1757446

Voltage - UL:	300V
Insulation Height:	0.339" (8.61mm)
Contact Tail Length:	0.138" (3.50mm)
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Green
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	COMBICON MSTBA
Current - UL:	15A
Voltage - IEC:	400V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	22
Number of Positions:	22
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 electrical components consisting of a terminal strip and connectors that allow current to flow in and out of circuits. They are used for joining two or more wiring together securely. The most common types of terminal blocks are headers, plugs, and sockets.

Headers

Headers are the most widely used terminal blocks. They are used to connect two or more wires quickly and securely. They can be of various shapes such as round headers, flat headers, square headers, and hexagonal headers. The main advantages of using headers are their robust design, easy installation and maintenance, and their ability to be rewired easily.

Plugs

Plugs are designed to fit into the sockets of header blocks. The plugs are available in a variety of pin configurations and styles, including flat-pin, single-pin, double-pin, and triple-pin designs. They are commonly used in wiring for commercial and residential applications. The main advantage of using plugs is that they are easy to install and maintain, and require no additional wiring.

Sockets

Sockets are designed to accommodate the plugs from header blocks. They can come in single, double, or triple-pin designs and can be of various shapes such as round, square, and hexagonal. The main advantage of using sockets is that they allow quick and easy connection of the plugs from the header blocks to the power source.

1757446 Application Field and Working Principle

Terminal blocks, headers, plugs, and sockets are used across a wide range of electrical applications in many industries.In industrial applications, they are mainly used to connect several components in a system. For instance, in a manufacturing plant, terminal blocks, headers, plugs, and sockets might be used to connect several motors, sensors, and valves so they can communicate with each other. In commercial and residential applications, these components are mainly used in the wiring of various electrical devices to ensure a reliable connection. For instance, they can be used to connect lights, fans, and appliances to the power source. The main working principle of terminal blocks, headers, plugs, and sockets is simple: they provide a secure connection between two wiring by using a hollow terminal strip that allows pins to pass through it and mate with other connected pins. This ensures that the current will flow freely between the two wires with no risk of short-circuit or damages.

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