70446-102LF

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Backplane connectors are specialized connectors that are used to connect printed circuit boards together in systems such as computers and communication systems. Among these connectors, the 70446-102LF connector is a unique device that is used for a wide variety of applications. This article will explain the application field and working principle of the 70446-102LF connector.

Application Field

The 70446-102LF connector has a wide range of uses in the electronic world. It is commonly used for high speed data transmission between printed circuit boards and chip-to-board connectivity. This connector is also used in a wide variety of applications including: computers, communication systems, telecommunications, automotive, consumer electronics, industrial and medical applications.

The 70446-102LF connector is particularly useful in high-end applications such as backplanes. This device is designed to transfer high speed signals with minimal signal attenuation due to its smaller contact area and distance between contacts. The contact pitch is 0.3 mm which increases the overall signal speed and reduces the signal attenuation caused by board-to-board cross talk.

The connector is also suitable for use in other applications such as video switching, wire harnessing and sensor/actuator applications. This connector is robust enough to withstand long term use in harsh environments due to their high mechanical stability and low contact resistance.

Working Principles

The 70446-102LF connector works by connecting two printed circuit boards together. The structure of this connector consists of two main parts: the contact pins and the insulator. The contact pins are made from a combination of both copper and nickel-plated materials. The 70446-102LF connector utilizes a cross-sectional contact design which means that each contact pin is divided into two sections; one for signal and the other for ground. This design ensures that the signal and ground connections remain separated from each other.

The insulator of the 70446-102LF connector is designed to securely house the contact pins. The insulator is made from an array of PPS materials with an enhanced dielectric barrier to isolate the contact pins from each other. This increases the connector’s noise immunity and ensures reliable data transmission.

The working principle of this connector is based on its unique contact arrangement. Its smaller contact area and intermediate ground contacts reduce electrical cross-talk and improve signal transmission. The contact pins are designed to provide maximum contact reliability and long-term electrical stability.

Conclusion

The 70446-102LF connector is a robust and reliable device that is ideal for applications such as backplanes and high speed data transmissions. Its unique design and contact arrangement provide superior signal transmission and minimal cross-talk. The connector is suitable for use in a wide variety of environments due to its mechanical stability and low contact resistance.

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