1986644-4

Mounting Type:	Through Hole
Screw Thread:	--
Torque - Screw:	--
Screw Material - Plating:	--
Clamp Material - Plating:	Steel, Stainless
Contact Material - Plating:	Brass - Tin Plated
Housing Material:	Polyamide (PA66), Nylon 6/6
Operating Temperature:	-40°C ~ 105°C
Color:	Gray
Features:	Lever Actuated
Wire Termination:	Screwless
Series:	--
Wire Gauge:	12-28 AWG
Voltage:	300V
Current:	20A
Mating Orientation:	Horizontal with Board
Pitch:	0.200" (5.08mm)
Positions Per Level:	4
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board

Terminal blocks are the essential component of any electrical wiring system. They are designed to accept and terminate wires securely and provide an electrical connection between wired components. Terminal blocks also provide an interface between wires and printed circuit boards (PCBs). One of the types of terminal blocks in this category is the Model 1986644-4, a wire-to-board terminal block.

Application Field

The Model 1986644-4 is a two-level terminal block that has a 5.5mm centerline as its terminal center distance. This model is usually made of polyamide, with an operational temperature range of 59° to 248°F. This terminal block is excellent for a variety of applications, such as electrical wiring of control equipment, sound systems, and automated machines.

Design and Connection System

The 1986644-4 is a two-level terminal block, meaning it has two levels with a 5.5mm centerline as its terminal center distance. This means that each block is configured to accept two wires. The centerline is a consistent and convenient distance for many applications. The correct connection is made by placing each wire in a different level, and then connecting them together at the top or bottom. The terminals are made from polyamide, which is a highly durable material that is resistant to a wide range of temperatures. This makes it a good choice for electrical wiring and ensures long-term reliability. The bottom level of the terminal also has a label that can be used to identify each wire when it is inserted.

Working Principle

The 1986644-4 works by having two levels with a standard 5.5mm centerline distance. The desired connection is made by inserting each wire in a different level, and then connecting them together at the top or bottom. The connection is secured with a screw or plug, which ensures a reliable connection between the two wires.The 1986644-4 also has flexible terminals, which means that the wire can be inserted in either direction, giving the user the ability to customize the connection to their needs. This terminal block also has a special insulation to protect the wire from any short-circuiting caused by bare metal contact.

Advantages

The 1986644-4 has numerous advantages that make it a desirable choice for customers. Firstly, it is made of polyamide, which makes it highly durable and gives it the ability to operate in a wide range of temperatures. It also has a standard 5.5mm centerline distance, meaning that it is easy to configure for a variety of applications. It also has a label that allows users to identify the wire easily when it is inserted. This is invaluable when trying to troubleshoot an issue quickly. Moreover, its flexibility allows users to tailor the connection to their needs. All of these features make it an excellent choice for a variety of electric wiring applications.

Conclusion

The 1986644-4 is a two-level terminal block that is made of polyamide. This makes it highly durable and able to handle a wide range of temperatures. Its standard 5.5mm centerline distance makes it easy to configure for different applications. It also has a label that allows users to identify the wires quickly and a flexible terminal that allows them to customize the connection to their needs. All of these features make it an excellent choice for electric wiring applications.

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