51939-453LF

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51939-453LF is a specialized backplane connector that is used for many applications. This type of backplane connector has an individualized pin-and-socket configuration and utilizes a blind-mate design concept. Its primary purpose is to provide a secure connection between two printed-circuit board layers. As this type of connection is typically used in high-speed board-to-board applications, it has been designed to meet the requirements of speed and power.

The 51939-453LF is known for its superior quality and durability, as well as its innovative design concept. This backplane connector is capable of providing superior transmission performance by reducing the power loss due to crosstalk between two printed-circuit board layers. Moreover, the 51939-453LF has a low-profile design that allows for a comfortable fit, making it suitable for use in any board-to-board application. The connector also offers excellent EMI/RFI shielding and superior ground stability.

The 51939-453LF backplane connector utilizes a 2-row, 50-contact configuration. It features an IDC ribbon cable, with contacts that are differentiated in size, giving them a distinct and secure fit. This connector has a 22-AWG wire and 0.7-mm contact pitch, which helps to result in a reduced RC time constant and thus improve the signal propagation time. Additionally, this device is constructed out of plastic material, making it corrosion-resistant and allowing it to used in a variety of temperature and humidity conditions.

The working principle of a 51939-453LF connector involves the use of a blind-mate design concept. This concept allows boards to be connected without the need for an intricate soldering process. The 51939-453LF connector utilizes a polarization feature to ensure that the mating boards can be connected securely. This connector is designed to provide secure connections between two printed-circuit board layers, allowing for a seamless and quick connection. The design also helps to reduce power loss, crosstalk, and the EMI/RFI noise that can be created when connecting boards.

The 51939-453LF backplane connector has a wide range of applications. This type of connector is perfect for use in a variety of high-speed board-to-board applications, such as system and server board-to-board applications. Additionally, this type of connector is suitable for applications that involve power and ground connections, as well as support for external connectors and systems. This type of backplane connector is also commonly used in applications such as cellular base stations, industrial computers, and medical systems.

In conclusion, the 51939-453LF is a specialized backplane connector used for many applications. This connector utilizes a blind-mate design concept, allowing it to provide a secure connection between two printed-circuit board layers. The 51939-453LF connector also offers superior transmission performance and excellent EMI/RFI shielding. This type of connector has a wide range of applications, such as cellular base stations, industrial computers, and medical systems. Thus, the 51939-453LF backplane connector can prove to be a valuable asset in many different board-to-board applications.

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