744732152

DC Resistance (DCR):	4.7 Ohm Max
Height - Seated (Max):	0.295" (7.50mm)
Size / Dimension:	0.307" Dia (7.80mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	1.75MHz
Q @ Freq:	--
Series:	WE-TI
Shielding:	Unshielded
Current - Saturation:	500mA
Current Rating:	290mA
Tolerance:	±5%
Inductance:	1.5mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tray

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Fixed inductors are passive electrical components that primarily store energy in the form of an electrostatic field. These devices are made of two materials: an electric conductor and a ferromagnetic material. The electric conductor is usually a coil or series of coils, while the ferromagnetic material is normally copper, iron or other magnetic substances. When a current passes through the coils, a magnetic field is created and the inductor stores this energy.The 744732152 model of fixed inductor is a radial-leaded, shielded, ferrite-bead product with a power rating of 0.073 Watts. It has an inductance value of 1.137 mH (millihenry) and a maximum DC current rating of 25mA (milliamps). This inductor is designed for use in AC/DC converters, EMI/RFI suppression, general-purpose AC/DC circuits and in small motors.The working principle behind fixed inductors is based on Faraday’s law, which states that the voltage across the terminals of an inductor is proportional to the rate of change of current passing through it. In other words, when the current running through the inductor changes, a voltage is generated due to the changing magnetic field that is created by the current. This change in voltage is what is responsible for storing the energy.When an AC current is passed through the inductor, the magnetic field created by the current will change direction, alternating between north and south. This will cause the voltage across the terminals of the inductor to alternate as well, creating a ripple-like effect in the AC current. This ripple is what is responsible for the energy that is stored in the inductor.Fixed inductors also operate on a principle known as magnetic saturation. When the current running through an inductor reaches a certain level, the poles of the field will become saturated and the field will not be able to increase any further. At this point, the inductor is said to be operating in a saturated state and the energy stored in the inductor will not increase any further.The 744732152 model of fixed inductor is designed to handle currents up to 25mA and has an inductance value of 1.137 mH. This makes the device ideal for applications involving small motors, AC/DC converters, EMI/RFI suppression and general-purpose AC/DC circuits. Its shielded ferrite-bead construction also ensures that the device is protected from any interference from outside sources.Fixed inductors are a key component in many electrical devices, both large and small. They are essential for storing energy and controlling the flow of current, allowing for the precise control of electricity in a device. The 744732152 model of fixed inductor is an excellent choice for a variety of applications due to its power rating, inductance value and shielded construction.

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