91900-21111

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are components used in electrical and electronic equipment. They provide a connection between components that is strong, efficient and reliable. This article will discuss the application field and working principle of the 91900-21111 connecter.

The 91900-21111 Rectangular Connector Array is used to connect two printed circuit boards at right angles. It is a two-row, three-column, board-to-board connector with a total of 24 contacts that can carry both power and signal. This array is commonly used in computer motherboards, motor control boards, and other systems involving board-to-board connectors.

In terms of its working principle, the 91900-21111 Rectangular Connector Array is a simple plug and play device. The contacts are arranged in a two-row configuration, which allows the user to connect two printed circuit boards in a right angle configuration. The two-row configuration reduces potential risk of bending or damaging the contacts during assembly. The contacts are plated in gold to provide an efficient electrical connection and to ensure long term reliability.

There are several advantages of using the 91900-21111 Rectangular Connector Array compared to other types of connectors. One advantage is that this type of array is more compact than other board-to-board connectors, making it a good choice for systems with tight space constraints. Additionally, the connector can be easily repaired and re-worked if necessary. The main benefit, however, is that this type of connector can carry both power and signal, making it an excellent choice for systems that involve both.

The 91900-21111 Rectangular Connector Array is also widely used in medical electronics due to its small size and low contact resistance. The contacts are plated in gold, which ensures a high level of electrical performance and durability. This type of connector can also be used for a variety of other industrial and consumer electronic applications where board-to-board connections are needed.

In conclusion, the 91900-21111 Rectangular Connector Array is a popular and reliable board-to-board connector that can be used in a wide range of applications. Its simple plug and play design, combined with its ability to carry both power and signal, makes it an excellent choice for many systems. Additionally, its compact size and gold plated contacts provide increased electrical performance and reliability.

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