L777SDD50POL2

Features:	Grounding Indents
Backset Spacing:	--
Contact Material:	Brass
Wire Gauge:	--
Housing Material:	Thermoplastic, Glass Filled
Contact Form:	Stamped
Color:	Black
Voltage Rating:	250V
Operating Temperature:	-55°C ~ 155°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	15.0µin (0.38µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	SD
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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D-Sub Connectors: L777SDD50POL2 Application Field and Working Principle D-sub connectors are connectors with one or more parallel rows of angled pins and sockets, respectively, in a D-shaped metal shield which provides EMI/RFI shielding. Many different types of D-sub connectors are available and include a variety of sizes, mounting options, numbering of pins, gender configurations, and more. The L777SDD50POL2 is a D-Sub signal connector that is commonly used in industrial process control and data acquisition applications. It features 50-pin options, a signal contact pitch of 1.20mm, a double layer shell with a polarization key, and supports multiple shell sizes and termination methods. It is considered a robust and reliable connector for a range of applications. The application field of the L777SDD50POL2 connector includes automation, process control and machine control systems, alarm systems, robotics, and audio-visual systems. It is commonly used in the automotive, heavy industry, and data/telecommunications industries. Additionally, it is suitable for use in environments with low temperatures, high humidity levels, aerospace applications, and medical systems. The L777SDD50POL2 connector features a number of advantages that make it an ideal choice for many applications. These include high durability, high electrical performance, easy installation, resistance to vibration, corrosion resistance, and excellent vibration and shock performance. In addition, the connector is available in a range of mounting options and sizes, and features a keying system that prevents mismating. The working principle of the L777SDD50POL2 connector is based on the basic principles of electrical engineering. It uses contacts, typically made of copper or brass, to form an electrical connection. The contacts are arranged in parallel rows and spaced apart to reduce contact resistance. The contacts are inserted into housings which hold the contacts and provide environmental protection. The connector is then mounted to the contact side of a PCB board or to mating connector via right-angle or straight-through screw-in or solder-in cable assemblies. The connector features a wide range of signal and power contact configurations and can be used in a variety of cables, including RGB cables, telephone cables, USB cables, power cords, and others. The contacts are typically spaced evenly and are usually surrounded by insulation to prevent shorting. The contacts are made from a special type of alloy that is designed to increase the electrical properties. The contacts are then mounted on a printed circuit board and placed over pins. In summary, the L777SDD50POL2 D-sub signal connector is designed to meet the demanding requirements of automation, process control, and machine control systems, while providing reliable, robust performance. Its low cost and wide range of mounting options make it an excellent choice for a range of applications. The connector features high durability, high electrical performance, easy installation, and excellent vibration and shock performance. Additionally, its keying system ensures that it cannot be mismated and ensures a reliable connection.

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