1876518

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

Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are electromechanical devices that join electrical wires together in a circuit. These devices have the ability to be connected and disconnected without the need of a soldered connection. They come in a variety of forms such as headers, plugs, and sockets. Each has its own unique application field and working principle.

Headers

Headers are the most common form of terminal block. They are most commonly found on PCBs. They have a block of contacts, holes or slots for connection of wires and often a lever, screw, or spring clip to secure the wires. The contacts are usually arranged in two banks. One is for the wire connection and the other is for the PCB connection. The advantage of using headers is that they provide a secure connection without the need for soldering. This makes them ideal for prototyping or connecting wire harnesses to a PCB.

Plugs

The plugs are usually used in pairs, one male and one female, and are normally connected with a special cable. They can be found in a variety of shapes and sizes and are most often used in computer and audio applications. They are also commonly used for connecting cables to automotive applications. The main purpose of plugs is to provide a secure connection between two cords at two different points. Plugs are reliable, durable, and offer more flexibility than other terminal blocks.

Sockets

Sockets are the next type of terminal block and are also commonly used in computer and audio applications. They are usually found in a range of shapes and sizes and can be used to connect separate cables. Like plugs, they provide a secure, reliable connection without the need for soldering and offer more flexibility. The main advantage of sockets is that they can be interchanged easily, allowing for quick repairs or changes. Additionally, they can be used in a variety of environments ranging from home and industrial applications.

Conclusion

Terminal blocks offer an easy way to connect and disconnect electrical wires. From headers to plugs to sockets, the wide variety of applications and working principles make it easy to find the best solution for a given application. Whether cables are being connected to a PCB in a prototype or to a car, terminal blocks are a reliable, durable, and flexible option.

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