5434447

Voltage - UL:	300V
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.154" (3.90mm)
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Gray
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	BCH
Current - UL:	15A
Voltage - IEC:	400V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	15
Number of Positions:	15
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal blocks are a type of electrical connection device which are especially designed to provide a quick and secure way for linking electrical circuits. The term “terminal block” originated from the fact that the devices are typically used for connecting wires together by a terminal end, hence the name. Terminal blocks are mainly used in the industrial electrical engineering sector, where they are used for the distribution and control of industrial power. Thus, they are also sometimes referred to as industrial connection blocks.Terminal blocks come in a variety of shapes, sizes and types. Generally, they are unipolar blocks, meaning that they are designed to take one terminal connection. They are also multipolar blocks, which are designed to accommodate multiple terminal connections. There are also combination blocks which blend the two together.Headers, plugs and sockets are the three main types of terminal blocks. The term “headers” refers to the specific section of a terminal block that is used to connect a wire to the terminal block. The header may be a single phase or multi-phase header. Plugs are the portion of the terminal block that connects the wire to the header. Sockets are the portion of the terminal block that attaches the header to the circuit board. Finally, there are combination blocks which blend all three types of terminal blocks together.The most common application of terminal blocks is in industrial control systems. In these applications, they are typically used to distribute and control power, and to ensure that the electrical system is properly grounded. Terminal blocks are also used in bi-directional communication systems, providing a physical links between two points in the system. Terminal blocks are also used in telecommunication systems, connecting multiple digital devices to a single system.The working principle behind terminal blocks is relatively simple. The terminal block consists of a strip of metal with several pins on the top. These pins are connected to a series of holes in the metal strip, so that the pins can be connected to one another without requiring complicated wiring. Each pin can then be connected to a different wire, allowing the wires to communicate with each other.The metal strip is designed to withstand high levels of electrical current. This means that the wires connected to the terminal block can safely carry a lot of electrical current without overheating or causing shorts. Terminal blocks also have insulation around the metal strip, to ensure that unwanted electrical signals are not transmitted through the wires.In summary, terminal blocks are a type of electrical connection device which are designed to provide a quick and secure way for linking electrical circuits. Headers, plugs and sockets are the three main types, with terminals typically being used in industrial control systems, bi-directional communication systems, and telecommunication systems. The working principle behind terminal blocks is relatively simple, with a strip of metal having several pins connected to holes allowing a wire to be attached without complicated wiring. The metal strip is also designed to withstand high levels of electrical current, with insulation also being provided to prevent unwanted signals from passing through the wires.

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