1888250-3

Termination:	Press-Fit
Operating Temperature:	--
Housing Material:	Thermoplastic
Contact Finish Thickness:	50.0µin (1.27µm)
Contact Finish:	Gold
Contact Material:	Phosphor Bronze
Tab Direction:	Up
Ingress Protection:	--
LED Color:	Does Not Contain LED
Features:	--
Ratings:	Cat5e
Shielding:	Shielded, EMI Finger
Series:	--
Orientation:	90° Angle (Right)
Mounting Type:	Board Edge; Panel Mount; Through Hole
Number of Rows:	1
Number of Ports:	1
Number of Positions/Contacts:	8p8c (RJ45, Ethernet)
Connector Type:	Jack
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Modular Connectors - Jacks

Modular connectors – jacks, commonly referred to as RJ jacks, are an essential type of electronic connector used in many commercial and industrial applications. These types of connectors are widely used because of their cost effectiveness, flexibility and ease of use. The use of RJ jacks and its related accessories has increased steadily over the years due to their versatility, small size and relatively low cost.An RJ jack, also known as an 8P8C (8 positions, 8 contacts), consists of a terminal block with eight separate points of contact that can be used to join two or more equipment together. The RJ jack is designed to securely hold a cable via a series of locks and latches to prevent unintentional disconnection. The connector can be used to transfer electrical power or data signals between two or more electronic components.The RJ jack is the most commonly used type of connector for telephone applications. It typically consists of a small plastic housing that houses multiple groups of contacts, known as polarities or positions. When a cable is inserted, the contacts expand to accommodate the cable size and press outwards to make contact with the cable itself. The contacts are typically made from metals such as copper, brass, and stainless steel.Most RJ jacks come with a mesh or semi-conductive shield to prevent electrical noise and interference from entering or leaving the device. This outer shield is usually made of copper or aluminum, although some jacks use a metal foil-like material.A popular variation of the conventional RJ jack is the shunt, which is used when two or more circuits need to be interconnected. This type of jack features two additional contacts, known as a ground or neutral, that allow the user to control the flow of power or data signals between two or more circuits.The working principle of the RJ jack is relatively simple. When a cable is inserted into the jack, the contacts inside the jack engage with the cable and either send an electrical current, a data signal, or both across a connection. The outer shielding protects the signal from interference, while speed or overall data transfer is usually limited by the cable\'s size and type.RJ jacks are ideal for low-power and low-data signal applications such as telephones, modems, and other communication related devices. They are also often used for data networking in office and home environments. However, they are not the most effective solution when it comes to high-power, long-distance, or high-speed applications such as fiber optics or audio/video cables.Overall, the 1888250-3 RJ jack is an essential connector for electronic applications and provides a cost-effective solution for low signal and low power needs. It is also easy to use and has a proven track record of reliability. Its shielding and shunt variations make it ideally suited for many commercial and industrial needs.

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Part Number	Manufacturer	Price	Quantity	Description