51939-459LF

Series:	PwrBlade®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Header, Male Blades
Connector Style:	Blade Power
Number of Positions:	4
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	4
Number of Columns:	--
Mounting Type:	Board Edge, Through Hole, Right Angle
Termination:	Solder
Contact Layout, Typical:	4 Power
Features:	Board Lock
Contact Finish:	Gold or Gold, GXT™
Contact Finish Thickness:	30.0µin (0.76µm)
Color:	Black
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-20°C ~ 105°C
Voltage Rating:	--

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Backplane connectors are support technology used for connecting business critical and other system electronics, such as servers, storage systems, switches, and routers. It consists of a contact system and a receptacle that is designed to be installed onto a backplane or a circuit board. Backplane connectors are one of the most important physical components of a system because they are the connectors between the various components of the system.The 51939-459LF is a specialized type of backplane connecter that is designed for high-speed data transfer applications. It has the capability to support data rates of up to 18 Gbps and is commonly used in high-performance environments such as telecommunications and computer network equipment.The 51939-459LF is a high-performance, high-speed backplane connector that is designed for applications requiring the transmission of large amounts of digital data. It is composed of two receptacles and two male-female contact patterns. The receptacles ensure the secure connection between two devices while the contact patterns provide the necessary connection for the data transfer.The 51939-459LF has a high number of pins and is designed to provide efficient and reliable transmission of digital data. The contact patterns consist of a number of gold-plated pin contacts that are separated into two specific configurations. The first configuration is for differential transmission of data and consists of four signal and four ground contacts. The second configuration is for power and ground signals which consists of a total of sixteen contacts.The working principle of the 51939-459LF is that it is designed to carry high-speed data signals and provide a reliable connection between two components. The connector is inserted into the receptacle on the backplane or circuit board, which provides the necessary contact points for data transfer. The contact points make contact with corresponding pins and the signals are transmitted across the interface.The 51939-459LF has the capability to support up to eighteen Gbps of data transmission and is ideal for applications where large amounts of data must be transferred quickly and reliably. The connector is available in various sizes and configurations, making it suitable for a wide variety of systems. In addition, the connector is designed to be rugged and durable, making it suitable for high-performance environments.In summary, the 51939-459LF backplane connector is designed for applications requiring the transmission of large amounts of digital data. It is composed of two receptacles and two male-female contact patterns and has a high number of pins for efficient and reliable data transfer. The connector is suitable for both high-speed data transfer and power and ground signals. It is also rugged and durable, making it suitable for high-performance environments.

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Part Number	Manufacturer	Price	Quantity	Description