745612-2

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D-Sub connectors are miniature connectors that are typically used in computers and other electronic products. The 745612-2 is a type of D-Sub connector that is used for data acquisition and power delivery applications. It is commonly used in industrial automation systems and communications equipment.

The 745612-2 D-Sub connector features a 9-pin configuration and has a compact size that makes it ideal for tight spaces. It is designed with a robust die-cast shell that is resistant to shock and vibration. It also has two screw locks that ensure a secure connection. The outer shell is painted black for an attractive look.

The 745612-2 has a universal polarity and is available in either male or female configurations. The connector uses gold-plated contacts for maximum conductivity and reliability. It can also support a wide range of voltages and currents. The maximum operating temperature of the 745612-2 is 85°C.

The working principle of the 745612-2 is based on the contact resistance principle. When a voltage is applied across the pins of the connector, the electric current flows through the contacts. The resistance of the contacts acts as a resistor, which is inversely proportional to the current. This resistance generates heat which can lead to contact corrosion over time. This is why the contacts must be regularly cleaned to ensure good performance and reliability.

The 745612-2 is suitable for a variety of applications, including panel metering, test and measurement systems, industrial automation systems, power transferring systems, and communications equipment. It can be used with a range of signal types, including analog and digital signals. It is also EMI-shielded, so it can be used in EMI-sensitive environments.

The 745612-2 is a reliable and robust D-Sub connector that is suitable for a variety of applications. It is designed for reliable electrical performance and can withstand a variety of environmental conditions. The high-quality contacts and robust die-cast shell ensure a secure and reliable connection.

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