51940-259LF

Series:	PwrBlade®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Receptacle, Female Blade Sockets
Connector Style:	Blade Power
Number of Positions:	21
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	4
Number of Columns:	--
Mounting Type:	Through Hole
Termination:	Solder
Contact Layout, Typical:	16 Signal, 5 Power
Features:	Board Lock, 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 - Specialized

51940-259LF is a specialized backplane cable connector developed by Amphenol Advanced Sensors. Backplane connectors are used to connect two or more electrical circuits in a computer system or telecommunications system. This connector is designed for high speed signal transmission and is suitable for a wide range of applications.

Design and Construction

The 51940-259LF is a miniature, surface mount cable connector with a low profile design. It has a robust body construction with an integrated locking mechanism, to ensure a secure connection. The connector features gold-plated contacts and low-profile latches, for reliable performance and low insertion force. The high-speed design also allows for increased link flexibility and reduced trace length.

Application

The 51940-259LF has a wide range of applications in the telecommunications, aerospace, consumer electronics and computer industries. It is suitable for use in backplanes, cable assemblies, network connectivity and high speed signal transmission. Additionally, this connector is suitable for IEEE1394 and Gigabit Ethernet applications.

Working Principle

The 51940-259LF backplane connector is designed to provide reliable connectivity between signal transmitters and receivers. The connector uses pin-in-hole contacts to ensure reliable interface continuity between two or more electrical circuits. This ensures reliable signal transmission between different systems.The connector also features gold-plated contacts and low-profile latches, which offer improved electrical performance and resistance to corrosion. Additionally, the connector has an integrated locking mechanism, which ensures a secure connection and provides improved mechanical strength.

Conclusion

In conclusion, the 51940-259LF backplane connector is a reliable, high performance solution for connecting electrical circuits in computer systems and telecommunications systems. It has a wide range of applications in industries such as aerospace, consumer electronics and computer. Additionally, it features an improved gold-plated contact design and a low-profile latch for reliable electrical performance and increased link flexibility. The integrated locking mechanism also ensures a secure connection and provides increased mechanical strength.

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