1877086-4

Wire Termination:	--
Screw Thread:	--
Torque - Screw:	--
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	Phosphor Bronze - Tin Plated
Housing Material:	Polyamide (PA), Nylon
Operating Temperature:	--
Color:	Natural
Features:	--
Series:	--
Mounting Type:	Through Hole, Kinked Pin
Wire Gauge:	18 AWG
Mating Orientation:	Horizontal with Board
Pitch:	0.138" (3.50mm)
Positions Per Level:	4
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to BoardTerminal blocks are electrical connection devices used to connect wires, cables, and other electrical components. The 1877086-4 is a type of terminal block, usually referred to as a “wire to board” terminal block. It is designed to connect one wire, usually from a computer, electrical appliance, or other electronic device, to a printed circuit board (PCB).The 1877086-4 has several advantages over other terminal blocks. Firstly, it is designed to be used indoors, as opposed to its “wire to panel” counterpart, which is designed to be used outdoors. Secondly, the design of the 1877086-4 allows it to take up less space when connecting to a PCB, making it an ideal choice for applications involving tight spaces. It is also easier to use, requiring fewer tools and connections, compared to other types of terminal blocks.The 1877086-4 has two main components: the base and the terminal block. The base, or mount, is attached to the board and provides the physical support for the terminal block. It can be secured to the board using screws, adhesive, or clips. The terminal block is where the wires are connected, and it has a series of insulated connectors and pins that are typically soldered to the board.The 1877086-4 also has several features that make it ideal for use in various applications. It is rated to handle high currents, meaning that it can be used in applications requiring a large amount of power. It is also designed to reduce RF interference, making it suitable for use in applications involving high-frequency signals. In addition, the terminal block is designed to be resistant to shock and vibration, making it a good choice for applications where reliability is paramount.The working principle behind the 1877086-4 is quite simple. Once the base is securely attached to the board and the terminals are soldered in place, the wires are connected to the terminals and are then electrically connected to the board. This allows for the connection of both power and ground signals, making the 1877086-4 a versatile and reliable solution for connecting to different electrical components.With its numerous benefits and features, the 1877086-4 is an excellent choice for a variety of applications. It can be used in computers, appliances, telecommunication systems, home entertainment systems, and other consumer electronics. In addition, its design makes it ideal for use in environments where space is at a premium, such as in medical and transportation equipment. Its versatile design also makes it an ideal choice for a wide range of industrial applications, including automotive, aerospace, and industrial automation.In essence, the 1877086-4 is an excellent terminal block for connecting wires to printed circuit boards in a variety of applications. Its design allows for easy connection of power, ground, and signal wires, and its robust construction makes it suitable for use in a wide range of environments. As such, it is an ideal choice for a variety of applications where space and reliability are paramount.

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