1325-471K

DC Resistance (DCR):	230 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.133" Dia x 0.260" L (3.38mm x 6.60mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	198MHz
Q @ Freq:	42 @ 25MHz
Series:	1325
Shielding:	Shielded
Current - Saturation:	500mA
Current Rating:	500mA
Tolerance:	±10%
Inductance:	470nH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are an important component in many electronic circuits and systems. They are used to store electrical energy in a circuit and provide a path for the energy to return to the source. An inductor can be a simple coil of wire, or can also have multiple layers of windings to increase the inductance. In either case, the inductor’s primary purpose is to create a magnetic field that resists changes in current through it.The model 1325-471K is a type of Fixed Inductor. It is designed with two separate windings, one with two turn outs, and one with one turn out. The windings are connected to two pins and encapsulated in a molded plastic package.The working principle of the 1325-471K Inductor is based on Faraday’s Law of Electromagnetic Induction. This law states that if the current in a conductor changes, a magnetic field is induced in the conductor. When a current, i, is passed through the windings, the magnetic field generated creates an induced voltage, E, across the terminals according to the formula E = Ldi/dt (known as Lenz’s Law).The value of this voltage induced in the terminals of the 1325-471K is primarily determined by the inductance of the coil. The inductance is directly proportional to the length of the coil and is proportional to the area of the coil cross section. It is inversely proportional to the number of turns in the coil.The model 1325-471K Inductor is typically used in high-frequency switching power-supply applications. It can also be used in various switching and filtering circuits. It is particularly useful in applications where high inductance, low insertion loss, high current carrying capacity, and fast response time are desired.The 1325-471K Inductor is also used in communications, broadcast, signal processing, and instrumentation applications. It is used to filter DC signals from audio and RF signals and to isolate and filter out noise in high frequency switching circuits.The 1325-471K has low noise and is cost-effective compared to other inductors of similar type. It is also highly reliable and has a long life span. This makes it an excellent choice for a wide range of applications.In conclusion, the 1325-471K Fixed Inductor is an important component for various types of electronic circuits. Its working principle is based on Faraday’s Law of Electromagnetic Induction, with its value of induced voltage in the terminals determined by the inductance of the coil. Its primary application is in high-frequency switching power-supply applications, and it is also useful in signal processing and instrumentation. Its low noise and cost-effectiveness, coupled with its high reliability and long lifespan, make it a great choice for many different applications.

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