0395232316 Connectors, Interconnects

Headers, Plugs and Sockets

The 0395232316 terminal blocks, also known as terminal strip, are devices used to connect and securely support electrical wires. Usually, the terminals consist of insulated blocks that separate and protect electrical connections. They vary in terms of size and configuration, depending on the purpose they are intended for. The basic types of terminal blocks available are headers, plugs, and sockets. Here, we discuss their application field, and working principle.

Headers

Headers are commonly used in machine building and control panel applications. They are designed with two or more connecting points, held together by clamps. These are used to give a secure connection and terminate the wires connected to each pin header. Furthermore, they are designed to mount on circuit boards and made from materials such as brass, stainless steel, and plastic. Additionally, this type of terminal block allows for easy and rapid connecting and disconnecting of wires, with just the use of a toolkit.

Plugs

Plugs are designed to be used with existing cables, especially for connecting electronic devices to each other. Typically, they have two or more connecting points, separated by insulation. Furthermore, the material used to make them generally includes polycarbonate and PVC. For example, they may be used in applications such as relays, LED diodes, and resistors. In addition, they have multiple contacts, being able to accommodate more than one connection at a time.

Sockets

Sockets are terminal blocks designed for pre-wired applications, allowing for the connection of pre-terminated wires. For this purpose, these sockets are used to connect wires from multiple sources. Moreover, this type of terminal block provides a secure and compatible connection between two devices, such as power sources and devices. Furthermore, it allows for a cable to be connected with a device, keeping the wiring neat and clean.

Working Principle

Terminal blocks are designed to provide a connection point between two sources or devices, allowing for the multi-source power needs of a circuit to be handled with ease. The mechanism behind a terminal block is simple and effective, relying on a compression system. Electrically, the contacts of the terminal block provide a low-resistance connection between the two terminals, ensuring a complete circuit and a stable electrical current. The terminal blocks provide an organized and neat flow of connections in a control panel, allowing for a secure connection between two devices, while the housing protects against overloads due to shorts.