1830237

Voltage - UL:	300V
Insulation Height:	0.894" (22.71mm)
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:	Board Guide, Mating Flange
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Green
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	COMBICON MCD
Current - UL:	8A
Voltage - IEC:	320V
Current - IEC:	8A
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:	15
Number of Positions:	30
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction to Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, the highest form of connecting blocks, are a specific form of connector that act as a physical barrier between electrical devices, functions and systems. Used in non-permanent wiring applications, such as signal wiring between the different components of a motor control system, it is designed to facilitate quick connection and disconnection, providing a safe connection that ensures electrical reliability and performance.Terminal blocks come in several different types: headers, plugs and sockets. While all three provide the same use as a terminal block, each type is designed for a specific purpose and has its own unique characteristics.

Headers

A header is a type of terminal block which allows connections to be directed into different sections. Header blocks are often used in control panels and electrical distribution boxes, where they provide distribution points for the connection of multiple wires.Headers are designed to allow for easy connection and disconnection of components, allowing for rapid testing and troubleshooting. They typically consist of a plastic or metal frame with an array of metal contacts, called “pins”, protruding from the frame. These pins are connected to the wires and serve as a connection point between the wiring and the device.

Plugs and Sockets

Plugs and sockets are a type of terminal block, usually used to provide power and signal connections between components. Plugs and sockets are designed to facilitate the connection and disconnection of components, allowing for rapid testing and troubleshooting.The plugs are usually mounted in the back of a device, with a series of pins protruding from them. The sockets are mounted in the panel or other equipment, again with a series of pins. The pins on the plugs and sockets correspond to each other, and when the plug is inserted into the socket, the pins on the plug slide into position in the socket and make an electrical connection.

Uses of Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks - headers, plugs and sockets - are used in a variety of applications across industries. In the automotive industry, terminal blocks are used in engine compartment wiring, connecting components such as sensors and actuators to the wiring harnesses of various vehicle systems. In the telecommunications industry, terminal blocks are used to provide connections between equipment, such as switches, routers and electro-optic components.In the electronics industry, terminal blocks are commonly used in the assembly and testing of circuits. This is due to their ability to provide fast reliable connection and disconnection, making them ideal for testing and troubleshooting.

Working Principle Of Terminal Blocks - Headers, Plugs and Sockets

The working principle of a terminal block is the same regardless of type. When two components are connected using a terminal block, the connection will be a series of electrical contacts, as opposed to a single connection wire. This allows for multiple connections between components, both in terms of power and signal.The electrical contacts are usually made of metal pins that fit into the receiving component, such as a plug into a socket. These metal pins make physical contact with the contact points on the receiving component, which create an electrical connection. This electrical connection is designed to provide secure connection and ensure reliability and performance.

Conclusion

Terminal blocks, in the form of headers, plugs and sockets, provide a secure and reliable connection between components. They are used in a variety of applications across industries, from automotive to telecommunications. Their ability to provide multiple electrical contacts, as well as fast and easy connection and disconnection, makes them ideal for use in testing and troubleshooting applications. With a variety of types to choose from, terminal blocks can be the ideal choice for your application.

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