749810-3

D-Sub connectors are a type of electrical connectors commonly used in various electronic systems, mainly in computers and their components. The 749810-3 is a special D-Sub connector created by Amphenol which has specialized applications and unique working principles.

Application Field

The 749810-3 is mainly used for panel-mounted antennas of telecommunications transmitters and receivers. It is a great choice for applications that require high performance due to its superior signal integrity, power handling capabilities and environmental protection features. It is well-suited for other outdoor applications including commercial, industrial and military applications, due to its resilient construction and waterproofing.

The 749810-3 connector is usually used in place of coaxial cables, as they reduce weight and provide higher bandwidth performance. This connector is also great for harsh environments, as it has been designed with a high-performance plastic material that can operate in hot and cold weather temperatures.

Working Principle

The 749810-3 connector has two main components, a plug-in and a receptacle. The two parts are designed to fit together by using the two rows of pins on the plug-in and the corresponding receptacle. This ensures that the electrical connection is reliable and secure.

The 749810-3\'s uses pins which allow for better signal flow and higher power transfer capabilities. This feature provides high-speed and high-accuracy transmissions, even in places with high levels of interference. The pins also ensure that signal integrity is maintained since they have a robust electrical contact.

When connecting the two parts of the 749810-3, one should ensure that the pins from the plug-in and the receptacle are aligned properly. This eliminates any contact issues or problems that may arise due to incorrect alignment. Once properly connected, the 749810-3 connector will ensure reliable and secure operation even in harsh environments.

Conclusion

The 749810-3 D-Sub connector is a high-performance and robust connector that has been designed for extreme environments. It is mainly used for panel-mounted antennas in telecommunications systems and can be used in many different applications, due to its high-speed transmissions and signal integrity. The 749810-3 connector offers reliability, power handling and environmental protection features that are necessary for harsh environments.