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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are an important element of any electrical, electronic or computing system. They provide a reliable, secure and cost effective means of connecting various components and are used for a wide variety of applications.

An array is a grouping of multiple electrical contacts, which are usually arranged in two rows and have a uniform pattern. The array is typically rectangular in shape, with contacts forming the array in an array pattern. It may also form other configurations, such as: a star pattern, a square pattern, a single row of contacts or a staggered pattern. Arrays can be used for both power and signal distribution.

Edge type connectors are frequently used to make contact between two circuits or components that are side-by-side. Terms such as “edge type connectors” or “ribbon cable connectors” generally refer to connectors that are designed to connect two or more wires together at the edge of a board or circuit. Edge connectors are typically formed in either straight or right angled configurations.

Mezzanine connectors are commonly used within printed circuit board (PCB) assemblies to connect layers of two or more PCBs together. They are also used for a wide range of interconnect applications, such as communication networks, computers and consumer electronics. Mezzanine connectors are typically designed with two rows of contacts and are capable of carrying a range of signal and power from 0.5A to 42A (for power) and from MHz to Gbps (for signal). For applications requiring a higher current or voltage, multiple mezzanine connectors can be stacked on top of each other.

The working principle of rectangular connectors is relatively simple. The contacts are designed to make contact when pressure is applied and then create an electrical connection when the two surfaces come into contact. This type of connection is known as a dead-break connection, and it is very reliable. To ensure the best connection, the contacts must be clean and free of contamination. The majority of these connectors are made of copper or gold plated steel, which makes them very durable and resistant to corrosion.

Rectangular connectors are used in a variety of applications, ranging from data communication to industrial manufacturing. They can be used for connecting circuits to each other, as well as for connecting components within a system. Additionally, they are also used for connecting high frequency signals and digital signals, providing a secure connection between circuits. Furthermore, they are used to route power and signals between various components and across board separations.

Given their wide applications, these connectors are often customized to fit with various applications. For example, the design of the contacts can be customized to meet specific needs such as temperature range and current rating. Additionally, the material of the connector can also be customized. For example, the use of gold-plated connectors is often preferred for high temperature applications. Moreover, the shape of the connector can be customized to suit the application and the direction of the connection.

In summary, rectangular connectors are essential for any electronic or computing system. They provide reliable, secure and cost-effective means of connecting various components and are used for a wide range of applications. The design, material and shape of the connectors can be customized to fit any application.