1797140000

Voltage - UL:	300V
Insulation Height:	0.335" (8.51mm)
Contact Tail Length:	0.059" (1.50mm)
Housing Material:	Liquid Crystal Polymer (LCP), Glass Filled
Contact Material:	Copper Alloy
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 100°C
Color:	Black
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	Omnimate SL
Current - UL:	18.5A
Voltage - IEC:	400V
Current - IEC:	27.5A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	8
Number of Positions:	8
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also known as headers, plugs, and sockets, are electrical connectors often used to provide a physical connection between two components such as a circuit board and a power supply or a motor. They are most commonly used in industrial or high-voltage applications, where a strong physical connection is needed to ensure the integrity of the circuit as well as provide an easier means of assembly and disconnection.

Types of Terminal Blocks

The most common type of terminal block is the pin and sleeve type, commonly called a pin and socket connector. These devices feature two distinct parts, the pin and the socket. The pin is the male connector, and the socket is the female connector. The pin and socket are held together via a mechanical connection, such as a screw or clamp.The next most common type of terminal block is the PC board mount type. These terminal blocks are designed to be mounted directly onto a printed circuit board (PCB). They typically feature two pieces, a body and a header. The body houses the pins, which are often soldered directly to the PCB, and the header contains the socket. The body and header are held together with a mechanical device such as a screw or clamp.The last type of terminal block is the 5.08mm pitch type. As its name implies, the pins and sockets on this type of terminal block have a 5.08mm pitch, or distance between them. These blocks are designed to provide an easy connection between components on a PCB, such as a power supply and a motor, or a processor and an analog or digital I/O port.

1797140000 Application Field and Working Principle

1797140000 terminal blocks are designed for use in a wide range of industrial and commercial applications. They are commonly found in industrial and commercial applications such as motor controls, assembly line components, power generators, power supplies, avionics, and instrumentation.The working principle of a terminal block is fairly simple; it is designed to securely fasten one electrical component to another. The pin, or male connector, is inserted into the female socket, or female connector. This creates a strong physical connection between the components, providing a vibration dampening effect and ensuring the circuit integrity. The connection is then secured with a mechanical device such as a screw or clamp.

Advantages of Terminal Blocks

Terminal blocks offer a number of advantages over other types of connectors. They are easy to assemble, provide a secure and vibration-resistant connection, are cost-effective, and require minimal space. They are also extremely reliable and provide a strong connection between components, which is essential in most industrial and commercial applications.Terminal blocks are also easy to use and can be used with just about any type of wire, including large gauge copper, aluminum, and other metals. They can also be used with stranded wire, making them ideal for use in a wide variety of applications. Additionally, they are available in a range of sizes and configurations for different uses.

Disadvantages of Terminal Blocks

Although terminal blocks offer many advantages, they do have some drawbacks as well. For example, they are not as capable of handling higher voltage applications as some other connectors, such as high density connectors. Additionally, they are not the best choice for applications that require a higher degree of power, such as motor control or switchgear.Finally, although terminal blocks are typically quite reliable, they are prone to loosening over time. If not properly secured, they can become disconnected, resulting in system failure. Therefore, they should be checked regularly to ensure a secure and reliable connection.

Conclusion

1797140000 terminal blocks, also known as pins and sockets, are industrial and commercial electrical connectors designed to securely fasten one electrical component to another. These devices are available in a variety of configurations for different uses, but are most often used in industrial or high-voltage applications. Terminal blocks offer a number of advantages such as easy assembly, reliability, and cost-effectiveness, but can become disconnected over time if not properly secured.

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