51711-007LF

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:	138
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:	136 Signal, 2 Power
Features:	Board Lock, 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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Introduction

The 51711-007LF is a specialized backplane connector that is used in many electronics applications. It is a multi-position board-to-board connector designed for high density, high reliability connection between two PCBs. It is often used in telecommunications, automotive, medical, military and aerospace applications, and is available in 2-17 positions. It offers a reliable connection and low levels of crosstalk, making it an ideal choice for stringent requirements.

Design Features and Benefits

The 51711-007LF connector is designed with many features and benefits to make it a premier choice for backplane connections. It features high-temperature, thermoplastic housing, which is UL 94V-0 rated and capable of operating up to +105°C. It also has a keying system with two key positions and a lead-free solder base, making it RoHS compliant. Additionally, it features high-temperature, two-piece contacts with lance pins and greater-than-90° mating angle which prevents misalignment.

The 51711-007LF also offers a variety of benefits to meet various requirements. It has low levels of crosstalk which is ideal for higher-speed design requirements. It also offers superior EMI/RFI and has a current rating of up to 1A at 70°C. It can also support up to 9mm of stack height and a maximum of 17 boards. It also offers a maximum mating force of 440 Newtons, ensuring a secure connection with minimal wear and tear.

Installation and Maintenance

The 51711-007LF connector is easy to install and use. It comes pre-assembled so there is no need for separate parts. It is designed for easy insertion and removal and uses a slide-and-lock mating system which can be easily operated with one hand. Additionally, it requires no solder and has no exposed metal parts, making it highly dependable and reliable.

The 51711-007LF connector also requires minimal maintenance. It must, however, be stored in a dry environment and should not be exposed to extreme temperatures. Additionally, it should be inspected regularly for signs of wear and tear. If any problems are found, it should be immediately repaired or replaced.

Conclusion

The 51711-007LF connector is a great choice for backplane connection requirements. It is designed with high-quality features and benefits to meet various application requirements, while also offering installation and maintenance advantages. It offers superior electrical performance and is UL 94V-0 rated, making it an ideal choice for applications requiring high reliability and durability.

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