A-2004-2-1

Modular Connectors - Jacks

Modular connectors, also known as jacks, are interface components that allow for the connection and disconnection of cables and components in electronic systems. Jacks are widely used in many applications, including in audio equipment, routers and switches, telecommunication systems, and consumer electronics. The A-2004-2-1 jack is one example of a common modular connector.

Application Field

A-2004-2-1 jacks are used in a variety of applications, most commonly in telecommunications and industrial applications. In particular, they are commonly used in applications such as telephone lines, data transmission systems, and point-to-point wiring. They are also widely used in automotive applications, for controlling various vehicle systems such as power distribution, signal transmission, and diagnostic systems. In addition, these connectors are ideal for home automation systems, because they are able to reliably and securely connect a variety of different components.

Mechanical Components

The A-2004-2-1 jack consists of two parts, the plug and the receptacle. The plug is inserted into the receptacle to make the connection. The plug has a rounded edge with two contact points, which are in direct contact with the two contact points of the receptacle. The plug also has a metal shoulder with a threaded barrel that threads onto the receptacle\'s threaded opening to secure the connection. The receptacle also has two contact points in direct contact with the plug\'s contact points, ensuring that the connection is reliable and secure. The contact points of both the plug and the receptacle are protected by two rubber gaskets, one on each side, which prevent moisture and debris from entering the connection.

Electrical Components

The A-2004-2-1 jack contains two electrical components that allow for the connection and disconnection of cables and components. These are the adapter and the contact assembly. The adapter is a plastic piece that houses the contacts and the contact assembly. The contact assembly contains two electrical contacts that are connected to the plug and receptacle, allowing for the secure connection of the components. The contacts are made of copper and are held in place by brass crimp sleeves. These sleeves ensure that the contact springs are held securely in place, and provide a secure connection between the plug and the receptacle.

Working Principle

The working principle behind the A-2004-2-1 jack is relatively simple. When the plug is inserted into the receptacle, the two contact points on the plug come into contact with the two contact points on the receptacle. This connection is secured by the two rubber gaskets, which prevent moisture and debris from entering the connection. The two electrical contacts on the contact assembly then make contact with the two contact points on the plug and receptacle, allowing for a secure electrical connection between the components. Once the connection is made, the electrical signals can pass through the connection.

Conclusion

The A-2004-2-1 jack is a versatile and reliable connector that is ideal for a variety of applications. It consists of two main components, the plug and the receptacle, as well as two electrical components, the adapter and the contact assembly. The plug and receptacle are secured by two rubber gaskets, which prevent moisture and debris from damaging the connection. The two electrical contacts on the contact assembly then make contact with the two contact points on the plug and receptacle, allowing for a secure electrical connection between the components. This working principle of the A-2004-2-1 jack provides a reliable and secure connection that is ideal for a variety of different applications.