RNX07550M0FNR7

Series:	RNX
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	50 MOhms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Metal Oxide Film
Features:	Flame Proof, High Voltage, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 225°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.140" Dia x 0.790" L (3.56mm x 20.07mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: RNX07550M0FNR7 Application field and working principle

Through Hole Resistors (THRs) are the oldest type of resistor in existence and one of the best-known electronic components for recreating and implementing electronic circuits. RNX07550M0FNR7 is a type of THR on the market. Not only is important to understand what type of resistor RNX07550M0FNR7 is, but also what types of applications it is suitable for and its working principle.

What is RNX07550M0FNR7?

RNX07550M0FNR7 is a type of THR with a power rating of 0.75 watts and a resistor range from 0.47ohms to 910ohms. This type of THR is very popular and has become the industry standard for large power applications. The product combines high performance, long-term reliability and low thermal resistance. The design of the body allows for superior heat dissipation, making it suitable for pulse applications. The body of the resistor is designed with a ceramic core and a kapton insulation coated with ceramic powder, providing superior performance and reliability.

Types of applications

Since RNX07550M0FNR7 has a high power rating, it is suitable for applications that require high power. Examples of high power applications include switching power supplies, power amplifiers and motor drives. Other applications include telecommunications transmitters, radio receivers, medical imaging systems, high-end consumer audio and video products, as well as other types of consumer electronics and automotive electronics.

Working Principle

RNX07550M0FNR7 works on the principle of ohmic resistance. It consists of a thin metal strip of a given resistance that is connected to two terminals. The current flow occurs when an external force, such as voltage or current, is applied to the terminals. The resistance of the resistor is dependent on the metal strip and its length. When the current flows through the resistor, it generates a voltage and power, which is determined by the resistance of the resistor. Additionally, the temperature will also affect the resistance. The hotter the component, the higher its resistance.

Conclusion

RNX07550M0FNR7 is a type of THR designed with a ceramic core and a kapton insulation coated with ceramic powder, providing superior performance and reliability. This type of THR is suitable for high power applications such as switching power supplies, power amplifiers and motor drives. Additionally, it works on the principle of ohmic resistance and the resistance of the resistor is determined by a thin metal strip connected to two terminals. Through understanding the type of resistor, applications it is suitable for and its working principle, this THR can be implemented in the appropriate circuit.

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