448140-3

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Backplane connectors are electronic components that simplify the connection of multiple electronic components, such as computers, microprocessors, and memory modules, in a single system. These connectors are designed to provide reliable electrical links between two or more printed circuit boards, without the addition of unnecessary wires or cabling. The 448140-3 backplane connector is a type of backplane connector, which uses contact springs as its contacts.

The 448140-3 backplane connector has a wide range of applications. It can be used in a variety of data-communication and computing applications, such as wide area networks (WANs); local area networks (LANs); wireless communication protocols such as Bluetooth, Wi-Fi, and cellular; routers; and other network hardware devices. It can also be used in enterprise storage systems, as well as for industrial automation systems, such as robotics, automation controllers, and smart manufacturing systems.

The working principle of the 448140-3 backplane connector is based on negative insertion forces (NIF) and positive locking forces (PLF). When inserting the connector, the contact springs in the connector are compressed, creating a negative insertion force. This negative force helps to ensure that the connection is secure and there is no risk of accidental disconnection. Once the connector is fully inserted, the contact springs are released, creating a positive locking force that holds the connector securely in place.

The 448140-3 connector features a 3-row configuration, which ensures an optimal electrical connection performance. The connector also has an internal dust shutter, which protects it from the accumulation of dust and debris. Additionally, it is compatible with different types of cables, including shielded flat cables, twisted pair cables, and telephone wire cables.

The 448140-3 is designed to operate in a wide temperature range and is suitable for harsh environments. It is RoHS (Restriction of Hazardous Substances Directive) compliant and UL (Underwriters Laboratories) listed. It is also compliant with high-speed protocols such as CAT6A, and features a long-life mechanical design.

The 448140-3 backplane connector is a reliable and efficient connection solution for a variety of applications. With its advanced features and superior performance, it can help to reduce installation time and cost, while providing a safe and secure connection. It is a cost-effective option for industries such as data-communication and computing, industrial automation, and enterprise storage.

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