HHV-50FB-52-21M5

Series:	HHV
Packaging:	Bulk
Part Status:	Active
Resistance:	21.5 MOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, High Voltage, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.130" Dia x 0.354" L (3.30mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Introduction to Through Hole Resistors
Through Hole Resistors are an essential component in electrical engineering. They provide a static resistance between two points, as well as current, voltage regulation, and protection from short circuits, among many other functions. Through Hole Resistors come in many different types and sizes, making them ideal for a wide range of uses. The HHV-50FB-52-21M5 is a common Through Hole Resistor designed to meet a variety of needs.

Applications of the HHV-50FB-52-21M5
The HHV-50FB-52-21M5 is designed to provide resistance, while regulating voltage and current in a range of applications. Common industries where this type of resistor is used include telecommunications, automotive, aerospace, and industrial control. In telecommunications, these resistors can be used to provide broadcast-quality signal at a steady frequency. In automotive, they are often used as limiters for current and voltage regulation. In aerospace, they are used to prevent instrument fluctuations, while industrial controls use them to regulate current and voltage in numerous applications. The HHV-50FB-52-21M5 has a wide range of applications including energy storage, overcurrent protection, overvoltage protection, and precision timing and frequency control. For example, the resistor can be used to ensure the proper operation of energy storage capacitors, preventing them from overcharging or discharging too rapidly. It can also protect sensitive electronics from overcurrent or overload conditions by acting as a short circuit when the voltage or current exceeds the specified limit. In addition, it is ideal for precision timing applications, where the resistor can be used to control the flow of electricity at a precise rate.

Working Principle of the HHV-50FB-52-21M5
The HHV-50FB-52-21M5 is a through hole resistor with resistance range of 0-5kΩ. It is constructed from an insulating substrate and a resistive element. The insulating substrate provides electrical insulation between the resistor and the application, while the resistive element performs the actual resistance. The size and shape of the resistive element determines its resistance value, with a higher amount of resistance being provided by large elements. The resistor’s resistance value can also be adjusted by changing the substrate material and the ratio of resistive to insulating elements.

The HHV-50FB-52-21M5 works on the principle of Ohm’s Law, which states that the amount of current flowing through a conductor is directly proportional to the voltage applied to it. For example, if the current is doubled, the voltage across the resistor will double. The resistor regulates the voltage and current by decreasing the current as the voltage increases. This is done by creating a barrier between the source and the load, which dissipates the excess energy, resulting in a regulated current and voltage.

Advantages of the HHV-50FB-52-21M5
The HHV-50FB-52-21M5 has several advantages compared to other types of resistors. Firstly, it is relatively small, making it easy to fit into tightly packaged products, or mounted on a PCB. It is also very reliable and can withstand a wide range of temperatures, from -55°C to +150°C. Additionally, the resistor is highly stable and can maintain its resistance value even in fluctuating conditions. Finally, the resistor is easy to use, as it can be easily integrated into a circuit using standard through-hole mounting techniques.

Conclusion
The HHV-50FB-52-21M5 Through Hole Resistor is an essential component for regulating voltage and current in a wide variety of applications. It is highly reliable, small in size, and easy to use. Its advantages make it the ideal choice for many applications, ranging from industrial control to telecommunications.

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