RSF50SJR-PN12K

Series:	RSF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	12 kOhms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
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:	0.094" Dia x 0.248" L (2.40mm x 6.30mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Introduction to Through Hole Resistors

Through hole resistors are classic resistors secured to circuit boards by means of a metal cylinder with two metal leads extending from it. Through hole resistors can also be found in power supplies, amplifiers, audio mixers and other electronic equipment. One type of through hole resistor that is popular amongst electronics engineers is the RSF50SJR-PN12K resistor. This product is meant for electrical engineers who want dependable, long lasting products that allow them to safely power and protect their sensitive electronic devices. In this article, we will discuss the application field and working principle of this specific resistor.

Application Field of RSF50SJR-PN12K Resistor

Due to its high power rating and large size, the RSF50SJR-PN12K resistor is particularly well suited for applications where large currents and voltages need to be regulated. This type of resistor is often used in high-power power supplies, high-current amplifier stages, and in circuits where large currents are used to drive loads. In addition to its power handling capacity, the resistor also provides superior protection against dangerous over-voltages.The RSF50SJR-PN12K resistor is also commonly used in audio amplifiers and mixers, as it is able to provide the stability and protection that are so heavily desired in these applications. The resistor also has low self-heating properties, making it ideal for use in large networks which require low noise operation or load detection.

Working Principle of RSF50SJR-PN12K Resistor

The RSF50SJR-PN12K resistor works by converting electrical energy into heat. When current passes through the resistor, the resistance material inside the cylinder heats up. As the material gets hotter, it reduces the current that is passing through the resistor and dissipates the excess as heat. The power rating of a resistor, such as the RSF50SJR-PN12K, is determined by the quantity of heat that the resistor is able to dissipate before the resistor is damaged or destroyed. As the current passing through the resistor increases, the power rating decreases. This is why the RSF50SJR-PN12K is rated at 12 kilowatt, as it is able to dissipate a large amount of power without being damaged.

Conclusion

The RSF50SJR-PN12K resistor is an extremely useful component that has been designed specifically for applications which require large currents and voltages. The resistor is able to safely dissipate large amounts of power, making it ideal for circuits which require superior protection against dangerous over-voltages. Additionally, the low self-heating properties make it perfect for use in large networks, such as audio amplifiers and mixers. Ultimately, the RSF50SJR-PN12K resistor is an ideal choice for applications that require dependable voltage and current control.

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