-1202 is a 2.54 mm pitch VHDCI for SCSI-3 68 pins, female receptacle connector. It has a V-shaped, vacuum compatible contact pattern, designed to the specifications of the LSI Logic active terminator and other connectors on certain Dell active terminator SCSI cards. This connector has good surface mountability, excellent shock and vibration performance, and protective shell features ideal for high vibration applications.

44769-1202 connectors are widely used in applications such as housing, server, computer, embedded systems, communications, industrial control, hard drives, and network adapters. These connectors are for Female on socket side and Male on connector side. It is rated up to 4A, 150V, 1000Vrms. This connector offers flexibility and the ability to be customized to the customer’s specifications.

44769-1202 Working Principle

44769-1202 connectors are designed in a modular way, so they are an ideal choice when it comes to the connection of different components, such as cables, circuits, and contacts. A 44769-1202 connector consists of a row of closely spaced contact pins that are mounted on a flat or inclined surface, surrounded by a shell (also referred to as a “housing”). The pins are attached to a printed circuit board (PCB) by means of a plated-through hole process or a solderless connector, which acts as a mechanical and electrical interconnection between the two components.

When a 44769-1202 connector is mated, each male and female terminal contacts the other-side contact by forming a positive, constant contact and pressure. This ensures effective signal transmission. The pressure needs to be high enough to ensure a solid connection and reliable performance. The connector contacts are also designed to be shockproof and vibration-resistant, meaning they will not suffer from any kind of damage due to extreme environmental conditions.

In addition, the 44769-1202 also features a keying system that prevents accidental misconnection, known as a polarization system. This ensures that only connectors with the same keying pattern can be mated, thus avoiding any confusion or wrong connections. This feature is especially useful in crowded or high-power environments, where mismatching connectors could cause damage.

Conclusion

4.7769-1202 connectors are an ideal choice when it comes to the connection of different components. They offer excellent shock and vibration performance, as well as keying systems that prevent accidental misconnection. This makes them suitable for a wide range of applications, such as housing, server, embedded systems, communications, industrial control, and more. With their great features and versatile uses, 47769-1202 connectors are an essential component for any circuit designer.

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