91910-21409

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are becoming increasingly popular in the computing industry. They provide high performance interconnect solutions for a variety of applications, including signal, power, and high-speed data transmission. In this article, we explore the 91910-21409 application field and working principle in detail.

91910-21409 connectors are part of the 91910 series from TE Connectivity. They allow users to quickly and easily connect boards together for high speed and high reliability. The 91910-21409 series offers a unique and versatile combination of features, including an integrated tail on the edge connector, increasing current performance, and integrated breakaway mates, enabling extra-fast mating.

The 91910-21409 edge connectors are designed for use with high-speed data transmission up to 4.0 Gbps. These connectors are rated to handle up to 2A of current. They have a operating temperature range from -55C to +125C and can withstand 500 mating cycles. The connectors are mounted in a board-to-board configuration, meaning two boards must be mated together. The two boards are held in place in the connector by two screws or retaining clips, and the two wires are connected by a crimp connection.

The connection is made through three contact points, which are arranged in a two-piece array. One of the contact points is connected to ground for shielding, while the other two are used for data transmission. This arrangement ensures that the signal is transmitted correctly, and that it is not distorted by interference. The contact points also provide a high level of current carrying capacity, allowing for faster data transfer.

The 91910-21409 connectors offer a variety of benefits, such as high-performance, low-cost, and reliable connections. The connectors are designed to be robust and durable, and have been tested to withstand shock, vibration, and temperature extremes. They are also easy to assemble, and the integrated tail eliminates the need for extra wiring. The connectors offer an optimized mating time and are designed to provide a secure connection.

The 91910-21409 connectors can be used in a wide variety of applications, including industrial computing, automotive, medical, communications, and consumer electronics. They are suitable for both internal and external connections, and can be used to connect boards, controllers, modules, and sensors. They can also be used to conect components in networking and telecommunications applications.

The working principle of the 91910-21409 connectors is based on the principle of coupling. When two components are placed on the same circuit board, the electrons from the first component interact with the electrons from the second one. This creates a current through the contact points, which then transmits the signal from one device to the other. The electrons interact in such a way that the signal from the first device is reinforced, and the signal from the second is attenuated, resulting in a clearer and stronger signal.

In conclusion, the 91910-21409 edge connectors are designed for high speed and reliable data transmission. They offer a unique combination of features, and are suitable for a wide range of applications. They are also easy to assemble and provide a secure connection. The working principle is based on the principle of coupling, and results in a clearer and stronger signal. This makes the 91910-21409 connectors an ideal choice for a variety of projects.

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