RNF18FTE40K2

Series:	RNF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	40.2 kOhms
Tolerance:	±1%
Power (Watts):	0.125W, 1/8W
Composition:	Metal Film
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.071" Dia x 0.130" L (1.80mm x 3.30mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: RNF18FTE40K2

Through hole resistors, also known as Through-Hole Technology (THT) resistors, are resistive components used in printed circuit boards in various electrical systems for a range of applications. The RNF18FTE40K2 is a type of through hole resistor, designed using a combination of metal oxide films that provide anti-corrosion protection and a patterned gold-plated external resistor body. The RNF18FTE40K2 has a wide range of working principles, making it an important element in electrical systems.The working principle of the RNF18FTE40K2 is based on its resistance value and tolerance. These values are expressed as the resistive coefficient of the resistor, determined by ohms law. The resistive coefficient is determined by the patterned gold-plated external resistor body, used to ensure the resistive coefficient of the resistor is accurately set and maintained. By using this design, the resistor has a high resistance value with a low current rate, reducing the risk of shorting.The RNF18FTE40K2 is designed for a variety of applications ranging from power distribution and RF amplifiers to medical and telecom devices. In power distributions systems, the RNF18FTE40K2 is an ideal choice for power lines because of its stability, low noise, and wide operating temperature range. The RNF18FTE40K2 is also used in high frequency applications due to its low capacitance, which makes it suitable for RF amplifiers, and its low resistance tolerance, which results in reduced noise.For medical applications, the unique qualities of the RNF18FTE40K2 make it a top choice for sensitive medical equipment, such as EEG systems. The combination of low noise, high accuracy, and low capacitance capabilities are essential for these sensitive systems. In telecommunications, it is commonly used in local area networks (LANs) to maintain reliable connections between routers and other nearby devices.In addition to its wide range of working principles, the RNF18FTE40K2 is designed with a number of features to help reduce noise and extend its useful life. The resistor is designed with an external body that is larger than standard resistors, which reduces the risk of the resistor shorting due to external forces. The body is also constructed from high quality gold-plated metal, providing additional protection against corrosion. Additionally, the resistor is designed with a minimum of three termination points, providing a more even distribution of the resistor\'s heat when in use.Overall, the RNF18FTE40K2 is a robust and reliable through hole resistor, designed for a wide range of applications. It provides outstanding performance in power distributions, RF amplifiers, medical devices, and telecommunications systems. The combination of its accurate resistive coefficient, high stability, and special features helps the resistor to maintain its resistive value and extend its useful life.

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