1890617

1890617 Application Field and Working Principle

Terminal blocks are one of the most common types of electrical connectors used in a variety of industries. The 1890617 terminal block, also known as a wire to board connection, is used in a variety of Electro-Mechanical and electrical applications. It is typically a two-piece, snap-in inline connector set that consists of a terminal/contact body and a wire restraint. This type of terminal block is suitable for use in a broad range of conditions, as it is resistant to temperatures up to 125°C and an operating voltage of up to 500V.

The 1890617 application field includes a great variety of industries, such as automotive, medical, aerospace, and consumer electronics. This type of terminal block is suitable for use in applications where a convenient, snap-in connection is required. It can be used in applications where wires and other hoses are connected in-line to the terminal, without the need for wiring and soldering.

Working Principle

In order to securely and reliably connect various wires and hoses to the 1890617 terminal block, it combines two simple yet effective functions. The first is the retention or grip function, which ensures a tight fit. The second function is the electrical connection. The snap-in, terminal/contact body of the 1890617 terminal block has two flanges that form a part in the retention or grip mechanism. When a plug is inserted either manually or with the help of a tool, the locking flanges provide a connection between the plug and the terminal body, securely locking the plug into place.

In addition to that, the 1890617 terminal block features a contact pressure spring, which when used correctly, increases the electrical connection between the plug and the terminal. This ensures that the blade or partition penetrates the insulation of the wires or hoses, and the contact spring ensures that the wiper of the blade is firmly pressed against the wires or hoses for better electrical contact.

Conclusion

In conclusion, the 1890617 terminal block, also known as a wire to board connection, is used in a variety of Electro-Mechanical and electrical applications. It is suitable for use in a broad range of conditions, such as automotive, medical, aerospace, and consumer electronics. The 1890617 terminal block combines two simple yet effective functions - retention and electrical connection - to securely and reliably connect various wires and hoses to the terminal. The contact pressure spring increases the electrical connection between the plug and the terminal, ensuring a solid and reliable connection.