1702628

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Introduction to Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are electric components used to connect two or more electrical circuits. They are usually designed for easy installation, maintenance, and replacement of components in a circuit. Terminal blocks are used in everything from home appliances to industrial equipment, and they come in a variety of sizes and types. Terminal blocks consist of headers, plugs, and sockets that mechanically and electrically join wires to create an electrical connection.

What are Headers?

Terminal block headers are the large components in the terminal block. They provide the mounting surface for the terminal connections. The headers usually have two or more terminal blocks connected together and can be mounted on a wall or on a chassis. Headers often provide the means to securely lock the terminal blocks into place.

What are Plugs and Sockets?

Terminal block plugs and sockets are the pieces that actually make the electrical connection. The plugs are typically larger than the sockets and have posts that the wire is attached to in order to create an electrical connection. The sockets are usually mounted on a printed circuit board or chassis and when the plug is inserted into the socket, it creates an electrical connection between the two components. The plug and socket configuration also allows for easy removal and replacement of components.

1702628 Application Field and Working Principle

The 1702628 terminal block has become a popular choice for a variety of applications. It is designed to securely connect two or more wires or cables, provide a secure locking mechanism, and still keep the connections reliable. This terminal block features a pitch of 0.500 inch (12.7 mm) and is designed to be used with wires from 18 AWG to 24 AWG. The terminal blocks have a 12-position cap.

The 1702628 terminal block has been designed to work in a variety of applications and in different types of environments. The terminal block is UL and TUV recognized and meets RoHS compliance requirements. The terminal block features a screw or lug type connection and a soldering or crimping type connection for secure electrical connections. The terminal blocks are rated for 20A, 26V with a contact resistance of less than 5 mOhm. The terminal blocks also feature a solderable pin and can be mechanically coded by using a label or code disk.

The 1702628 terminal block is designed to provide secure connections while reducing installation and wiring time. The terminal blocks are easy to install, follow the same wiring pattern as a traditional connector, and are designed to reduce human errors in the installation process. In addition, the terminal blocks are designed to save time and money through their low installation cost and easy maintenance.

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