70295-004LF

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Backplane connectors and accessories are essential components for any electronic system. They provide electrical connection between different components of the system, allowing for better communication and more reliable operation. The 70295-004LF (4-pin) is a type of backplane connector that is widely used in mission-critical applications. This article will discuss the application field, as well as the working principle, of the 70295-004LF.

Application Field

The 70295-004LF is compatible with a variety of systems. It is commonly used in board-level applications such as module switching, telecom switching, active antenna systems, multiple-card interfaces, and line-interconnects. These board-level applications require signal and power interconnections between two or more components. The 70295-004LF provides a reliable electrical connection for this purpose.

The 70295-004LF is also frequently used in telecommunications. It provides high-speed signal interconnect between multiple base-station systems, as well as for conditioning and connection of telephone lines. It is also used in telecommunication base-stations and Network Access Server (NAS) storage systems. Its robust construction and superior connection of the four contact pins make it an ideal choice for these types of applications.

The 70295-004LF is additionally used in autosound systems. Its small size and superior connection capabilities make it suitable for use in car audio equipment. It helps to provide the connection between the audio components that otherwise would not be possible. It also ensures reliable performance and signal integrity throughout the system.

Working Principle

The 70295-004LF is a four-pin connector that operates on a circuit board. It contains four pins arranged in a row, each with a grooved surface. A flat cable connector is inserted into the groove and secured with a screw. The pins then provide the electrical connection between the two separate components.

The 70295-004LF is designed with an ultra-low profile that makes it suitable for high-density applications. Its pin spacing is 0.8mm and it can support a frequency range of up to 333 MHz. The contact pins are gold-plated to provide superior electrical and temperature performance. Additionally, its double shielded cable provides superior isolation and EMI protection.

The 70295-004LF also has a self-latching system. This ensures that the connection is secure and will not loosen or become disconnected in harsh conditions. The pins are also designed with built-in strain relief for improved electrical and mechanical reliability. Also, with a current rating of 0.7A and a voltage of up to 65V, this connector is suitable for a variety of applications.

In conclusion, the 70295-004LF is a reliable and robust backplane connector for board-level, telecommunications, and automotive applications. Its four contact pins provide superior electrical connection, while its ultra-low profile makes it suitable for high-density board configurations. Its self-latching system ensures secure connections and its double-shielded cable provides electrical and temperature protection. All of these features combine to make the 70295-004LF an excellent choice for applications requiring reliable electrical interconnects.

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