ARJM11B1-811-KB-CW4

LED Color:	Green, Orange - Yellow
Housing Material:	--
Shield Material:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Operating Temperature:	0°C ~ 70°C
Contact Finish:	Gold
Contact Material:	--
Tab Direction:	Down
Features:	Board Lock
Shielding:	Shielded
Number of Cores per Jack:	8
Series:	ARJM11
Height Above Board:	0.535" (13.59mm)
Termination:	Solder
Orientation:	90° Angle (Right)
Mounting Type:	Through Hole
Applications:	5G Base-T, AutoMDIX
Number of Rows:	1
Number of Ports:	1
Connector Type:	RJ45
Part Status:	Active
Packaging:	Tray

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IntroductionModular connectors are electrical connectors which feature multiple pin sizes and configurations to meet the various needs of a wide range of applications. The ARJM11B1-811-KB-CW4 is an example of a jack with magnetics. This particular connector features an 8-position, 11-pin configuration, and utilizes a magnetic coupling for the connection of the pins. This article will provide an overview of the application fields and working principle of the ARJM11B1-811-KB-CW4.Application FieldsThe ARJM11B1-811-KB-CW4 is often utilized in applications where power and signal density are key. It is commonly used in communication technology, medical instruments, and computer systems.The connector offers a number of beneficial features, including a secure locking mechanism for reliable connection, and robust shielding to protect against interference. Quite often, it is used for high-bandwidth data transmission, providing enhanced signal integrity, as well as greater signal strength and less loss.The ARJM11B1-811-KB-CW4 is also popularly used in the automotive industry, often in the assembly and service of automobiles, due to its high level of reliability and environment resistance.Working PrincipleThe ARJM11B1-811-KB-CW4 jack with magnetics is characterized by a pin coupling system which utilizes a magnetic flux, instead of physical contact, to transfer power and data. The jack features an alignment sleeve, which is either positively or negatively polarized. The polarization allows for a secure connection of the pins.The jack features a powerful magnetic field, which is generated by a series of permanent magnets within the connectors’ interior. When the connector is inserted into the mating socket, the magnets generate an attractive force, drawing the two parts together and creating a secure connection. This magnetic field also ensures that the connection is maintained, regardless of external forces, such as vibration or shock.The jack’s magnetic field also serves to protect against ESD (electrostatic discharge). This protects the connection from any potential short circuits or damage to the connected devices.ConclusionThe ARJM11B1-811-KB-CW4 is an example of a jack with magnetics, featuring an 8-position, 11-pin configuration. The connector is commonly used in communication technology, medical instruments, and computer systems, due to its robust design, secure locking mechanism, and magnetic coupling. This ensures a reliable connection, as well as enhanced signal integrity, greater signal strength, and protection against ESD.

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