1738025-1

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Backplane connectors are a popular type of electrical connector. They are used in applications requiring high-speed data transmission or power transmission between two or more devices. They are also often used in applications requiring high-frequency signal transmission. The most popular backplane connector consists of two parallel boards stacked together, each with its own number of conductors, and contacts located along each edge. In this article, we will discuss the specific backplane connector contact type 1738025-1, and explain the principle of operation and its application fields.

1738025-1 Backplane Connector Structure and Working Principle

The 1738025-1 backplane connector contact is a metallic contact with spring-loaded blades that are soldered onto the circuit board. The contact has two sides, one of which has a protruding tab and the other of which has a recess. When the connector is mated, the contact springs inwards, creating an electrical connection. The contact is also insulated from the outside environment by a thin metal coating or insulation, making it more resistant to electrical interference.

The contact is made of a spring-steel material which provides the necessary flexibility to ensure a reliable connection. The spring-steel material has a high fatigue strength, meaning that it will remain reliable for a long period of time. In addition, this material also provides good corrosion protection, ensuring that the connection retains its integrity.

The contact is typically pre-loaded in a housing, and the housing is then soldered onto the circuit board. This ensures that the contact is kept in place and that it is unlikely to move or be damaged. Additionally, the housing serves to protect the contact from the harsh environment, keeping it away from dust and moisture.

1738025-1 Applications and Advantages

The 1738025-1 backplane connector contact is most commonly used on backplanes, which are high-speed circuit boards used to interconnect multiple devices. Because of its metallic construction, it can support higher data rates and transfer speeds than plastic connectors. This makes it suitable for applications such as data centers, routers, storage devices, and test and measurement equipment.

In addition to the use of the contact for interconnecting devices, it is also useful for facilitating power transmission. The contact is designed to carry high-current load, making it an ideal choice for carrying electrical power. This makes it suitable for use in automotive and industrial sectors, where it is often used to power devices such as switches and solenoids.

The 1738025-1 backplane contacts also offer several advantages. As mentioned, the contact is corrosion resistant and therefore does not require additional maintenance. Furthermore, its spring-loaded design ensures a reliable connection and helps to prevent damage to the contact due to vibration or movement.

Conclusion

The 1738025-1 backplane connector contact is a reliable and time-tested contact that is used in a variety of applications, ranging from data centers and routers to automotive and industrial power supplies. Its metallic construction and spring-loaded design make it well-suited for high-speed data transmission and power transmission. Additionally, the contact\'s corrosion-resistance and superior fatigue strength ensure that it will remain reliable even under extreme conditions.

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