0387207518

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Through Hole
Terminal Screw Finish:	Zinc, Clear Chromate
Terminal Screw Material:	Steel
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin
Series:	Beau™ 38720
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	25A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	18
Number of Circuits:	18
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Tray

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Terminal Blocks - Barrier Blocks Terminal Blocks, also known as Barrier Blocks, are multi-position modular connections which are mainly used in industrial electronics. They consist of a set of electrically separate channels running parallel to each other, and designed for the connection of insulated wires. The connections, which are designed for specific applications, provide a secure and reliable interface between components, control systems, and devices. This 0387207518 Application Field and Working Principle article provides an overview of Terminal Blocks, and how they function.Terminal Blocks have a two-part construction, composed of a conductive strip and a barrier which separates the strips. The conductor strip is made of flat metal strips, similar to the ones used to connect electrical wires to a circuit board, and is connected to a groove which provides the connection point for insulated wires or components. The barrier, which is often made from an insulating material, such as plastic, separates the strips. This allows the wires or components to be vertically aligned with each other, and prevent any shorting.Terminal Blocks are extremely versatile, since they can be easily customized to meet specific requirements, including the amount of connections, size, and type of material used. They have the ability to accommodate a wide range of components, including switches, relays, LEDs, transistors, resistors, capacitors, power transformers, and various other electrical components. Terminal Blocks can also be used to interface between Touch sensitive buttons or Electro-Mechanical actuators and the circuit board.In addition to their ability to withstand high temperature, moisture and corrosion, Terminal Blocks also provide an effective form of electrical insulation. As such, they offer an effective way of isolating electrical components from the surrounding environment. This means that they can be employed in a wide range of applications, including automotive, medical, and industrial electronics.Terminal Blocks can also be used with a range of different connection types, such as crimping or soldering. This enables various types of devices to be interconnected, without the need for diving into the circuit board. Also, since the components are electrically isolated, this results in a much safer connection, making them ideal for use in hazardous areas.For assembly, the channels of a Terminal Block are fitted onto the PCB using standoffs and screws. A connector strip is then inserted into the grooves of the Terminal Block, and the contacts secured with a crimp or solder connection. This connection is then connected to the electronic components or corresponding PCB pins.In conclusion, Terminal Blocks, also known as Barrier Blocks, are multi-position modular connections which are mainly used in industrial electronics. A two-part construction, consisting of a conductive strip and a barrier, separates the strips and provides an effective form of electrical insulation. They can provide a secure interface between components, control systems, and devices, and have the ability to accommodate a wide range of components. Additionally, they also provide a safer alternative to diving into a PCB circuit board for assembly, since components are electrically isolated.

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