RSF2WSJR-52-240K

Series:	RSF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	240 kOhms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Metal Oxide Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 235°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.453" L (4.50mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: RSF2WSJR-52-240K application field and working principle

Hole through resistors, commonly referred to as RSF2WSJR-52-240K, are special resistive components that are typically used in industrial and consumer applications. They are designed to function in a variety of conditions including higher temperatures, humidity, dust, and vibration, as well as operating in harsh electrical environments. As such, these types of resistors are highly reliable, durable, and able to support a wide range of current and voltage conditions.The basic principle of the RSF2WSJR-52-240K revolves around the use of an electrical resistance material, usually a semi-conductor or a highly resistive material like silicon. By introducing a fixed amount of resistance into the circuit, these components act as a voltage drop, limiting the maximum voltage that can be applied to the circuit. The more resistance that is introduced, the more the voltage will be limited.The most basic way to describe the functioning of a RSF2WSJR-52-240K is to think of it as a resistor in series with an inductor. By connecting both components directly in line with each other, the inductor acts as an impedance that reduces the voltage passing through. This, in effect, acts as a voltage regulator, preventing the voltage from reaching an unsafe level.RSF2WSJR-52-240K is an example of a voltage resistor. These resistors are divided into three classes, depending on their resistance value. Generally, the higher the resistance, the higher the voltage will be limited. The most common types of RSF2WSJR-52-240K are those which have a resistance of 10, 20, 40, or 70 ohms.In addition to voltage regulation, RSF2WSJR-52-240K can also be used as a current regulator. By increasing the resistance value, the current can be limited to a specific amount, thus preventing damage to the circuit.The most common applications for RSF2WSJR-52-240K are in control circuits, protection circuits, and power supplies. In control circuits, the resistors in series are used to regulate the voltage provided to certain components, allowing for more precise signal communications between components. In power supplies, these resistors are used to protect components from over-voltage or low-voltage events. In protection circuits, these components are used to prevent damage to sensitive equipment due to over voltage and over current events.The main disadvantage of RSF2WSJR-52-240K is their lack of flexibility. They are unable to be adjusted or changed, unlike variable resistors, and so must be carefully selected to ensure that they are able to provide the required protection for the given application.Overall, RSF2WSJR-52-240K are strong and reliable resistors, ideal for use in industrial and consumer applications. By using a combination of series and parallel resistors, it is possible to achieve precise regulation of both current and voltage, thus providing the desired safety level for sensitive equipment. The lack of flexibility may be the biggest downside of these components, but they are perfect for use in applications where precise regulation is needed.

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