91900-21425

Rectangular connectors are used to connect a printed circuit board (PCB) or an electronic device to another PCB or an electronic device. They are mostly the first choice for making interchangeable connections in many industrial products. Moreover, with the increasing complexity of modern electronics, designers have to use more tools to achieve their desired functions. One of these tools is to employ Rectangular connectors, for instance, 91900-21425.

In particular, 91900-21425 Rectangular Connectors – Arrays, Edge Type, Mezzanine (Board to Board) are specifically designed for connecting Earth paths, signal, power and control lines quickly and efficiently. These connectors are used extensively in applications such as communication, computing, instrumentations, and automotive, and so on. These connectors will make an ideal solution for interconnecting multi-layer boards, especially in blind mating or high reliability applications, such as make critical connections between motherboards and daughterboards.

In terms of design, this type of connector utilizes a design in which a board is placed on top of the other board to bridge the gap between the two boards. Typically, rectangular connectors have several contacts per array, which are arranged in long lines and run along both sides of the board for maximum safety. Medium-power connectors normally have two or more rows with staggered contacts, creating an attractive array that helps manage the signal path. The mating style is capable of providing a reliable connection and holding, while avoiding potential wear over long-term use and eliminating false mating.

With regard to the working principle, these rectangular connectors utilize a simple interface in which two Board-to-Board connectors are mated together to make a stabilized and conductive contact. To achieve this, electric current passed through the pins of the connector and the contacts are kept in contact by an inward pressure. The mated Board-to-Board connectors are then secured in place by either soldering, press-fitting, welding, or the use of screws. This ensures a safe and reliable connection.

In conclusion, 91900-21425 Rectangular Connectors – Arrays, Edge Type, Mezzanine (Board to Board) is suitable for applications that require a safe and secure connection. Because of their design, they provide the required contact resilience that makes them ideal for reliable connections with long-term use. This makes them a great choice for applications such as communication, computing, and instrumentations, and so on.