RJE021880420H

Shielding:	Unshielded
Operating Temperature:	-40°C ~ 85°C
Housing Material:	Thermoplastic
Contact Finish Thickness:	50.0µin (1.27µm)
Contact Finish:	Gold
Contact Material:	Phosphor Bronze
Tab Direction:	Down
Ingress Protection:	--
LED Color:	Does Not Contain LED
Features:	Board Lock, Panel Stops
Ratings:	--
Series:	RJE02
Termination:	Solder
Orientation:	90° Angle (Right)
Mounting Type:	Through Hole
Number of Rows:	1
Number of Ports:	1
Number of Positions/Contacts:	8p8c (RJ45, Ethernet)
Connector Type:	Jack
Part Status:	Active
Packaging:	Tray

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Modular Connectors – Jacks: RJE021880420H application field and working principle

Modular connectors are an integral part of modern communications and technology. As the name suggests, they are designed to be interconnected modules which can be used across a variety of applications and industries. The RJE021880420H is a modular jack used primarily in the telecom and datacom industries. It is any type of plug and/or jack that is used to connect two or more pieces of telecom or digital equipment together. It is also used as a means of connecting computers and other peripherals to the internet or other telecom networks.The RJE021880420H has eight pins that are used to transmit both data and power. These pins are divided into two rows of four pins, with each row being alternately spaced. It is also equipped with a switch that allows the upper and lower rows to be connected. This enables data to be sent in both directions at once. Power is transmitted by the lower row, and the upper row is reserved for data transmission. The RJE021880420H is also equipped with status and alarm indicators that provide useful feedback on the state of the connection.The RJE021880420H is designed to be versatile and easy to install. The modular jack is available in both horizontal and vertical variations, allowing it to be used in areas with limited space. The jack is typically used to connect twisted pair cables, which are most commonly used for telecom applications. The RJE021880420H offers a secure connection and excellent signal integrity.The RJE021880420H is widely used in both residential and commercial settings. It can be found in telephone exchanges, computer networks, data centers and telecommunications facilities. It is also often used in consumer electronics, such as home theatre systems. The RJE021880420H is a popular choice for reliable, cost-effective voice/data transmissions.In terms of its working principle, the RJE021880420H is a mechanism that works with two parts. The first is the modular plug which is attached to a cable and connected to a device. The second part is the modular jack which is mounted inside the device. The modular plug is inserted into the jack, and makes contact with the pins inside. This establishes an electrical connection between the device and the cable. The electrical signals coming from the device then travel through the cable to the device being connected.The pins in the RJE021880420H also serve a dual purpose. The two rows of pins are responsible for transferring power and data signals. The power pins are used to supply a low voltage, while the data pins are used to encode and transmit digital data. The switch also plays an important role in controlling the transfer of data. The upper row of pins carries the data signals, while the lower row carries the power. When the switch is turned on, it connects the two rows of pins and allows for power and data transmission. When the switch is turned off, the connection is broken and no transmission occurs.In conclusion, the RJE021880420H has a versatile form factor and is widely used in both commercial and residential applications. It is designed to offer reliable and cost-effective voice and data transmissions. The jack is equipped with an electrical switch that facilitates the data transmission process, and the two rows of pins enable both power and data transfer. The RJE021880420H is an integral part of modern telecom and digital systems, and it provides a convenient and reliable connection for the transmission of both signals and power.

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