1911004

Wire Gauge or Range - AWG:	12-30 AWG
Insulation Height:	0.610" (15.49mm)
Contact Tail Length:	--
Housing Material:	--
Contact Material:	--
Wire Strip Length:	7mm
Torque - Screw:	0.5-0.6 Nm (4.4-5.3 Lb-In)
Screw Size:	M3
Ingress Protection:	--
Material Flammability Rating:	--
Features:	Positions Stamped, Retention Latches (Non-Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	0.2-2.5mm²
Series:	COMBICON SMSTB
Voltage - IEC:	250V
Current - IEC:	12A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	225°
Header Orientation:	--
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	24
Number of Positions:	24
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are widely used in industrial applications for making electrical connections with cables, wires, and other objects of different sizes. They provide a reliable connection and allow for easy installation and maintenance. Different types of terminal blocks are available, but the most commonly used are headers, plugs, and sockets.

Headers

Headers are primarily used for attaching endpoints to a circuit board. They have a standardized pitch and are available in a variety of shapes and sizes. The connection is usually made between two or more wires, but the terminals are also used for connecting a single wire as well. The connection is typically made by inserting the wires into a hole in the header, and then tightened using a screw or clamp. Some headers also have premounted pins that can be used for easier assembly.

Plugs & Sockets

Plugs and sockets are the most commonly used type of terminal blocks. They are relatively simple to install and can be connected and disconnected quickly and easily. The plug-socket connection is typically made with a male plug and a female socket. The plug is inserted into the socket, and then the connection is secured by a screw or clamp. Commonly used sockets are screw-threaded, quick-disconnect, and spring-loaded.

Application Field

Terminal blocks are used in many industrial applications, including power distribution systems, switching systems, safety systems, and automation systems. In these cases, terminal blocks provide a reliable connection that is easy to install and maintain. In addition, terminal blocks are often used for connecting electronic modules, mounting circuit boards, and routing cables.

Working Principle

The working principle of terminal blocks is relatively simple. Connections are made by inserting a conductor into the appropriate terminals and securing with a screw or clamp. This creates a mechanical and electrical connection that can be easily disconnected by unscrewing the clamp or removing the conductor. In some cases, an insulation strip may be placed between the conductor and the terminal, which provides an extra layer of protection from short-circuits. Some terminal blocks also have a facility to provide protection against electric shock. This is typically done by adding an extra layer of insulation between the terminal and the conductor, which prevents accidental contact with an exposed conductor.

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