1864532

Mounting Type:	Through Hole
Screw Thread:	--
Torque - Screw:	--
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	--
Housing Material:	Polyamide (PA), Nylon
Operating Temperature:	--
Color:	Green
Features:	Interlocking (Side)
Wire Termination:	Screwless - Leg Spring, Push-In Spring
Series:	COMBICON SPTAF LL
Wire Gauge:	16-24 AWG
Voltage:	300V
Current:	8A
Mating Orientation:	45° (135°) Angle with Board
Pitch:	0.197" (5.00mm)
Positions Per Level:	12
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board

Terminal blocks are components used to electrically connect two or more wires together, and are available in both wire-to-board and board-to-board styles. This article will focus on the wire-to-board type, which are commonly used in industrial, consumer, and automotive applications. They are used to improve the design of electrical circuits, reduce wiring space and costs, and provide a mechanically secure connection for control systems, automation equipment, and power devices.Terminal blocks provide reliable and secure connection solutions for electrical system projects. They feature vertically and horizontally mounted top connectors, as well as terminal blocks with multiple modules which are connected in series. The electrical current is conducted through either the block\'s main or baseplate, depending on the size and design. The different styles available offer varying levels of insulation, current ratings, and other factors to suit different application requirements.When selecting terminal blocks, consideration must be given to the application field and working principle. The application field covers the range of various electronic systems in which the terminal block is to be used, such as control systems, automation equipment, lighting control systems, and power devices. The electrical parameters required depend on the application, and include maximum voltage, current rating, and insulation properties. The working principle depends on the design of the terminal block, and can be either spring-clamp, insulation displacement, or screw-down. Spring-clamp terminal blocks feature spring-loaded contacts which open via an actuating lever when a conductor is inserted. This type of terminal block offers the quickest and most reliable connection, and is suitable for high-current applications. They are typically used for unshielded cables or wires, and accept 4mm and 6mm diameter cables.The insulation displacement (IDC) method is suitable for low-voltage applications, and requires no tools to make the connection. IDC terminal blocks feature oversized contacts with sharp edges which penetrate the insulation of the wire, electrically connecting the conductors. This type of terminal block is good for high-density and vibration applications.The third type of connection is the screw-down, which is suited to high-current applications. Screw-down terminal blocks provide a secure connection, with a screw or clamp first threading the wire and then tightening down to make a good connection.Having discussed the application field and working principles for terminal blocks, one can see that there are several different types of terminal blocks that are suitable for different applications. The key factors to consider are the application field and the working principle, as this will determine the type of terminal block that is best suited for a particular project.

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Part Number	Manufacturer	Price	Quantity	Description