1963751

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:	Pick and Place Cap
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	MICRO-COMBICON MC
Current - UL:	4A
Voltage - IEC:	160V
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:	2
Number of Positions:	2
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Terminal Blocks, Headers, Plugs and Sockets are essential components in electronic systems. The 1963751 terminal block plays an important role in managing and connecting electrical circuits. This article will explore the application field and working principle of 1963751 terminal blocks.

Application Field

1963751 terminal blocks are designed to be electrical components used in electrical and electronic systems. These terminal blocks enable the connection and disconnection of an electrical circuit, a valuable function for certain applications such as the maintenance or repair of a product with an electrical circuit.The most common application field for 1963751 terminal blocks are industrial machines, electric vehicles, electronic appliances, and solar energy systems. These terminal blocks are used in almost any type of electronic equipment that connects more than two wires. They are usually used for power distribution, signal transfer, and data communication purposes. Their robust design makes them ideal for applications with high vibrations or continuous motion such as electrical motor start-up and stoppage. 1963751 terminal blocks are also suitable for outdoor applications as they are designed for high electrical and mechanical strength and have IP67 ingress protection rating. This rating indicates that the terminal block is kept dry and dust-proof even in the presence of powerful jets of water. Finally, 1963751 terminal blocks are cULus certified. This certification indicates that the product has met certain safety requirements for electrical components in the USA and Canada.

Working Principle

The 1963751 terminal block is composed of several components including the connection connection points, spring-loaded contact element, set screws and insulation barriers. All these components together facilitate the connection and disconnection of the terminal blocks.The connection points are designed to connect two wires. The contact element ensures a secure connection between them and can be opened or closed depending on the application. This is done with the help of the set screws. The insulation barriers are then used to prevent potential electric flow between terminals even when they are connected.The 1963751 terminal block has a double bridge design which simplifies connections between multiple terminals. This double bridge also facilitates rectifying connections. When two of the screws are used to connect two terminals together, the connection is considered a bridge connection. When the third screw is used, this bridge connection is rectified as it can no longer produce an electric current.

Conclusion

1963751 terminal block is designed specifically for use in electrical and electronic systems. It offers a robust and reliable connection method for power distribution, signal transfer, and data communication applications. The double bridge design of the 1963751 terminal block simplifies the connection process and facilitates rectifying connections. These terminal blocks are also cULus certified, offering users peace of mind in knowing that their applications are safe and secure.

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