13R473C

DC Resistance (DCR):	110 mOhm Max
Height - Seated (Max):	0.532" (13.50mm)
Size / Dimension:	0.374" Dia (9.50mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	1300R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.5A
Tolerance:	±10%
Inductance:	47µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Fixed inductors are electrical components with an inductance value that remains constant despite changes in the internal temperature, current, and voltage. They’re commonly used in power supplies, frequency filters, signal processing systems, and more.The 13R473C fixed inductor is a surface-mounting device with an inductance of 4.7uH and a saturation current of 220mA. It measures 13mm in length and is made out of high quality ferrite material, which is more resistant to changes in temperature and current than standard ferrite.The 13R473C can be used in various applications, such as frequency-sensitive circuits, power supplies, and signal processing systems. It is also suitable for use in motor speed control systems, as it has a low DC resistance and can handle currents up to 40A.The working principle of the 13R473C is straightforward. When an alternating current is applied to the inductor, the magnetic field created by the current causes a linear flow of electrons in the wire windings of the inductor. This creates an E.M.F. (electromotive force) in the opposite direction of the current, thus in effect acting as a resistor that opposes the current flow.The rate at which the electrons flow through the inductor, as well as the value of the E.M.F., depends on the value of the inductance. The higher the inductance, the longer it takes for the electrons to flow through the inductor, and the greater the E.M.F. generated.The 13R473C has a very low self heating (due to its high magnetizing capacity) and remains cool even under high current loads. This means that the inductance value is not affected by temperature or current changes, and remains constant.In conclusion, the 13R473C fixed inductor is an ideal choice for use in frequency-sensitive circuits, power supplies, signal processing systems, and motor speed control systems. Its main features are its high efficiency, low self heating, and high power capacity. Furthermore, its inductance value remains constant even under varying temperatures and currents, making it a reliable and stable source of energy.

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