ELFD18120

Wire Gauge or Range - AWG:	--
Insulation Height:	0.900" (22.86mm)
Contact Tail Length:	0.155" (3.94mm)
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Material:	Brass
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Interlocking (Side)
Contact Mating Finish:	Tin
Operating Temperature:	105°C
Color:	Black
Wire Gauge or Range - mm²:	--
Series:	ELFD
Voltage - UL:	300V
Current - UL:	15A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.197" (5.00mm)
Number of Levels:	2
Positions Per Level:	9
Number of Positions:	18
Type:	Header, Male Pins, Shrouded (2 Side)
Part Status:	Active
Packaging:	Tray

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ELFD18120 Application Field and Working Principle

Terminal Blocks - Headers, Plugs and Sockets are the most basic components for electrical and electronics applications. ELFD18120 Terminal Block is one type of such components, and the introduction of this component will tell us more about its application and working principle.

Description of ELFD18120 Terminal Block

The ELFD18120 Terminal Block is a general purpose block and is made of a tough plastic material. It is usually equipped with a 4-max connection socket, depending on the application requirements. This type of terminal block can be used from 0.5 to 4.0 MΩ electrical signals. The overall dimensions of the block are 66 x 39.3 x 17.5 mm. It has four pin holes for the connection of the four pins - the first two holes are for the attachment of the positive and negative wire, the third and fourth holes are for the attachment of the remaining two pins.

Applications

ELFD18120 Terminal blocks have various applications. They are used for a wide range of applications ranging from electromechanical, electrical and electronic circuits. This block can also be used for sensor control systems and data communication systems. Additionally, the ELFD18120 Terminal Block can be used for automobile, industrial and consumer electronics.

Working Principle

The ELFD18120 Terminal Block works by connecting the positive and negative terminals of the power supply to the corresponding pins in the 4-pin socket. This connection establishes a current flow between the pins, which in turn activates the terminal block. The current in the terminal block is regulated by a resistor, which is placed between the positive and negative pins of the block and can be adjusted according to the requirements of the application.

Conclusion

In conclusion, the ELFD18120 Terminal Block is a versatile component and can be used in a variety of electrical and electronic applications. It has excellent heat resistance and can withstand a wide range of electrical signals. Additionally, its simple and easy to use design makes it an ideal solution for many applications. As such, the ELFD18120 Terminal Block is a great choice for applications like industrial, automobile, and consumer electronics.

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