51940-383LF

Series:	PwrBlade®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Receptacle, Female Sockets and Blade Sockets
Connector Style:	Blade Power
Number of Positions:	42
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	4
Number of Columns:	--
Mounting Type:	Through Hole
Termination:	Press-Fit, Solder
Contact Layout, Typical:	36 Signal, 6 Power
Features:	Guide Pin
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 – SpecializedBackplane connectors are needed to transmit signals within and between components in electronic applications such as routers, switches, and servers. Backplane connectors are used to deliver signals within a computer or between multiple devices in a network. Specialized backplane connectors like the 51940-383LF take the function of connecting multiple devices a step further by providing increased speed and reliability, along with integrated protection. These specialized backplane connectors are used for applications that demand a higher level of performance.The 51940-383LF is a specialized backplane connector designed to support high-speed data transmission and reliable connections with integrated signal integrity protection. It is ideal for applications requiring tight synchronization and dependable transmission of voice, video, images, and data and is ideal for short reach connections between multiple boards in a single system.The 51940-383LF has several features that set it apart from other connectors in its class. It utilizes a unique signal pin structure that is specifically designed to transfer signals at up to 32Gbps speed. It also employs differential transmission technologies and common mode noise filter technology for superior signal integrity and minimal crosstalk. The metal sleeve provides additional protection from shock and vibration. The self-sealing design ensures the highest degree of reliability for threaded connections.The 51940-383LF is designed to keep signal integrity intact at higher speeds than other backplane connectors. To ensure optimal performance, the 51940-383LF utilizes an eight directional shielding system and a ground reference path between the connector and the printed circuit board (PCB). This ensures that the connector functions without gathering any electromagnetic interference.The 51940-383LF supports both USB 2.0 and USB 3.1Gen 1 applications. To accommodate these needs, it features a small form factor and flexible connectors that can easily connect between multiple boards and can be quickly disconnected and re-attached in applications like servers and modular systems.Overall, the 51940-383LF is an ideal solution for applications that require dependable signal quality and consistent performance over time. Its integrated protection, greater speeds, and self-sealing connectors make it suitable for any specialized backplane requirement. Furthermore, its flexibility and small form factor make it an excellent choice for applications where quick connect and disconnect functions are a must.

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Part Number	Manufacturer	Price	Quantity	Description