447087-3

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Coaxial
Pin or Socket:	Socket
Contact Termination:	Crimp
Wire Gauge:	RG-214
Contact Finish:	--
Contact Finish Thickness:	--

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Introduction

Backplane connectors are a type of electrical connectors that are used to interconnect printed circuit boards (PCBs) within a system. Among them, 447087-3 backplane connectors are a viable option for PCBs that need to transfer high-frequency electrical signals without introducing interference into the circuit board. In this article, the application field and working principle of 447087-3 connectors will be discussed.

Application Field

447087-3 connectors, also known as BRC-3 connectors or triple-row backplane connectors, are most commonly used in applications involving high-speed signals. As such, they have been widely implemented in the industrial, aerospace, military, and medical industries, where signal integrity and speed are of paramount importance. In industrial applications, these connectors are often used in automated process control, robotic controllers, distributed digital I/O systems, and factory machine networks. They can also be seen in sensor networks, where automatic routing and switching of signals is required; and also in testing and monitoring applications, which require reliable transmission of high frequency electrical signals. The aerospace industry also heavily relies on BRC-3 connectors, using them in satellites, unmanned aerial vehicles (UAVs) and other aviation systems. In the military sector, they are commonly used in defense electronics, signal processing systems, and tactical communications systems. BRC-3 connectors are even found in medical equipment used in medical imaging and patient monitoring.

Working Principle

447087-3 connectors use a three-row configuration, which provides a robust connection and can effectively reduce discontinuities and noise during signal transmission. This helps to optimize signal integrity by ensuring the entire circuit is kept in phase and there is a minimal amount of noise interference.Each connector can accommodate three signal rows, with two positive and two negative contacts in each row.The contacts are made up of powerful and reliable signal pins which can easily and quickly transmit data between PCBs. Aside from the signal pins, the contact also features an electroless nickel plating, which serves to prolong the connector’s lifespan in demanding industrial and medical environments.The 447087-3 has been designed with a simple and easy to use latching mechanism, which helps ensure the connectors are securely linked. Furthermore, they feature a backplane connector grapple feature, which prevents several backplanes from unintentionally disconnecting. This ensures that the connections remain sturdy and secure at all times.

Conclusion

The 447087-3 is an indispensable backplane connector and is well-suited for applications which require high-speed signal transmission and minimized signal discontinuities due to noise interference. It is used in a variety of industries, including the industrial, aerospace, military, and medical sectors, in order to ensure efficient and reliable data transmission. Its three-row configuration, powerful contacts, electroless nickel plating, and strong latching mechanism all make it a viable and robust option for many demanding applications.

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