Series:	Little Rebel® OM
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	2 kOhms
Tolerance:	±5%
Power (Watts):	1W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-450ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.472" L (5.00mm x 12.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: OM2025E-R58 application field and working principle

Through hole resistors refer to the type of resistors with leads protruding from both ends, which are exposed to the air, allowing for easy and direct physical connection. The OM2025E-R58, a type of through hole resistor, is extremely popular in the electronic market due to its excellent performance and reliability. This paper will analyze its application field and working principle.

Application Field

The OM2025E-R58 is mainly used in applications that require high accuracy and stability. For example, it can be used in low-noise electronic devices and sensitive circuits, such as medical equipment, scientific instruments, laser equipment, etc.. It is also suitable for installation on PCB boards, making it easier to connect the components. In addition, it is widely used in automotive electric systems, communication systems and automation systems.

Workin Principle

The OM2025E-R58 is a wire-wound type of through hole resistor, which uses a special kind of thin coils of wire. This type of resistor is designed to be very precise and highly reliable, capable of providing excellent dynamic performance and anti-vibration capabilities. The principle behind how the OM2025E-R58 operates is quite simple. When current passes through the coils of the resistor, the winding of the coil creates resistance, which limits the flow of current. This is known as Ohm\'s Law, and is the basic foundation of how this type of resistor functions. The resistance value of the OM2025E-R58 is determined by the length and thickness of its coil, as well as the material it is made of.

Advantages

The OM2025E-R58 has a number of advantages when compared to other types of resistors. For starters, it is a very accurate and reliable type of resistor, capable of providing precise and stable current limiting. It is also highly durable, capable of withstanding even extreme conditions and vibrations. In addition, it is quite easy to install, since all it needs is a basic connection with the component it is protecting.

Conclusion

The OM2025E-R58 is a popular through hole resistor that offers excellent performance and reliability. It is suitable for many different types of applications, such as medical equipment, automotive electric systems and communication systems. Its working principle is quite simple, as it works on the basis of Ohm\'s Law. Last but not least, it is extremely durable and easy to install, making it one of the most reliable resistors available today.

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