1935873

Series:	COMBICON PT
Packaging:	Bulk
Part Status:	Active
Number of Levels:	1
Positions Per Level:	12
Pitch:	0.197" (5.00mm)
Mating Orientation:	Horizontal with Board
Current:	20A
Voltage:	300V
Wire Gauge:	12-20 AWG
Mounting Type:	Through Hole
Wire Termination:	Screw
Features:	Interlocking (Side)
Color:	Green
Operating Temperature:	--
Housing Material:	Polyamide (PA), Nylon
Contact Material - Plating:	--
Clamp Material - Plating:	--
Screw Material - Plating:	--
Torque - Screw:	0.45-0.5 Nm (3.9-4.4 Lb-In)
Screw Thread:	M3

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Introduction

Terminal blocks are electrical connection components that provide terminals, jumpers or conductors for fastening electrical wires to electrical devices. Terminal blocks are used in many different applications, such as in household wiring, power distribution, industrial automation and electric motor control. Terminal blocks come in many different types, sizes and designs, but the most popular type is the Wire to Board terminal block.

Wire to Board Terminal Block

Wire to Board type terminal blocks are designed to easily make electrical connections between wires and printed circuit boards (PCBs). They are typically packaged in a variety of sizes and configurations and include special features such as screws, grooves, and endplates to stabilize the connection. The elements of the terminal blocks are designed to be inserted into holes or slots in the board, and the wires are then clamped tightly between the two parts. The physical design of the terminal blocks ensures a secure and reliable connection that is both vibration-resistant and temperature-proof.Wire to Board terminal blocks are used in myriad applications, from simple home wiring to sophisticated industrial systems. They can also be used for power distribution, signal transmission and sensor connections. The wide range of terminal blocks available makes them suitable for every type of application.

Working Principle

Wire to Board terminal blocks provide a reliable connection between two or more electrical parts. The components within the terminal blocks are designed to provide a secure and reliable connection that is both vibration and temperature resistant.When an electrical connection is made, the wires are inserted into the terminal block and tightened with setscrews or hex nuts. The wires are then firmly held in place by a clamp. The connection is then electrically electrically insulated and protected from overheating or arcing.The terminal blocks are designed to provide a secure, low-resistance electrical connection between the wires and the PCB. The resistance of a wire-to-board terminal block is typically much lower than the resistance of a wire connecting directly to the board. This ensures that the power loss is minimized and the current is evenly distributed.The temperature of the terminal blocks is also carefully monitored. Temperature is especially important in high current applications, as excess heat can damage the terminal or the components connected to it. The terminal blocks are designed to dissipate heat quickly and efficiently.

Conclusion

Wire to board terminal blocks (1935873) are an essential component in many different application fields. They provide a secure and reliable connection between wires and printed circuit boards that is vibration-resistant and temperature-proof. They are easy to install, efficient and can handle high current applications. They are the perfect choice for power distribution, signal transmission and sensor connections.

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