5748677-2

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D-sub, also known as D-shaped connectors, are a type of electrical connector widely used in many electronic devices. Backshells, hoods, and faceplates are used as components of these connectors. These accessories are designed to protect the interior of the connector from dust and moisture and provide strain relief.

The 5748677-2 connectors are rectangular-shaped with two rows of pins. It has a total of 14 contact pins, 7 on each row, and is mounted on a backplane. The connectors have a black plastic shell that is made from an electrically insulating thermoplastic such as nylon. The shell can have a number of accessories such as faceplates, hoods, or backshells.

The 5748677-2 design features a patented double seat design. This design allows the contacts to have dual contacts that engage the shells when the connectors are mated. The dual-seat design allows the contact to distribute the stress over two contact points, providing an improved connection. The design also ensures that the connector can be mated quickly and securely.

The 5748677-2 connectors are typically used for a range of applications including data communication, signal transmission, and power connection. They are often used in industrial and military-grade applications for their superior mechanical and electrical performance. The connector is also suitable for use in automotive applications and appliances due to its small size.

The working principle of the 5748677-2 connector is relatively simple. The contact pins are designed to mate in a specified order. When the connector is mated, the pins are subjected to a predetermined tension. This tension contributes to making a reliable connection. Once mated, the connector will transmit electrical signals reliably.

Backshells, hoods, and faceplates are often used in conjunction with the 5748677-2 connector. The main purpose of these accessories is to provide protection from dust and moisture and to provide strain relief. They are made from durable materials and are designed to last a long time.

In conclusion, the 5748677-2 connectors is a type of electrical connector used in a wide range of applications. It is designed with patented double seat design for increased reliability and a small form factor. It is typically used for data communication, signal transmission, and power connection. Backshells, hoods, and faceplates can be used as accessories to offer additional protection from dust and moisture and to provide strain reliefs.

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