YH1221510000G Connectors, Interconnects

Color:	Green
Operating Temperature:	-40°C ~ 115°C
Housing Material:	Thermoplastic
Contact Material - Plating:	--
Clamp Material - Plating:	Brass - Nickel Plated
Screw Material - Plating:	Steel - Zinc Plated
Torque - Screw:	0.49 Nm (4.3 Lb-In)
Screw Thread:	M3
Series:	YH
Packaging:	Bulk
Part Status:	Active
Number of Levels:	3
Positions Per Level:	4
Pitch:	0.200" (5.08mm)
Mating Orientation:	Horizontal with Board
Current:	20A
Voltage:	300V
Wire Gauge:	12-28 AWG
Mounting Type:	Through Hole
Wire Termination:	Screw - Rising Cage Clamp
Features:	Interlocking (Side)

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Terminal Blocks - Wire to Board

Terminal Blocks - Wire to Board are widely used in many industries, and their working principles, sizes, and shapes can be varied based on the application. One such Terminal Block is the YH1221510000G, which has been designed for applications in industrial control and automation such as power control, signal measurement, and system control. In this article, we will discuss the application field and working principle of the YH1221510000G.The YH1221510000G is a screw terminal block, which is ideal for applications where a large number of wires need to be connected in a secure and reliable manner. The block is made from PVC material, which ensures that it is corrosion-resistant and sturdy. It is designed to be easy to install on a board, with multiple screw holes pre-drilled into the block to make it easy to securely attach it to a mounting surface.The YH1221510000G has an operating voltage of 600V, and can work with wires with a maximum cross-sectional area of 25mm2. The current rating of the block is 32A, and it has a UL 94V-0 flame rating with insulation of 300V. The block has a slot-head design, making it easier to install different sizes of cables, from a thin single-strand wire to a thick double-strand cable.The primary application of the YH1221510000G is in industrial control and automation systems. It is especially suited for power control applications, where it can be used to connect a large number of different power lines securely and with minimal resistance. It also makes connecting signal lines to meters, sensors, and other devices easier, and can help to reduce noise on the signal lines.The YH1221510000G has also been designed to excel in system control and management. This could include connecting sensors, actuators, and other components to a microcontroller or programmable logic controller (PLC) board. With the block\'s high current rating, it can connect large numbers of wires simultaneously without any drop in performance. Installation of the YH1221510000G is simple, as the screws are already pre-drilled and comes with a screwdriver for installation. It can be easily connected and disconnected due to its slot-head design, and does not require any special tools to do so. This makes it ideal for applications where frequent changes in wiring need to be made, such as in automated systems where parts and components need to be regularly added or replaced.The working principle of the YH1221510000G is quite simple. All that is required is to insert the wires into the slots of the block, and then tighten the screws on the outer connections. This will securely connect the wires together, and provide an electrically conductive path between them. The wires can then be used to send or receive signals, or to control power or other resources.In conclusion, the YH1221510000G is an excellent terminal block for industrial control, automation, and other applications with frequent changes in wiring. Its slot-head design and pre-drilled screw holes make installation fast and easy, while its high operating voltage and current rating make it ideal for powering larger systems with numerous components. Its overall good performance makes it a great choice for many different applications.

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