L777SDE09POL2

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D-Sub Connectors

D-Sub connectors are electromechanical connectors commonly used in computing and telecommunications for serial data applications. These connectors provide excellent electrical and environmental performance, while being robust and reliable. The range of D-Sub connectors includes the L777SDE09POL2 connector.

L777SDE09POL2 Overview

The L777SDE09POL2 is a 9-pin, two-row, straight through, 27.4 mm, shielded D-Sub connector. It is a metal shielded connector that is designed to withstand up to 10 GigaHertz of shielding. It has an insulator body made of polyamide resin and inner contacts of tin-plated copper. The contacts are enclosed in a metal shell made of aluminium alloy and 50 μm thick gold plating. The connector is ideal for high frequency applications as it has excellent electrical performance, with an insertion loss of less than 0.5 dB up to 2.5 GHz.

Application Fields

The L777SDE09POL2 connector is suitable for applications where enhanced electrical performance and reliable connectors are needed. This includes data transmission in consumer electronics, automation, industrial equipment, as well as broadcast applications. Additionally, this connector is suitable for high voltage and high current applications, making it ideal for use in electrical engineering and power transmission.

Working Principle

The connector works by providing a static pathway for electrical energy to flow between two objects. This is done by using two or more pins that connect the two components together, usually through cables. The pins on the connector are designed to deform slightly when the connection is made, which helps to ensure a solid electrical connection that is vibration proof. The contact pads on the connector are coated with a thin layer of gold or silver, which provides a low-resistance connection and helps to reduce the possibility of corrosion.

Conclusion

The L777SDE09POL2 connector is a high-performance yet robust and reliable connector suitable for a wide range of electronics applications. The range of applications is broad, making it suitable for everything from consumer electronics to electrical engineering. It also has a good working principle, with a static pathway between two components providing a strong and reliable connection that is resistant to corrosion and vibration. The combination of excellent performance and reliability makes the L777SDE09POL2 connector a great choice for all kinds of projects.

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