188224-1

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Backplane connectors, also known as Hard Metric or standard, are a type of electrical connector used to connect two or more devices in a bus topology. An example of this type of connection is the commonly used 188224-1 bus connectors, which are used in telecommunications, aerospace, and military equipment.

Working Principle of Backplane Connectors - Hard Metric, Standard

Typically, backplane connectors are designed to allow multiple electronic components to be connected in line. To ensure an efficient connection, each connector has specific electrical and mechanical characteristics that allow them to be connected through a bus that has the same characteristics. This allows the components to be connected and power to flow between them.

The specific electrical characteristics of backplane connectors vary depending on the type of connector used and the type of application. For example, Hard Metric or standard 188224-1 connectors are used for high frequency applications such as telecommunications, aerospace, and military equipment. This type of connector typically utilizes differential pairs with differential impedance. The differential pair is an array of two conductors that transfer power from one part of a circuit to another. The differential impedance helps to maintain signal integrity, reducing interference and noise allowing for high frequency transmission.

The physical characteristics of backplane connectors can also vary depending on the type of connector and the type of application. This includes the size, shape, type of pins or contacts, location and method of mounting, and shielding. 188224-1 connectors are typically composed of two rows of pins with a maximum pin density of up to 600 pins per meter. The type of pin or contact used is typically an elastomeric contact with a locking tab to ensure a secure connection. The mounting is usually achieved with a solder gap, which is a space created between the pins for solder to pass through for additional reinforcement. Furthermore, shielding can be found in many of the backplane connector’s components, which helps to reduce EMI (electromagnetic interference).

Applications of the 188224-1 Backplane Connector

The 188224-1 backplane connector is used in a wide range of high-speed applications. This includes the telecommunications industry, where these connectors are used in high speed communications links, such as inter-networking devices, routers, and switches. Additionally, they are commonly used in aerospace and military applications, due to their high performance and high reliability capabilities. In these applications, they are used in data and signal transmission, as well as other power and control devices.

The 188224-1 backplane connectors are also used in a range of industrial applications, such as industrial automation, energy production, and medical systems. In these applications, these connectors are used in intelligent control systems, distributed data acquisition systems, and high performance I/O solutions. Furthermore, the 188224-1 backplane connectors are used in many consumer electronics, such as cell phones, laptops, and tablets. These connectors offer high data rates, low power consumption, and high levels of reliability in these consumer electronics.

Conclusion

Backplane connectors, specifically the 188224-1, are widely used in a range of high speed and high performance applications. These connectors are designed to have specific electrical and physical characteristics to support a variety of applications, including telecommunications, aerospace, military, industrial, and consumer electronics. These connectors offer high electrical performance, tight pitch for data integrity, and solder gap for additional reinforcement. Furthermore, the 188224-1 connectors are designed with shielding components that help to reduce EMI for high frequency applications.

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