#B952AS-H-220M=P3 Inductors, Coils, Chokes

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	22µH
Tolerance:	±20%
Current Rating:	1.9A
Current - Saturation:	2.4A
Shielding:	Shielded
DC Resistance (DCR):	87 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.409" L x 0.409" W (10.40mm x 10.40mm)
Height - Seated (Max):	0.189" (4.80mm)

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Introduction to Fixed Inductors

Fixed inductors, also known as solenoids, chokes, coils or reactors, are devices used in circuits to restrict the flow of electrical currents. They consist of a wire wound with an electrical conductor (usually copper or aluminum) around a ferrous core. When an electric current is passed through the wire, a magnetic field is generated, and this magnetic field stores energy and restricts the A/C current flow.

#B952AS-H-220M=P3 Fixed Inductor

The #B952AS-H-220M=P3 fixed inductor is a miniature single-layer molded coil with a ferrite core. It is primarily used to protect the oscillation of electrical signals and to reduce noise and EMI (electromagnetic interference). This inductor is a standard SMD (surface-mount device) with flat side wraps for better soldering performance and reduced inductance.

Application Field and Working principle of #B952AS-H-220M=P3

The #B952AS-H-220M=P3 fixed inductor is primarily used in electronics for signal and noise protection. It is a common component in the power supply, digital-analog converter circuits, EMI filter, and micro-router circuits. This inductor is often used in high-frequency circuits, such as switching power supplies and digital systems.The #B952AS-H-220M=P3 fixed inductor works by creating an inductor in a circuit with a ferrite core. The coil consists of a wire wound around the core, and when a current is passed through the wire, a magnetic field is generated. This magnetic field stores energy and restricts the A/C current flow, while passing through devices such as resistors, capacitors, or semiconductors. This has the effect of dampening any spikes in the current levels, thus preventing electrical interference and reducing noise.

Conclusion

The #B952AS-H-220M=P3 fixed inductor is a extremely useful device in the electronics industry, providing the necessary protection and noise reduction required for numerous applications. With its SMD design and flat side wraps, it is a great choice for component designers looking for a reliable and cost-effective solution.

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