4470-14H

DC Resistance (DCR):	200 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.310" Dia x 0.910" L (7.87mm x 23.11mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	36MHz
Q @ Freq:	75 @ 5MHz
Series:	4470
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.6A
Tolerance:	±3%
Inductance:	12µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors are components that store energy, converting electrical energy into magnetic energy in the form of a magnetic field. While the electric current passes through the circuit, an electrical field builds up around the inductor. This field acts to block changes in voltage due to the law of induction, the same phenomenon responsible for generating the electrical current in the circuit. In short, inductors "resist" any change in current, and this makes them useful in a range of applications.One particular type of inductor is the 4470-14H fixed inductor. This part is a non-polar, low-profile inductor with a self-shielding construction. It is specifically designed to meet the needs of high frequency (up to 10GHz) applications, and is therefore ideal for use in automotive, industrial, commercial, and residential applications that require a reliable inductor.The 4470-14H fixed inductor operates on the principle of electromagnetic induction. When a current is applied to the coil, a magnetic field is created that induces a voltage in the surrounding coil. This voltage will increase as the current increases and vice versa, thus creating an inductance. As the inductor continues to store energy, this energy will eventually be released back to the circuit during the inductor\'s discharge cycle. In the 4470-14H, this energy is discharged quickly due to the coil\'s high self-resonance frequency (SRF).The 4470-14H fixed inductor is designed to work in a wide range of applications, such as power management, RF/microwave, and clock frequency generators. It has a variety of characteristics that make it useful for these applications, such as a wide operating temperature range (-55°C to +125°C), low profile (6.3x9.5x10.2mm), low DCR (<3.0Ω) and high Q value (100 min. @ 25°C). In addition, the 4470-14H has a unique construction and winding that ensure effective self-shielding and containment, making it suitable for use in high vibration, highly focused, and noise-sensitive environments.The 4470-14H is suitable for applications that require high switching frequencies. This is because the inductor is built to ensure high SRF, low inductance, and high Q value, which enable the inductor to discharge the energy quickly and efficiently. As an example, the inductor can be used in a power supply circuit to filter and regulate the power supply voltage using an alternating current system. The inductor can be used to help reduce harmonic distortion and minimize the system\'s total noise. The inductor can also be used in clock frequency generators to provide a clean and reliable clock signal, giving designers the ability to target specific frequencies with precision.In conclusion, the 4470-14H fixed inductor is a versatile, high-performance inductor designed for use in high frequency applications. It has a unique construction and excellent shielding characteristics that make it suitable for use in high vibration, noise-sensitive, and focused environments. The inductor also has a high SRF, low inductance, and high Q value, making it ideal for applications that require high switching frequencies.

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