RNC50J1720DSB14

Series:	Military, MIL-PRF-55182/07, RNC50
Packaging:	Bulk
Part Status:	Active
Resistance:	172 Ohms
Tolerance:	±0.5%
Power (Watts):	0.1W, 1/10W
Composition:	Metal Film
Features:	Military, Moisture Resistant, Weldable
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.070" Dia x 0.150" L (1.78mm x 3.81mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	S (0.001%)

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Introduction

The RNC50J1720DSB14 is a through hole resistor, which is used to protect electronic circuits from excessive current. It is often applied in high-voltage applications involving currents of thousands of volts. The resistor comes with highly-specified operation values that make it ideal for its purpose. This article will discuss the application fields and working principles of RNC50J1720DSB14.

Application Fields

The RNC50J1720DSB14 is a high-voltage, through hole resistor that is designed for powering high-voltage circuits such as motors, transformers, and switches. Its resistance value is set and specified in ohms (Ω) and its rated power is 5W. It is used in applications that require a stable output voltage such as those in switching and communications equipment, and devices used in automotive and other electro-mechanical applications. The resistor can also be used in a variety of other applications such as voltage-controlled amplifiers (VCA) and signal conditioning circuits. This resistor is also used to adjust current levels and in pulse shaping circuits.

Working Principle

The RNC50J1720DSB14 through hole resistor functions through the principles of electrical resistance and Ohm\'s law. As current passes through the resistor, the resistance it presents creates a voltage drop across the resistor. This voltage drop results in an equivalent amount of energy being dissipated in the form of heat. The power rating of the resistor is determined by the amount of current flowing through the resistor and the voltage drop across it. The amount of heat generated by the resistor depends on the power rating and the temperature differential between the resistor and its surroundings. The resistor dissipates heat in order to prevent it from building up to unsafe levels. Additionally, the resistor is designed with safety in mind and has a low thermal coefficient of resistance to ensure that the resistance does not change significantly due to an increase in temperature.

Conclusion

The RNC50J1720DSB14 through hole resistor is designed to provide a highly-specified operation in high-voltage applications. It is used primarily in protecting electronics from excessive current, as well as applications that require stable output voltages such as in switching and communication equipment. The resistor functions through principles of electrical resistance and is designed to dissipate heat in order to prevent build-up of unsafe levels.

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