787170-9 Connectors, Interconnects

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D-Sub Connectors are commonly used in a variety of applications and have become a standard for reliable communication and connection in a wide range of industries. One of the most popular types of D-Sub connectors is the 787170-9, which has become the go-to connector for applications that require more than standard wire-to-board connections. In this article, we will discuss the application field and working principle of the 787170-9 D-Sub connector.

The 787170-9 D-Sub connector is a two-piece unit with an aluminum housing that consists of two mating halves: the pin side and the connector side. It is designed to provide robust electrical contact between two external electronic assemblies. This connector is ideal for data, signal, and power connections in industrial and aerospace applications, as it is able to handle up to 250 amperes and 500 volts.

The 787170-9 has a unique contact system which guarantees reliable electrical contact between the pin side and the connector side. The contact system consists of two halves: the pin side and the connector side. On the pin side, two rows of inverted U-shaped contacts are formed from high-conductivity copper alloy. On the connector side, a set of contact blades is incorporated that has been pre-bent for maximum contact force and increased durability. The edges of the pin side and connector side are tapered downwards to create a compression-type contact system.

The 787170-9 connector features a low-resistance current-carrying path and efficient voltage-drop reduction. The contact areas are plated with silver or gold for maximum conductivity and corrosion resistance, while the dielectric material between the contacts ensure the dielectric strength of the connection. The connection is further improved by the contacts being soldered into each corner to ensure a secure connection. Finally, the robust aluminum housing of the 787170-9 offers increased protection against shock, vibration, and environmental contaminants.

The key features of the 787170-9 connector make it ideal for use in many electronics applications. It is highly reliable and offers excellent electrical and mechanical performance. It is also lightweight and easy to install, making it suitable for a variety of applications, from board-to-board connections in computers to military and aerospace systems.

The 787170-9 connector has a long life and offers protection against various environmental hazards such as water, steam, and dust. It is also RoHS compliant, which means it meets the latest environmental standards. In addition, the 787170-9 connector is also designed to provide superior electrical performance over time, even in the most extreme conditions.

The 787170-9 connector is designed with ease of installation in mind. It is equipped with a snap-fit feature that prevents the connector halves from falling out during installation. Additionally, all mounting hardware is included for an easy and reliable installation. The 787170-9 connector can be easily released from the mounting surface by disengaging the mating pins.

In conclusion, the 787170-9 is a highly reliable and versatile industrial connector with excellent electrical and mechanical performance. It is designed to provide robust electrical contact between two external electronic assemblies. This connector is ideal for data, signal, and power connections in a wide range of applications, from computers to military and aerospace systems. The 787170-9 is RoHS compliant and features a snap-fit design, making it easy to install and providing a secure connection that will last for years to come. With its reliable performance, easy installation, and low cost, the 787170-9 is an excellent choice for a wide variety of applications.

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