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Rectangular Connectors - Headers, Male Pins

4-794637-4 Application Field and Working Principle

Rectangular connectors, also known as headers, are a broad category of connectors that come in a variety of shapes and sizes. Among them, the 4-794637-4 connector is one of the most popular types of pins. It is found in a variety of appliances, including computers and their peripheral devices, cell phones, medical equipment, and testing and measuring instruments. It features a clear, organized design, easy installation and removal, and a strong connection.

4-794637-4 is a two-row, D-shaped male pin series connector that corresponds to the popular D-shaped female socket series. It includes three sizes (8, 10 and 14-pin) with a standard pitch of 2.54 mm and includes a 2.00 mm square peg contact. The pin portion of the connector has square peg ends with plated gold contacts along its length. Sockets, on the other hand, have grated ferromagnetic metal spring contacts that mate with the pins.

The 4-794637-4 connector is typically used for board-to-board connections in limited space applications. It can be used in a variety of applications, including PCBs, set-top boxes, audio-visual systems, modems, and telephones. It can also be used in automated or manual test systems with high density interconnects.

The working principle of the 4-794637-4 pin is very simple. The pin corrodes less than other connectors due to its gold plated contacts. When mated with the corresponding socket, the spring metal contact opens and grasps the peg in the pin. The result is a secure connection between the two components.

In conclusion, the 4-794637-4 connector, as part of the rectangular connector family, provides a reliable and cost-effective solution for connecting a range of devices. It can be used for a wide variety of application fields, making it a versatile option. With its solid construction and secure connection, it is one of the most popular interconnectors used today.

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