ERG-2SJ390V

Series:	ERG
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	39 Ohms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Metal Oxide Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±350ppm/°C
Operating Temperature:	-55°C ~ 235°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.157" Dia x 0.472" L (4.00mm x 12.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are components that provide a resistance to electrical current. They are particularly useful for low power applications, such as when controlling LED lighting or other current-limited devices. A wide variety of products and technologies exist within the through hole resistor category, including traditional wirewound, carbon film, and metal film types, as well as combination resistors. One of the best-known and most commonly considered solutions in this category is the ERG-2SJ390V.

ERG-2SJ390V Application Field

The ERG-2SJ390V is a through-hole resistor appropriate for many common applications. It is a wirewound resistor, made of an alloy composed of manganese, copper, and nickel. It is designed for use in high frequency applications, such as radio frequency or spread spectrum telecommunication. It is also particularly well suited for high-end audio equipment, thanks to its precision and low noise characteristics.The ERG-2SJ390V is often used in automotive, consumer electronics, and computer power supplies. Its reliable performance and durable construction makes it ideal for these types of applications. Additionally, its small size allows it to fit into even the most compact PCB designs, providing a space-saving solution.

ERG-2SJ390V Working Principle

The ERG-2SJ390V resistor is an important component for controlling the flow of current through a circuit. It works by creating a barrier to the electrical current, making it more difficult for the current to pass through. In other words, the resistor restricts or limits the amount of current that can flow through the circuit.The resistance of the resistor is determined by its material composition and the amount of current flowing through it, as well as its temperature. The ERG-2SJ390V, for example, is designed specifically for high frequency applications, meaning it has a high impedance at those frequencies. In general, the higher the resistance, the less current will flow through the resistor.

Conclusion

The ERG-2SJ390V through hole resistor is a reliable solution for controlling current in high frequency applications and is suitable for many common applications, including automotive, consumer electronics, and computer power supplies. It is highly precise and low noise, and its small size allows for use in even the most compact designs. Its working principle is based on restricting the amount of current that can pass through the resistor, and its resistance is determined by its material composition, current flow, and temperature.

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