51730-159LF

Series:	PwrBlade®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Header, Male Pins and Blades
Connector Style:	Blade Power
Number of Positions:	28
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	4
Number of Columns:	--
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Contact Layout, Typical:	24 Signal, 4 Power
Features:	Mating Guide
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

Connectors play an important role in the electronic system in linking components with cables and other components. Specialized connectors are designed for specific function, such as the 51730-159LF, which is a backplane connector. It is an advanced system for interconnecting boards at high speed and in harsh environments.

Description and Specifications

51730-159LF is a backplane connector with 2.54 mm (.100”) pitch and 24 contacts. It is the smallest signal backplane with .8mm mating height and stacking capabilities, ideal for miniaturized applications. It also features a wide variety of mating connectors, as well as press- and pull-to-lock connection mechanisms for secure locking. Moreover, it has a rated current of 2 A, a rated voltage of 10 A, an operational temperature range of -55°C to +105°C, and full or pick-and-place assembly.

Application Field and Working Principle

The 51730-159LF backplane connector is suitable for mission-critical computing, local area networks (LANs), storage area networks (SANs), access points, set-top boxes (STBs), digital subscriber line (DSL) modems and other applications in wirelines, broadcast and more.The connector’s metal blades provide a secure connection with the mating board and secure the board when it is installed or when the screws are tightened. Its spring contact system ensures a reliable and maintained connection pressure at high vibration and packing density, as well as a longer lifetime for the products. Furthermore, the 51730-159LF’s pressure- and pull-to-lock connection mechanism ensures a secure connection with a low insertion force. The pressure feature increases the stability of mating boards. It also simplifies assembly of electromechanical disk and tape drive repairs. This connection system eliminates all misalignment problems and removes guesswork when selecting the correct mating cable assemblies.Moreover, the 51730-159LF is designed to withstand temperatures from -55°C to +105°C and provide up to 500 mating cycles. It also features unique power density design that is both reliable and cost effective for the most demanding applications.Additionally, the 51730-159LF backplane connector is lead-free and RoHS compliant and is UL-approved for high voltage, 200VAC, 4-pole mating applications.

Conclusion

The 51730-159LF backplane connector is ideal for mission-critical computing, LANs, SANs, set-top boxes and other applications in wirelines, broadcast and more. It provides a secure connection and ensures a reliable connection pressure at high vibration and packing density. Additionally, it features a low insertion force and a unique power density design. This connector is also lead-free and RoHS compliant and is UL-approved for high voltage, 200VAC, 4-pole mating applications.

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