1721025

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 electrical connectors composed of individual pieces that can be snap fitted together to form a block. They are primarily used to interconnect wires or for connecting a wire to a circuit board. The electrical connection of two sides consists of a metal conductor with either a pressure connection, rivet or soldered connection. Terminal blocks are widely used in the electronics industry due to their versatility, durability, and they are easy to assemble. Attached to both ends of the terminal block are the header (connection point from the circuit board) and the plug (connection point from the wire).

Types of Headers, Plugs and Sockets

Headers are the portion of the terminal block that attaches directly to the circuit board. These can be classified as either straight-through headers, which contain only one termination point, or double-ended headers, which contain two termination points.

Plugs are used to terminate wires and attach them to the circuit board and are available in various styles such as pin-and-socket, screw, and spring clamp types. Pin-and-socket plugs have a grooved plug that is inserted into a socket on the terminal block. Screw type plugs have a threaded post that can be tightened to the terminal block with a screw driver. Lastly, spring clamp type plugs use a spring-loaded clamp to hold the wire in place on the terminal block.

Sockets are the connectors that attach to the end of the wires. Typically, insulated sockets are used which consist of a metal pin surrounded by a plastic sleeve. These insulated sockets fit onto plugs in order to attach to the terminal block. For applications which require wires to be disconnected from the terminal block quickly and easily, sockets with a slide-on mechanism such as those found in pin-and-socket type plugs can be used.

1721025 Application Field and Working Principle

The 1721025 terminal block is an 8-position plug type used for connecting two or more stranded or solid copper wires or conductors such as cables, wires, or connectors. It features spacers on each end to guarantee a secure connection. The terminal block also has insulation around each contact point in order to prevent any arcing or short circuits.

The working principle of this terminal block is straightforward. Once the wires have been inserted into the appropriate ports, it’s simply a matter of firmly pressing the ends of the block together until it snaps into place. This creates a secure electrical connection between the two wires or cables. To disconnect the wires, the process is simply reversed by pulling the block apart.

Due to its versatility, durability and ease of assembly, the 1721025 terminal block can be used in a wide range of applications, ranging from consumer electronics to industrial machinery. In consumer electronics, it is primarily used for connecting power supplies, such as on computer motherboards. In industrial machinery, it is often used for connecting large electrical and electronic components together, such as in industrial automation systems.

Conclusion

The 1721025 terminal block is a durable and versatile connector composed of a header, plug and socket that allow wires or other conductors to be quickly and easily connected. Due to its ease of assembly and broad range of applications, it is widely used across the electronics industry.

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