6646123-1

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Housings, specifically backplane connectors, are an important category of connectors in the electronics industry. 6646123-1 backplane connectors are especially useful because they enable a high-speed signal to be transmitted from a motherboard to other cards. In other words, it allows for a faster connection between a motherboard and other devices.

When referring to 6646123-1 backplane connectors, the term "housing" refers to the physical connector that is used to mount the backplane connectors on the board. The housing includes both the plug and receptacle area, as well as the contact pins that are used to make the connection.

In terms of application field, 6646123-1 backplane connectors are used in the telecommunications and networking industries. This is because these connectors provide reliable data and power transfer, and can be placed in small spaces. Other common uses for 6646123-1 backplane connectors include servers, notebooks, aircraft, military electronics, and various telecommunications equipment.

When it comes to the working principle, 6646123-1 backplane connectors consist of two primary parts: the receptacle and the mating contacts. The receptacle side is the part that is soldered onto the motherboard, while the mating contacts are the part that is inserted into the housing. It is important to note that each component must fit firmly into its respective housing. When both parts are correctly aligned, the two parts will form a tight connection.

The mating contacts are usually made from steel or brass, and they are configured in either squares or circles. These circles or squares are referred to as “fingers”, and this design is what allows for the transmission of the signal from the motherboard to other cards. The number of fingers used to make the connection depends on the application, but most commonly, two to four fingers are used.

The 6646123-1 backplane connector also has an interesting feature known as misalignment, which allows it to accommodate minor installation misalignments. This is possible because the two parts of the connector do not need to be perfectly aligned, and this makes the installation process faster and easier.

Finally, the 6646123-1 backplane connector features a few additional design elements that help to reduce EMI/RFI emissions. For example, it has a locking plate that helps to provide secure connections and prevent the connectors from being accidentally disconnected. Additionally, its lance feature makes it easier to remove the connectors from the board if the need arises.

In conclusion, 6646123-1 backplane connectors are a reliable and efficient solution for providing high-speed signal transmission from a motherboard to other cards. They are increasingly being used in a wide range of industries, including telecommunications and networking, as they can be easily installed and provide reliable data and power transfer. Furthermore, their additional design elements help to reduce EMI/RFI emissions and make installation faster and easier.

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