RNC55H3321FRB14

Series:	Military, MIL-PRF-55182/01, RNC55
Packaging:	Bulk
Part Status:	Active
Resistance:	3.32 kOhms
Tolerance:	±1%
Power (Watts):	0.125W, 1/8W
Composition:	Metal Film
Features:	Military, Moisture Resistant, Weldable
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.250" L (2.39mm x 6.35mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	R (0.01%)

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RNC55H3321FRB14 Through Hole Resistors

Through hole resistors are resistors with physically long lead wires which are inserted through a hole in the board and then soldered to the circuit. RNC55H3321FRB14 is a through hole resistor that falls under this same category. It is used in numerous electronic and electrical circuits, and it plays an essential role in both exterior maintenance and internal operations.

What is the RNC55H3321FRB14?

The RNC55H3321FRB14 is a through hole resistor which is often used in high-power, high-current electronic and electrical circuits. It is a 0.5W power resistor with a 1/4 Watt package. It has a power rating of 250mW, a resistance range of 0.1Ω - 33KΩ, and a voltage rating of 5V. Additionally, its temperature coefficient is at a +25ppm/°C and its tolerance is at ±2%. This specific resistor has an operating temperature range of -55°C to +150°C, although temperatures higher than this may be applied depending on its other external conditions. The advantages of the RNC55H3321FRB14 include its wide resistance values, its relatively small footprint, and its high-temperature and humidity operational limits.

Application Field of the RNC55H3321FRB14

The RNC55H3321FRB14 is used for various operations in electronic and electrical circuits. It is primarily utilized in high-voltage and high-current applications, such as encoders, motor drives, and audio amplifiers. It is also utilized in portable electronic devices, measurement instruments, electromechanical actuators, and power supplies. In addition, this resistor can be used in medical equipment, automotive accessories, and industrial installations.

Working Principle of the RNC55H3321FRB14

The working principle of the RNC55H3321FRB14 is based on the wire-wound resistors. The wire-wound resistors are resistors with a series of wires that are wound around a ceramic or glass form. This type of resistor usages a high-resistance wire, such as manganin or nichrome, which will not overheat when electric current is passed through it. The resistance value of these resistors can be adjusted by changing the number of turns of the wire.The RNC55H3321FRB14 is a high-power and low-voltage wire-wound resistor. When electricity is applied to a wire-wound resistor, the electric current that passes through the resistor is equivalent to its resistance value. The resistor then offers an opposition to the electricity current in order to avoid damage to the electronic and electrical circuit. As the voltage rises, more electricity will be consumed by the resistor. This is why resistors in electronic and electrical circuits are recommended to be selected with higher power ratings.

Conclusion

In conclusion, the RNC55H3321FRB14 through hole resistor is an important component in a variety of electronic and electrical circuits. It is a 0.5W power resistor that is capable of enduring high temperature and humidity levels while offering a high resistance range of 0.1Ω - 33KΩ. The advantages of the RNC55H3321FRB14 make it suitable for a variety of operations, such as motor drives, audio amplifiers, and portable electronic devices. Lastly, its working principle is based on the wire-wound resistors, in which the current is equal to its resistance value.

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