M0820-52K

DC Resistance (DCR):	3.8 Ohm Max
Height - Seated (Max):	0.115" (2.92mm)
Size / Dimension:	0.255" L x 0.095" W (6.48mm x 2.41mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	24MHz
Q @ Freq:	25 @ 2.5MHz
Series:	M0820
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	110mA
Tolerance:	±10%
Inductance:	15µH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors, also known as inductors, are widely used components in the field of electronic circuit applications. Among them, M0820-52K is a series of fixed inductors that have been well-used in this field. This paper will discuss the application field and working principle of M0820-52K.Application FieldM0820-52K is a series of fixed inductors which are mainly made of magnetic materials such as ferrite, iron oxide, etc. It has good energy storage capability, low loss characteristics, and high temperature resistance. In view of these properties, M0820-52K fixed inductors are mainly used in frequency selection circuits, filter circuits, oscillator circuits, and resonance circuits.In frequency selection circuits, M0820-52K can be used as a high-frequency filter or band-pass filter to help reduce the stray capacitance and interference signal of the circuit. In oscillator circuits, they can provide the necessary inductance to generate a stable output voltage at the desired frequency. In the resonance circuit, they can provide inductance to generate resonance and improve power efficiency. Furthermore, M0820-52K inductors can also be used in radio transmitters and receivers, power amplifiers, motor drives, etc.Working PrincipleFixed inductors rely on the principle of electromagnetic induction, when the current flows through the inductor, it will generate a magnetic field. This magnetic field will cause the ferrite to produce a magnetic reaction, and the magnetic field will be amplified. When there is no current passing through the inductor, the magnetic field will disappear, which is the working principle of M0820-52K fixed inductors.M0820-52K inductors are mostly made of ferrite material. These ferrite materials contain magnetic particles that can store and amplify magnetic energy. The performance of the inductor depends on the properties of the ferrite material and the magnitude of the current. Thanks to their properties, M0820-52K inductors can be used in many applications as described above. The M0820-52K inductor is wound in a spiral shape. Generally, the more turns the inductor has, the more magnetic field lines it will produce, which is why M0820-52K has a linear relationship between current and inductance. The magnetic field lines can be weakened or strengthened by increasing or decreasing the turns of the inductor. The number of turns of the inductor will also affect the inductance of the inductor. The frequency of the current is also one of the factors that affect the performance of the inductor. The performance of the inductor can be improved when the frequency of the current falls within a certain range, and it will be worse when the frequency is too high or too low.Finally, high temperature will also affect the performance of the inductor. When the inductor is heated up, the properties of the ferrite material will change, thus affecting the performance of the inductor.ConclusionM0820-52K is a series of fixed inductors that are widely used in frequency selection circuits, filter circuits, oscillator circuits, and resonance circuits. The working principle of M0820-52K is based on the principle of electromagnetic induction, and the performance of the inductor depends on the properties of the ferrite material and the magnitude of the current. Furthermore, the frequency of the current and temperature will also affect the performance of the inductor.

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