RN50C4023BRE6

Series:	Military, MIL-R-10509/8, RN50
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	402 kOhms
Tolerance:	±0.1%
Power (Watts):	0.05W, 1/20W
Composition:	Metal Film
Features:	Flame Retardant Coating, Military, Moisture Resistant, Safety
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.065" Dia x 0.150" L (1.65mm x 3.81mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: RN50C4023BRE6 Application Field and Working Principle

Through hole resistors are an integral part of many electronic devices and are designed to control and regulate the flow of electricity through the circuit. The wide application area of these resistors include in technologies like consumer electronics, industrial control, automotive, audio equipment and more. In this article, we will focus on one type of through hole resistor - the RN50C4023BRE6 - and discuss its application field and working principle.

Main Features of the RN50C4023BRE6

The RN50C4023BRE6 is a ceramic-bodied through-hole resistor with a metal (nickel-chrome) alloy end-cap. It is a wire-wound resistor with a fixed resistance of 50Ω ± 10%. It has a power rating of 2.5 W and is capable of working at voltages up to 5 V. The maximum operating temperature is 250 °C and the minimum operating temperature is -55 °C. It has a tolerance of ±2Ω and a error rate of 0.03 %/°C. It is available in both axial and radial configurations.

Application Field of RN50C4023BRE6

The RN50C4023BRE6 is mainly used in consumer electronics, industrial control systems, automotive, audio equipment, and other power requirement applications.In the consumer electronic devices, it has been used mainly for voltage regulation, current control, and protection. It is often used in power supplies or for providing a stable power voltage level.It is also very popular in industrial control systems, where it is used for precision voltage level control and a wide range of protection tasks. It can be used to prevent the current overloads that can cause damaged components or other serious issues.In the automotive sector, the RN50C4023BRE6 is used mainly for audio equipment. It ensures the accurate and consistent reproduction of music signals, preventing excessive current flow and protecting the electronics from damage caused by short circuit. Finally, it is also widely used in other power requirement applications, such as amplifiers, power filters, or any other application that needs precise voltage control.

Working Principle of the RN50C4023BRE6

The RN50C4023BRE6 is a wire-wound resistor with a fixed resistance of 50Ω ± 10%. It is made by wrapping a coated wire around a ceramic substrate and then affixing a metal (nickel-chrome) alloy end-cap. When a voltage is applied across the resistor, the current that flows through the resistor is determined by Ohm’s law:Current (I) = Voltage (V) / Resistance (R)The resistance of the RN50C4023BRE6 is fixed at 50Ω. However, due to its tolerances, it can deviate slightly from the specified value depending on the conditions. In addition, its temperature coefficient is 0.03 %/°C, which means that it will have a small variation in resistance as its temperature changes. In conclusion, the RN50C4023BRE6 is a through-hole resistor designed to provide precise voltage control in a wide range of applications. Its application field spans from consumer electronics and industrial control systems to automotive audio equipment. Its working principle is based on Ohm\'s law, and its temperature coefficient ensures its resistance remains stable even when exposed to extreme temperature changes.

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