2474R-13J

DC Resistance (DCR):	33 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.240" Dia x 0.740" L (6.10mm x 18.80mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2474R
Shielding:	Unshielded
Current - Saturation:	2A
Current Rating:	3.27A
Tolerance:	±5%
Inductance:	10µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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- [Introduction](#introduction)- [Working Principle](#working-principle)- [Application Fields](#application-fields)- [Conclusion](#conclusion)## IntroductionThe 2474R-13J is a type of fixed inductor. Inductors are devices which store electrical energy and are made by wrapping a coil of wire around a core. They can be used to filter signals, block high frequency noise, create resonant circuits, create delays in a circuit and control the speed of motors.Fixed inductors are manufactured with values that usually don\'t need to be adjusted. The 2474R-13J is a radial inductor which has pins in a circle around a core which allows it to be mounted on a board. Its wire length is 3.9 mOhm, its rated current is 1A and its rated inductance is 13mH.## Working PrincipleInductors are comprised of coils of wire wound around a core creating a magnetic field as current is passed through them. This magnetic field in an inductor will resist any changes in current and will release the energy stored in the magnetic field when the current is stopped. This is called inductance and is measured in henries.The 2474R-13J is a type of fixed inductor which has a fixed inductance of 13mH. This means the amount of stored energy is fixed and will remain stable without any external influence. The amount of current that can be passed through the 2474R-13J is 1A.## Application FieldsThe 2474R-13J is used in many different applications. In general, any application that requires a stable inductance and is not subject to external influences can use a fixed inductor like the 2474R-13J.One application of the 2474R-13J is in filtering circuits. By fixing the value of the inductance, two different signals can pass through the inductor at the same time, with one signal being blocked out while the other is allowed to through.It can also be used as a resonant circuit. Resonant circuits are used to take advantage of the inductance and capacitance in order to create a predictable resonance frequency. This is used in radio antennas, timers and sound production.Finally, the 2474R-13J can also be used for motor control. By varying the current going through an inductor, the speed of the motor can be adjusted creating an efficient and precise way to control the speed of a motor.## ConclusionIn conclusion, the 2474R-13J is a type of fixed inductor with a calculated inductance of 13mH. It is used in filtering circuits, resonant circuits and motor control. Its stability and precision make it an ideal choice for these applications.

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