TJ0251820000G

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Terminal Blocks - Headers, Plugs and Sockets feature a wide variety of connection devices, such as the TJ025 1820000G. This small yet versatile connection product works in a variety of applications and plays a vital role in countless industrial, telecommunications, and consumer electronic projects. This guide explores the TJ025 1820000G’s application field and working principle, allowing you to take full advantage of its potential.

Application Field

The TJ025 1820000G is a miniature terminal block for consumer electronics, industrial, or telecommunications applications. It is one of the smallest terminations on the market, measuring 7.7 mm by 4.6 mm and possessing a pitch of just 0.2 mm. This makes it ideal for space-and-weight constrained products, such as mobile phones, wireless communication systems, personal computers, and any device requiring high density connections. Additionally, due to its small contact pitch, it is suitable for high speed data transmissions and signal transmissions in digital applications.

Working Principle

The TJ025 1820000G features a Wire-to-Board (WTB) connection. The contact itself is composed of a spring steel plate, plastic body, and an insulation sleeve that provides protection and insulation. On the front, there is a raised portion known as the contact posts, while the back features the center beam. In order to securely connect wires, the user enters the contact post and pulls the locking lever, causing the contact post to press down on the wire. Once the wire is securely in place, the lever is released and the center beam holds the wire in place.

Additional Benefits

Not only is the TJ025 1820000G extremely small and lightweight, it also provides excellent performance and durability. The contact post is designed in such a way that it provides outstanding contact stability and a long contact retention time. Additionally, the insulation sleeve is made from high-temperature resistant and fireproof plastic, ensuring long-term performance in extreme conditions. Finally, the locking lever is designed to be easy-to-operate and secure. This ensures that the connection will remain tight and is robust in the face of shaking and vibration.

Conclusion

The TJ025 1820000G is a miniature terminal block suitable for space-constrained products and is designed for applications such as consumer electronics, industrial, and telecommunications. It has a Wire-to-Board (WTB) connection with a contact post, spring steel plate, plastic body, and insulation sleeve. Furthermore, it has excellent performance and durable construction, with the contact post providing secure contact stability and long contact retention time. The insulation sleeve is high-temperature resistant and fireproof, while the locking lever is designed for both easy operation and secure connections.

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