744383210047 Inductors, Coils, Chokes

Series:	WE-MAPI
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Molded
Material - Core:	Metal Composite
Inductance:	470nH
Tolerance:	±30%
Current Rating:	2.2A
Current - Saturation:	3.7A
Shielding:	Shielded
DC Resistance (DCR):	95 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	165MHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	1008 (2520 Metric)
Supplier Device Package:	1008 (2520 Metric)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Height - Seated (Max):	0.024" (0.60mm)

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Fixed Inductors
Fixed Inductors, such as the 744383210047, are an electronic component used in circuits for the purpose of storing magnetic energy. They are also referred to as chokes or coils, and they are most commonly used in the area of power supplies. The inductors are also generally incorporated into the design of radio receivers in which they help to reduce noise and interference.Fixed inductors are constructed around an iron or ferrite core which carries a conductor, usually a copper wire. The core and the wire act together as an inductor, with the core having one or more "windings" of wire wrapped around it. Current passing through this coil will generate a magnetic field around the core, and this magnetic energy is stored in the inductor.The working principle of a fixed inductor is relatively simple. When a voltage is applied to the coil of wire a magnetic field is produced around it. This magnetic field will induce a current in the inductor, which is proportional to the rate of change in the magnetic field. Thus when the voltage is increased, the current will increase while if the voltage is decreased, the current will fall. This effect is known as inductive reactance and is measured in Ohms. In a power supply design, the inductor works by smoothing out the voltage waveform. When current fluctuates in the circuit the inductor will resist any changes and absorb the energy from the fluctuations. This helps to reduce the effects of noise and interference and ensures a steady, consistent current is maintained.Inductors can also be used as "filters," removing specific frequencies from the signal. By varying the inductance of the core or the number of windings on the inductor, it is possible to tailor the response of the device to specific frequencies. This can be especially useful for radio receivers and other audio equipment, which need to attenuate certain frequencies while passing others.Fixed inductors serve a vital role in power supply design and other electronic circuits. The 744383210047 fixed inductor is a quality product offering excellent performance and reliable operation in a wide range of applications.

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