AST0251004

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Terminal Blocks - Wire to Board are widely used components connecting power to printed circuit boards. AST0251004 is one of the most popular terminal blocks currently available on the market. It is known for its excellent performance and versatility – being able to be used in a wide range of applications. In this article, we will be exploring what the application field of AST0251004 is, and what the working principle is of this component.

The AST0251004 terminal block is a spring clamp connection device that can be employed in a variety of industrial settings. This type of terminal block is designed for use in harsh environments thanks to its robust construction. The application field for AST0251004 encompasses industrial automation systems, controlling systems, and equipment control panels. The precise, reliable connections provided by this terminal block makes it useful in applications such as motor control, PLC interfacing, and signal conditioning.

The AST0251004 terminal block is rated up to 8A, and features two contact points that are spaced 3.5mm apart. As the contacts are a spring clamp type, they are able to accommodate wires ranging from 1.27mm to 2.30mm in diameter. The device also features a screw lock feature, which ensures that the contacts remain secure at all times.

The working principle of AST0251004 is quite simple. Upon making contact with the two wires, the contacts applied to them make a secure and reliable connection. When two wires are inserted into the terminal block, the contact springs open and the wires are secured in place by the spring force. It is important to note that after the wire is secured, the contact springs should be tightened to ensure a proper and secure connection. This is done with the help of the included terminal block screws, which when tightened, prevent the spring from becoming loose.

The AST0251004 terminal block is also extremely easy to install. It can be mounted onto a printed circuit board (PCB) using either bolts or screws. This makes it simple to add the device into existing and new devices, without having to remove or replace any existing components. This makes the installation process simpler and faster, allowing users to get the terminal block up and running quickly.

In conclusion, the AST0251004 is an excellent choice for a reliable, easy-to-install terminal block. Its robust construction ensures maximum performance in a wide variety of applications, and the spring clamp contact system provides secure, reliable connections. With its easy to use screws and high rated current capacity, the AST0251004 is one of the top options for connecting power to printed circuit boards.

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