70231-102LF

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Backplane connectors are types of connectors that interconnect two or more printed circuit boards (PCB) to create a backplane. They are used to carry high power signals, control signals and other data signals in different applications. The 70231-102LF are specialized backplane connectors that have a unique configuration and offer reliable, high-speed performance. This article will discuss the applications and working principle of the 70231-102LF.

The 70231-102LF connector is a high-speed, 64-position backplane connector designed for high- density applications. It is designed with a 2mm pitch and uses a staggered tail configuration. The 2mm pitch provides increased port density and enables a package size that is up to 32 percent smaller than traditional connectors. This enables engineers to design boards that are more compact and have higher performance and flexibility.

The 70231-102LF connectors can be used in a wide range of applications from information and communications technology (ICT) and banking, to data storage and healthcare. In the ICT sector, it is used for high-speed data transfer of signals for data storage systems and network systems. In banking, it is used in debit card and credit card payment systems. Healthcare uses it in diagnostic and medical imaging systems such as computed tomography (CT) and magnetic resonance imaging (MRI). Data storage systems use it to secure data in an efficient manner, and information transfer systems use it to provide high- speed and reliable data transmission.

The working principle of 70231-102LF backplane connectors is based on the concept of “contact force”. This force is applied between the contact surfaces of the connector and the PCB to ensure reliable and repeatable connections. When the connector is mated and disconnected, contact force is maintained to ensure that all contacts are making secure contact. This makes the connector suitable for applications that require reliable and repeatable connections with minimal resistance.

The 70231-102LF connectors have an inserted beam design that improves the contact surface area of the connector and minimizes contact spacing. This allows the connector to accommodate higher current loads and also increases durability as there is less wear on the contacts due to improved contact spacing.

The 70231-102LF connectors are designed to provide greater signal integrity and higher frequency performance than traditional backplane solutions. The contact configuration allows for better signal integrity as fewer path signals are created between the connectors and the board, improving the signal-to-noise ratio. The high-speed performance is enabled by wider trace spacing on the PCB, which increases the maximum frequency by 25 percent.

In conclusion, the 70231-102LF backplane connectors provide a reliable, high-speed connection between two or more printed circuit boards for a wide range of applications. They are designed to have improved signal integrity and higher frequency performance than traditional backplane solutions. They also feature a higher contact density and improved contact surface area that allows them to accommodate higher current loads and provides improved durability. They are reliable and suitable for applications that require repeatable connections with minimal resistance.

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