RN55D2751FRE6

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Through hole resistors are passive electronic components that are used to limit the amount of current flowing through an electrical circuit. The RN55D2751FRE6 is a through hole resistor that is designed to reduce electrical noise and protect against damage to sensitive electrical components. It is a versatile resistor that can be used in a wide range of applications. This article will discuss the application field of the RN55D2751FRE6 and its working principle.

Definition and Specifications of RN55D2751FRE6

The RN55D2751FRE6 is a 0.05 watt resistor with a dc resistance value of 27.51 ohms. It has an operating temperature range of -55°C to +125°C and a power rating of 0.05 watts with a tolerance of ± 5%. It is made up of a stainless steel body with gold-plated tungsten terminals. The overall dimensions of the RN55D2751FRE6 are 3.2 x 2.5 x 0.95mm.

Application Fields of RN55D2751FRE6

The RN55D2751FRE6 through hole resistor is suitable for use in applications where accuracy and reliability are required. These include medical and industrial control systems, automotive electronics, consumer electronics, and communications systems. The resistor is also suitable for use in military and aerospace applications where low electrical noise and high reliability are required.

Due to its low impedance and low thermal noise characteristics, it is an ideal choice for noise-sensitive applications such as automotive headsets. The resistor can also be used as a charge pump in power management system for battery-powered devices, and as a filter for signal transmission and reception in communication systems.

The RN55D2751FRE6 can also be used as an over-ride switch to protect delicate components. It is suitable for use in motor control where over-current needs to be limited to avoid damage to other components. The resistor also has a wide range of applications in the aerospace, medical and industrial sectors.

Working Principle of RN55D2751FRE6

The RN55D2751FRE6 works on the principle of ohm’s law. According to this law, the current flowing through a resistor is directly proportional to the voltage applied to the resistor. Therefore, when the voltage across the resistor is increased, the current through it also increases. The resistor works by limiting the current that can flow through the circuit, thus protecting the delicate electrical components from being damaged by excessive current.

The RN55D2751FRE6 is a low-power resistor and hence has a lower current rating compared to other higher-power resistors. This means that for the same voltage applied across the resistor, the current flowing through it is lower and the resistor can handle less current when compared to other higher-power resistors.

The resistor also works as a noise filter by reducing the transient noise signals that can interfere with electrical systems. By absorbing the noise signals, the resistor helps to maintain the required signal-to-noise ratio in the system. This ensures that the system operates at optimal levels and delivers consistent performance.

Conclusion

The RN55D2751FRE6 is a versatile through hole resistor that is suitable for use in a wide range of applications. It can be used to limit the current flowing through an electrical circuit and also reduce electrical noise. The resistor works on the principle of ohm’s law and helps to maintain the required signal-to-noise ratio in a system. It is an ideal choice for applications which require accuracy, reliability, and protection against damage to sensitive components.

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