ARJM11A3-502-AB-ER2-T

LED Color:	Green - Yellow
Housing Material:	--
Shield Material:	--
Contact Finish Thickness:	6.00µin (0.152µm)
Operating Temperature:	-40°C ~ 85°C
Contact Finish:	Gold
Contact Material:	--
Tab Direction:	Down
Features:	Board Lock
Shielding:	Shielded, EMI Finger
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:	10/100/1000 Base-T, AutoMDIX
Number of Rows:	1
Number of Ports:	1
Connector Type:	RJ45
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The ARJM11A3-502-AB-ER2-T is a specialty Modular Jack with Magnetics that is used primarily for 10/100Base-T Ethernet applications. This type of modular connector provides superior performance, cost effective connectivity options, as well as an ideal solution for reducing size and weight in applications where space is an issue.

Application Field

The ARJM11A3-502-AB-ER2-T is typically used in applications where a high-performance connection is required such as 10/100Base-T Ethernet applications, as well as providing a convenient, cost-effective alternative to larger, heavier connectors. Due to its exceptionally small form factor and low profile, the ARJM11A3-502-AB-ER2-T is an ideal choice for applications that require a tight fit or limited space.Additional attractive features of the ARJM11A3-502-AB-ER2-T include its compatibility with both standard and shielded cable, its low insertion/extraction force, as well as the ease with which it can be mounted to the application. Moreover, this type of modular connector employs two rows of magnetics and is capable of supporting frequencies up to 500 MHz for superior signal integrity and reliability.The ARJM11A3-502-AB-ER2-T is a robust, high-performance modular connector that is suitable for a wide range of applications. Due to its superior performance features, as well as its cost-effectiveness, the ARJM11A3-502-AB-ER2-T provides an ideal solution for nearly any type of demanding application.

Working Principle

The ARJM11A3-502-AB-ER2-T utilizes two rows of magnetics to reduce crosstalk and improve the overall signal integrity of the connection. The primary function of the magnetics is to reduce the amount of noise or “ringing” that occurs when a signal is sent over the connection. This “ringing” can cause interference with other signals or devices connected to the same circuit, thus leading to erroneous data transmissions or even complete failure of the application.The magnetics act as a buffer between the inner and outer channels of the connection, thus providing improved protection against crosstalk. The two rows of magnetics also work to reduce the amount of energy that is dissipated into the air by the transmitted signals, thus helping to reduce the overall interference levels within the circuit.Furthermore, the ARJM11A3-502-AB-ER2-T design utilizes a unique shield construction which is designed to maximize the amount of protection against interference. This is accomplished by surrounding the magnetics with a double laminated shielding that prevents interference from entering the connection circuit.In addition to the aforementioned features, the ARJM11A3-502-AB-ER2-T also employs a low profile design which further reduces crosstalk. This design also allows for a greater degree of flexibility in terms of installation.

Conclusion

The ARJM11A3-502-AB-ER2-T is an ideal choice for a wide variety of Modular Jacks with Magnetics applications. This versatile modular connector provides outstanding performance, robust design, and outstanding value. Furthermore, its small form factor, low profile, and low insertion/extraction force further make the ARJM11A3-502-AB-ER2-T an ideal choice for nearly any type of high-performance application.

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