RNF18FTD169R

Series:	RNF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	169 Ohms
Tolerance:	±1%
Power (Watts):	0.125W, 1/8W
Composition:	Metal Film
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±100ppm/°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 & RNF18FTD169R application field and working principle

Through hole resistors are widely used in many applications across several industries, such as power control, telecommunications, automotive, instrumentation, and audio/visual. In particular, the RNF18FTD169R through hole resistor is designed with a small package size, allowing it to be used in applications where space is limited.

Features and Benefits

The RNF18FTD169R through hole resistor offers several features and benefits that make it an attractive solution for many applications. First, the RNF18FTD169R provides excellent thermal performance, which is essential for applications that require precise and consistent power dissipation. The resistor is constructed using a high precision oxide coating, which ensures a high degree of accuracy in power dissipation and low thermal variance even when operating at extreme temperature conditions. Additionally, due to its small size, the RNF18FTD169R can be easily installed in tight spaces.In addition, the RNF18FTD169R is designed to meet stringent safety regulations, making it an ideal solution for applications that require high safety standards. The resistor is UL approved and features a built-in surge protection device that protects the device from voltage spikes. This safety feature ensures a high level of reliability and consistent performance.Finally, the RNF18FTD169R is designed for low-noise operation, making it an ideal solution for applications that require low audible noise. The resistor is designed with anti-electrostatic discharge technology, which helps reduce the potential for static electricity build-up. This allows for quieter operation and is essential for applications such as medical, laboratory, and audio/visual components.

Working Principle

The RNF18FTD169R through hole resistor is designed to achieve its maximum power dissipation capability. The resistor is composed of two components, a resistive element and a printed circuit board (PCB). The resistive element is composed of materials such as carbon, metal oxide, and glass that are designed to resist the flow of electricity. When an electrical current is applied to the resistor, the resistive element acts to reduce the current, thereby dissipating power. This power dissipation occurs as a result of the electrons of the electrical current passing over the resistive material, generating heat and causing the resistor to release energy as heat. The PCB acts as an insulator for the resistive element, allowing it to dissipate the heat effectively and providing protection against excessive heat buildup. The resistor also utilizes heat-dissipation components such as vias, which allow heat to dissipate by passing through the substrate and allowing it to be dispersed into the environment. Additionally, the resistor’s insulation material is designed to reduce the dissipated heat to acceptable levels.

Conclusion

The RNF18FTD169R through hole resistor is an excellent solution for applications that require consistent power dissipation in tight spaces, high safety standards, and low noise operation. Its design incorporates several features and benefits that enable it to perform in demanding environments. Additionally, its working principle focuses on the efficient dissipation of heat, allowing it to provide reliable and accurate results.

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