1641-153K Inductors, Coils, Chokes

DC Resistance (DCR):	800 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	49MHz
Q @ Freq:	45 @ 2.5MHz
Series:	Military, MIL-PRF-M15305, MS75089
Shielding:	Shielded
Current - Saturation:	250mA
Current Rating:	325mA
Tolerance:	±10%
Inductance:	15µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
Fixed inductors are electrical components that use an induction coil to store energy or generate an alternating magnetic field. The 1641-153K series is a type of fixed inductors that is commonly used in many electronic applications. This article will provide an overview of the series and discuss its application field and the working principle of the inductor.Application Field
The 1641-153K series is a type of fixed inductors designed for high frequency switching power supply applications. This type of inductor is used to filter the output of the switching power supply, or to serve as an output impedance (to preserve the voltage regulation of the switching power supply). Because of its extended bandwith and high performance, it is also suitable for magnetic impedance matching in radio frequency (RF) applications.Working Principle
A fixed inductor produces an alternating magnetic field when an electrical current flows through the inductor coil. As a result, the inductor will generate an induced electric current, which creates the alternating magnetic field. The alternating magnetic field produced by the coil induces a voltage across the coil, which is what causes the electric current to flow. The size of the alternating magnetic field and the induced voltage depends on the number of turns of the coil, its diameter, and the rate at which the current is changing.The 1641-153K series is a high-performance inductor constructed from high-grade ferrite core material and high-density windings. This provides superior inductance, lower DC resistance, and improved frequency response compared to other inductor types. Its high quality construction also ensures that the inductor is highly resistant to temperature changes and other environmental factors.Conclusion
The 1641-153K series is a high performance fixed inductor that is used in many electronic applications. It is suitable for use in high frequency switching power supply applications, radio frequency applications, and in impedance matching. This type of inductor is constructed using a ferrite core and high-density windings, which gives it superior performance compared to other inductor types.

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