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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also known as connectors, headers, plugs, and sockets, are an integral part of connecting electronic components together. These components are used in a variety of electrically driven systems such as automotive and industrial automation systems, audio visual equipment, and even everyday home appliances.

The various types of terminal blocks, headers, plugs, and sockets can be divided into a few categories within the larger electrical sector. These include board level connectors, to terminal blocks and headers, to plugs and sockets. All these types of connectors are used for connecting and powering components together in various types of systems, ranging from low-voltage applications such as audio/visual systems, to high-voltage industrial/automation production environments.

Board Level Connectors

Board level connectors are a type of electrical connector that connects two or more electrical components on a circuit board, typically within an enclosure. They are also sometimes referred to as pin and sleeve connectors, or just board level connectors. These types of connectors are commonly used in industrial and commercial applications, as they are robust, reliable and relatively easy to install.

These connectors have an advantage over other types of connectors in that once the plug is inserted and locked it cannot then be easily removed. This prevents any accidental disconnection or tampering with the connections between those components. Some also have hole pattern termination which allows for the use of multiple connection configurations.

Terminal Blocks and Headers

Terminal blocks and headers are a type of electrical connector which are used to connect various components in a circuit. They are typically used for devices such as switches, relays, and other components that require an electrical connection to be made.

Terminal blocks and headers are available in a range of sizes and configurations and typically consist of two or more pins or terminals mounted to a common block. The pins on the block are then inserted into the device which requires the electrical connection. Many terminal blocks and headers are also fitted with a plastic cover to help protect them from damage.

Terminal blocks and headers provide a secure connection that is highly resistant to vibration, dust, and moisture. This makes them an ideal choice for industrial and heavy-duty electrical applications.

Plugs and Sockets

Plugs and sockets are another type of electrical connector which are used to connect various components in a circuit. Plugs and sockets are typically used for connecting devices such as power tools, light fixtures, audio/visual equipment, and appliances. They are available in a range of sizes and types and are typically used when connecting two pieces of equipment together which require an electrical connection to be made.

Plugs and sockets are also extremely resistant to vibration, dust, and moisture, making them a great choice for industrial and heavy-duty applications. Additionally, the fact that plug and socket connections are quickly and easily disconnected makes them perfect for applications where the connection needs to be frequently changed or removed.

In conclusion, the various types of terminal blocks, headers, plugs, and sockets are an essential part of the assembly of electronics devices. These components are used in a variety of industries ranging from low-voltage audio/visual applications to high-voltage industrial/automation production applications. Each type of connector has its own benefits for the application it is used in and it is important to select the right type of connector for the application.