77311-424-27LF

Operating Temperature:	--
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	78.7µin (2.00µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	0.480" (12.19mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	78.7µin (2.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	27
Number of Rows:	1
Row Spacing - Mating:	--
Series:	BERGSTIK®
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.266" (6.75mm)
Contact Length - Post:	0.114" (2.90mm)

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77311-424-27LF Application Field and Working Principle

77311-424-27LF is a type of rectangular connector - headers, male pins - that is designed for applications that require the use of a pair of connections, in which one is linear and the other is perpendicular. This type of connector is commonly used in telecommunications, audio/visual, computers, and instrumentation applications. It is also suitable for use in harsh environments, as it has a rating of up to 10kV.

Features

77311- 424-27LF connectors feature a 90° pin configuration and a four-finger contact arrangment with the center pin being integral with the mounting hardware. They also have a rugged dielectric for high shock and vibration resistance, prevent against electrical interference and provide extra strain relief for each joint. They have a jackscrew for mounting, and a hex nut for termination. The contact design allows them to terminate in both solder and crimp configurations.

Design & Operation

77311-424-27LF connectors are designed to operate in low voltage applications, and are rated for up to 10kV. They incorporate integral mounting hardware, and provide two points of contact with a center pin that is integral with the mounting hardware. By using four-finger contact arrangement, these connectors can handle higher voltages, making them suitable for use in telecom, computer, audio/visual, and instrumentation applications.The four-finger contact arrangement helps ensure a solid electrical connection with minimal resistance. The center pin is surrounded by contact fingers on both sides, and provides extra strain relief for each joint. The jackscrew facilitates an easy installation process without the need for tools. The hex nut allows for easy terminating without compromising the structural integrity of the connection.

Applications

77311-424-27LF connectors are designed to work in a variety of applications, including telecommunications, audio/visual, computers, and instrumentation. They are suitable for low voltage applications, and can handle up to 10kV. These connectors are rugged and have a dielectric that provides high shock and vibration resistance, preventing electrical interference while providing strain relief to each joint. They are also suitable for use in harsh environments, making them a great choice for applications where reliability is of utmost importance.

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