0480250091

Series:	48025
Packaging:	Tray
Part Status:	Active
Connector Type:	RJ45
Number of Ports:	1
Number of Rows:	1
Applications:	10/100 Base-T
Mounting Type:	Through Hole
Orientation:	90° Angle (Right)
Termination:	Solder
Height Above Board:	0.524" (13.31mm)
LED Color:	Green - Yellow
Number of Cores per Jack:	5
Shielding:	Shielded, EMI Finger
Features:	Board Guide
Tab Direction:	Up
Contact Material:	Phosphor Bronze
Contact Finish:	Gold
Operating Temperature:	-40°C ~ 70°C
Contact Finish Thickness:	50.0µin (1.27µm)
Shield Material:	Brass
Housing Material:	Polyamide (PA), Nylon, Glass Filled

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Modular Connectors - Jacks With Magnetics

Modular connectors are available with a variety of optional features, such as magnetics. One such connector, type 0480250091 by Omron, incorporates magnetics and is designed for use in Voice/Fax over PSTN (Public Switched Telephone Network) applications. This article will provide an introduction to the application field and working principle of Type 0480250091.

Application Field

Type 0480250091 is a 2-pair modular RJ-11 connector with integrated magnetics. This slim-profile connector provides efficient industrial device connectivity and is ideal for a wide range of applications. These applications include wireless link systems, PBX, LAN to WAN, private leased line, internet access, access control, and telephone systems.

Noise Protection

In addition to its thin form factor, the 0480250091 also features integrated magnetics, providing superior noise protection. The magnetics help to filter any audio disturbances from other devices connected to the line, such as PCs, TVs, and stoves. This ensures high-quality audio transmission for Voice/Fax over PSTN applications and allows users to enjoy a reliable communication experience.

Working Principle

Type 0480250091 features a patented electromagnetic interference filter that utilizes a three-stage design to provide superior noise protection. The filter is comprised of an input transformer, a filter coil, and a common-mode capacitor. The input transformer is designed to reject external noise and prevent signal oscillation between transmission and reception. The filter coil is designed to shield noise from AC power lines and other sources such as radio transmitters by suppressing high-frequency current. Finally, the common-mode capacitor provides a low impedance path between the modem and the telephone line to further minimize noise interference.

Easy to Use

The 0480250091 is designed for easy installation and integration and requires no special tools or additional wiring. This makes it an ideal solution for companies looking to quickly and easily add Voice/Fax over PSTN capabilities to their communication systems.

Summary

Type 0480250091 by Omron is a modular connector with magnetics, designed for use in Voice/Fax over PSTN applications. It offers superior noise protection due to its integrated magnetics and its slim-profile form factor makes it ideal for a variety of applications. It boasts a three-stage electromagnetic interference filter for effective noise protection and no special tools are needed for installation. The 0480250091 is an easy and efficient solution for those looking to add Voice/Fax over PSTN capabilities to their communication systems.

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