1973770000

Voltage - UL:	300V
Insulation Height:	0.894" (22.71mm)
Contact Tail Length:	0.126" (3.20mm)
Housing Material:	Liquid Crystal Polymer (LCP), Glass Filled
Contact Material:	Copper Alloy
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	IP20
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 120°C
Color:	Black
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	Omnimate SC
Current - UL:	10A
Voltage - IEC:	320V
Current - IEC:	17.5A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.150" (3.81mm)
Number of Levels:	2
Positions Per Level:	6
Number of Positions:	12
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are essential to any engineering, electrical or mechanical project. They provide the ability to control current, split power, convert AC to DC, wire multiple components and much more. Consisting of both plugs and headers, they are the bridge between various electrical components to either power them or split their signals. Understanding their use and working principle can be helpful when connecting components on your projects.

What is a Terminal Block?

A terminal block is an electrical connector consisting of both a plug and a header - two parts that plug together or are wired together. The plug is the connector screwed into the circuit board, which then connects to the header on the other side with a screw or soldering iron. Headers are the connectors at the end of the terminal block that connect to objects like wires and other components. The plugs usually have a base for insulation and support between the screw and the header.

Types of Terminal Blocks

Terminal blocks come in many shapes and sizes - some are general purpose, while others are made for specific applications. Some of the most popular choices include:

• Jumpers – These are single-wire terminal blocks that can be used to connect two similar components without having to use a longer wire.
• Insulated Header – An insulated header terminal block consists of a plug and a header that is insulated against electrical shock. These are often used in applications where high voltage is present, as they provide extra protection.
• Wire-Splice Terminal Blocks – These are two-wire terminal blocks that are used to splice two wires together. They are mainly used to reduce the amount of wiring needed to complete a project.

Application Field

Terminal blocks are used in a variety of ways, from powering components to connecting them. Some of the most common application fields are:

• Industrial Automation and Control – Terminal blocks are often used in automated manufacturing systems to control and connect various components.
• Robotics – Terminal blocks are also used in many robotics applications to control the power going to various components. This is often necessary to ensure that the robot operates safely and correctly.
• Computers – Many computer systems use terminal blocks to connect their components, as they allow for faster communication and more efficient power management.
• Lighting – Terminal blocks are often used in lighting systems to control the power to certain lights.

Working Principle

The working principle of a terminal block is fairly straightforward. The terminals of the plug are connected to the terminals of the header with either a screw or a soldering iron. This connection provides a conductive path for the current to flow through from one side of the block to the other. Depending on the type of terminal block, additional components may be needed, such as a resistor or capacitor, in order to control the flow of the current.

Conclusion

Terminal blocks are essential for many engineering and electrical projects. They provide an easy way to control the flow of power and to connect numerous components together. With a variety of types available, it is important to understand their purpose and working principle in order to make sure your project is running safely and efficiently.

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