1987973

Mounting Type:	Through Hole
Screw Thread:	M3
Torque - Screw:	0.45-0.5 Nm (3.9-4.4 Lb-In)
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	--
Housing Material:	Polyamide (PA), Nylon
Operating Temperature:	--
Color:	Green
Features:	Interlocking (Side)
Wire Termination:	Screw - Leaf Spring, Wire Guard
Series:	COMBICON PT
Wire Gauge:	12-20 AWG
Voltage:	300V
Current:	20A
Mating Orientation:	Vertical with Board
Pitch:	0.295" (7.50mm)
Positions Per Level:	4
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board

Terminal blocks are the essential components of any electrical project. Without them, connecting wires to each other and to components is impossible. They are a convenient way to solder wires together and can be used for many applications. The following article will discuss the different types of terminal blocks and their working principles.Terminal blocks can be broadly categorized into two types - wire-to-board and board-to-board. In a wire-to-board terminal block, wires are connected to an electrical board. This type of terminal block provides a number of advantages such as easy installation, economy and quick connections.Wire-to-board terminal blocks are used for connecting two wires to an electrical board. The block consists of two parts – a connector and a mating header. The connector is attached to a wire which is then passed through the header. The header holds the wires in place and prevents them from being pulledout from the connector.When selecting a terminal block for a specific application, the following parameters must be taken into consideration: pitch, current rating, voltage rating, and temperature rating. Pitch refers to the distance between the contact points of the terminal blocks. It is important to select a terminal block whose pitch is appropriate for the wire size and application. Current rating and voltage ratings are also important when selecting a terminal block since they determine the amount of power that can flow through the block. Temperature rating is a measure of the temperature resistance of the terminal block.The working principle of a terminal block can be explained by looking at how electrical currents are routed between two electrical boards. When a wire connects both boards, an electric potential difference is created between them. This potential difference causes an electric current to flow between the two boards. The terminal block is then used to safely and efficiently control the flow of the electric current.Wire-to-board terminal blocks offer a wide range of advantages. They are easy to install and remove due to their modular design. They have high current ratings and are temperature resistant, making them suitable for a wide range of applications. Additionally, they can be used to connect multiple wires quickly and easily.In conclusion, terminal blocks are essential components for any electrical project. Wire-to-board terminal blocks offer a number of advantages such as modular design, high current ratings, and temperature resistance. They are an economical and quick way to connect multiple wires to an electrical board. When selecting a terminal block for a particular application, it is important to consider its pitch, voltage and current ratings, and temperature rating.

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