1840419-2

LED Color:	Green - Yellow
Housing Material:	Thermoplastic
Shield Material:	Brass
Contact Finish Thickness:	50.0µin (1.27µm)
Operating Temperature:	0°C ~ 70°C
Contact Finish:	Gold
Contact Material:	Phosphor Bronze
Tab Direction:	User Selectable
Features:	Board Guide
Shielding:	Shielded
Number of Cores per Jack:	4
Series:	MagJack®
Height Above Board:	0.650" (16.51mm)
Termination:	Solder
Orientation:	Vertical
Mounting Type:	Through Hole
Applications:	10/100 Base-T, AutoMDIX
Number of Rows:	1
Number of Ports:	1
Connector Type:	RJ45
Part Status:	Active
Packaging:	Tray

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

，

Modular Connectors - Jacks With Magnetics

Introduction

Modular connectors, including jacks with magnetics, are widely used in the modern age of electronics and telecommunications, due to their ability to facilitate simple and quick connection between different types of equipment. Interfaces, such as the 1840419-2, are important in the development of electronic applications. This particular connector type is particularly useful for applications, which require minimal loss and a secure line of contact. Therefore, this article will look into the 1840419-2 application field and the working principle of these jack with magnets connectors.

Application Field of 1840419-2 Connector

The 1840419-2 connector is designed to be used in applications, mainly associated with data transmission, and it has been heavily used in various sectors including telecommunications, automation, medical, military, defence, and aerospace. The versatility of this connector comes from its high-speed specifications. The 1840419-2 is a two-piece connector, composed of a header containing 3 connectors, and a jack with 3 pins for connection. This connector is designed to provide a secure connection due to the incorporation of magnets in the system. It is capable of transmitting data in the range of 10 MHz to 4GHz, making it suitable for a plethora of high-speed connection needs.Regarding the size of these connectors, the header of the 1840419-2 connector measures 4.10mm, while the jack has a size of 3.40mm. This small size makes it great for portable and compact products, as its size allows it to occupy much less space than conventional connectors.In addition to being suitable for compactness, the low insertion loss characteristics of the 1840419-2 connector are highly beneficial in applications where secure and low loss connection is a main requirement. It is also highly reliable, especially with regards to product life expectancy over its 10,000 insertion/withdrawal cycle.

Working Principle of Jack with Magnetic Connectors

The jack with magnets connector is a simple, efficient, and cost-effective part which is widely used in the modern world. Commonly known as a magnetic jack or magnetic connection, it is a two-piece construction in the form of an electrical plug and mating socket. The socket contains a specialized electrical contact that engages the plug as a result of magnetic attraction. This contact is a stainless steel spring clip, which has two legs with a hole on each leg. When the jack is inserted into the socket, a ferromagnetic material, contained in the socket, is attracted to the plug. This magnetizes the two components and causes them to be drawn together, allowing for a reliable connection. The use of a magnetic material in the construction is what helps provide a secure connection that is resistant to shock and vibration.

Conclusion

In conclusion, the 1840419-2 connector is an excellent option for applications that require a secure data connection with low insertion loss. This connector, as many modular connectors, offers clear advantages over traditional connectors due to its size and long life expectancy. Additionally, the jack with magnetics connection is a cost-effective and reliable solution for a secure and low-loss connection.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description