1881561

Voltage - UL:	125V
Insulation Height:	0.398" (10.11mm)
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:	MICRO-COMBICON MCV
Current - UL:	4A
Voltage - IEC:	320V
Current - IEC:	4A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.098" (2.50mm)
Number of Levels:	1
Positions Per Level:	3
Number of Positions:	3
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, headers, plugs and sockets are all related components used in electrical connections. They provide a secure connection point for one or more wires to a device or other component.Terminal blocks, also referred to as header blocks, are used to connect wires in an electrical system. They are manufactured with a wide variety of pin configurations (for example, 2-pin, 3-pin, 4-pin, 5-pin, etc.), sizes and materials. They are commonly used in industrial electrical control systems, particularly those where high current is passing through the connections.Header blocks are used in place of solder and terminal strips in wiring systems. They have pins that can be inserted into holes or slots on the board, and are then secured in place with screws. The pins can be labeled with a “+” or “-” to indicate polarity. Some header blocks are designed to be used with a matching leadless component, such as a plug or socket.Plugs and sockets are used to connect electrical components together. Plugs are inserted into the socket and then secured with screws, similar to the process used for terminals. They are often used in applications where re-wiring is not permitted, as it is more secure than using solder. Some plugs and sockets are designed to fit into headers, while others are designed to fit into other components.The 1881561 terminal block is designed to be used with a pin configuration of 2-pin, 3-pin, 4-pin, 5-pin, etc. and is made of high-grade material. These terminal blocks allow for quick and easy connection of wires in an electrical system. They can be used for many applications, such as lighting, applications with heaters, and general failure monitoring.The working principle of the 1881561 terminal block is based on a two-wire design with two female terminals, one at each end. A wire is inserted between the terminals and then secured in place with screws. The two-wire design is ideal for situations where both common and hot wiring need to be connected. This type of terminal block also allows for easy wiring changes with minimum effort and can handle high currents.The 1881561 terminal block is a reliable and easy to use component that is ideal for industrial electrical control systems. It is a durable, cost-effective, and easy to install solution for a wide range of applications. With its simple design, it provides a secure connection point for one or more wires to any device or component.

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