51730-061

Number of Columns:	--
Voltage Rating:	--
Operating Temperature:	-20°C ~ 105°C
Material Flammability Rating:	UL94 V-0
Current Rating:	--
Color:	Black
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold or Gold, GXT™
Features:	Mating Guide
Contact Layout, Typical:	12 Signal, 4 Power
Termination:	Solder
Mounting Type:	Board Edge, Through Hole, Right Angle
Series:	PwrBlade®
Number of Rows:	4
Pitch:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	16
Connector Style:	Blade Power
Connector Type:	Header, Male Pins and Blades
Connector Usage:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Backplane Connectors - Specialized: 51730-061 Application Field and Working PrincipleBackplane connectors are specially designed connectors which are used for connecting electrical and electronic components on printed circuit boards (PCBs). They have been extensively used in data centers, communication systems, embedded devices, industrial systems, and the like. In recent years, the trend towards miniaturization and the higher requirements for electronic components have driven the development of backplane connectors to achieve the highest performance.The 51730-061 is a specialized backplane connector series that was designed to meet the stringent requirements of high-speed applications. It has a narrow width, which makes it suitable for space-constrained systems. The connector is available in a variety of specifications to suit different applications.This connector series is compatible with most signal and power backplane applications. It supports data rates up to 6 Gbps, depending on the configuration. The use of dual-head contacts ensures that the signal and ground signals are routed concurrently. The contact surfaces are gold-plated to ensure maximum conductivity.The working principle of the 51730-061 backplane connector is based on two basic principles: The first is the connection of the contact pins into the board. The pins of the connector are inserted into the board deeper than other backplane connectors. This ensures that the contact area between the pins and the board is larger, improving the signal transfer. The second principle is that the contact pins press the board to ensure a more secure connection between the board and the backplate. This is accomplished by a series of spring-loaded contacts in the backplate which are loaded when the connector is inserted into place. The force of these contacts helps to make a mechanical bond between the board and the backplate.In conclusion, the sheer variety of backplane connectors available in the market today is quite overwhelming. Among them, the 51730-061 backplane connector is specially designed for the applications that require high-speed signal and power transfer. The dual-head contacts make sure that the signal and ground signals are routed concurrently, and it is an ideal choice for space-limited systems due to its narrow width. The mechanism of this connector also makes use of the spring-loaded contacts in the backplate to ensure a more secure connection between the board and the backplate.

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