0813-1X4T-57-F

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Modular connectors - jacks with magnetics provide a quick and reliable connection for both cables and printed circuit boards (PCBs). These connectors have a unique design that incorporates both mechanical and electrical properties, allowing them to be used in a variety of applications. One of the more common applications for this type of connector is the 0813-1X4T-57-F. In this article, we will take a closer look at the 0813-1X4T-57-F, its application field and working principle.

The 0813-1X4T-57-F modular jack is a four-piece connector that has three terminals and one potential shield. It has a 2.54mm pitch, utilizes a four-pair contact system, and has an 8-position housing. The primary application for this type of connector is in VoIP applications where it is used to provide RJ11 connections to VoIP gateways. It is also used in other applications such as other low-voltage telephone equipment, headsets, and test equipment. Additionally, it can be used to connect two separate RJ11 ports on an equipment to cable runs.

In terms of mechanical design, the 0813-1X4T-57-F has a snap-in type construction that requires no additional tools or hardware for installation. Its design allows for quick mating and unmating of the connectors, as well as reliable strain relief. The terminals on the connector feature U-shaped contact springs that provide a secure connection and no loose parts. Additionally, the material used for the terminals features a high level of corrosion and shock resistance.

In terms of electrical design, the 0813-1X4T-57-F features a 4-pair contact system with an impedance of 5.0 k Ohm @ 10 MHz. It has a high level of continuity, with minimal contact resistance below 50 mOhm. Additionally, the connector has a high-frequency transmission performance up to 50MHz. The connector also features a magnetics system, which serves to protect the signal from outside noise.

The working principle of the 0813-1X4T-57-F is relatively simple. When the two connectors are mated together, the terminals on the connector create a secure electrical connection. The terminal contact springs provide a reliable and secure contact force. The magnetics system helps ensure that the signal is not interrupted by outside noise. By utilizing both mechanical and electrical properties, the 0813-1X4T-57-F is able to provide a reliable connection in a wide variety of applications.

In conclusion, the 0813-1X4T-57-F modular jack is a versatile connector that is used in a variety of VoIP, low-voltage telephone, and test equipment applications. Its snap-in type construction and high-frequency performance allows for quick and reliable connection, while its magnetics system ensures that the signal is not interrupted by outside noise. The 0813-1X4T-57-F is an excellent choice for both cabling and PCB applications.

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