RNS1FTD121K

Series:	RNS
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	121 kOhms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Metal Film
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.236" L (2.40mm x 6.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are among the most common types of resistors used in circuit boards. They have good thermal stability, high accuracy, and are fairly easy to mount. The RNS1FTD121K is a through hole resistor manufactured by a major resistor manufacturer.

RNS1FTD121K Application Field

The RNS1FTD121K is a surface mount resistor, which means it is designed to be soldered onto a printed circuit board. The resistor has a rating of 1.0 ohms, and a tolerance of ±2%. It is rated at 1 Watt power dissipation in temperatures up to 125°C. The resistor also has a high voltage rating of 600V.The RNS1FTD121K is typically used in a wide range of applications, including power supplies, motor controls, power converters, and other electronic circuits. The resistor is suitable for use with signal, noise, and power applications, and is often used in switching power supplies and DC motor control circuits. The RNS1FTD121K is also used for digital circuit protection, light dimmers, and other temperature sensing applications.

RNS1FTD121K Working Principle

The RNS1FTD121K resistor works by limiting the flow of electricity through the device. In most cases, the resistor works by creating a voltage drop across it. In other words, it acts as a voltage divider, where the base voltage is divided between the resistor and the components in the circuit.When the resistor is connected in series with other components, it acts as a current limiter. This means that the current through the circuit is limited by the resistance of the resistor. In addition, the resistor also works by dissipating heat generated by the current flowing through it. This is done by converting the excess energy into heat, which helps to protect the other components in the circuit.The RNS1FTD121K is designed to be used with low to moderate current applications. The rated power dissipation of the resistor is 1 Watt, which means it can handle up to 1 Amp of current without any issues. The high voltage rating of 600V ensures that the resistor can handle high voltage applications.

Conclusion

The RNS1FTD121K is a through hole resistor manufactured by a major resistor manufacturer. The resistor has a rating of 1.0 ohms and a tolerance of ±2%. It is rated at 1 Watt power dissipation in temperatures up to 125°C and has a high voltage rating of 600V. The RNS1FTD121K is typically used in a wide range of applications, including power supplies, motor controls, power converters, and other electronic circuits. The RNS1FTD121K works by limiting the flow of electricity through the device and is designed to be used with low to moderate current applications.

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