VLF403210MT-3R3M Inductors, Coils, Chokes

DC Resistance (DCR):	98 mOhm Max
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.157" L x 0.126" W (4.00mm x 3.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	VLF-M
Shielding:	Shielded
Current - Saturation:	1.19A
Current Rating:	1.95A
Tolerance:	±20%
Inductance:	3.3µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Last Time Buy
Packaging:	Tape & Reel (TR)

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Fixed inductors are components that are primarily used to store and regulate electrical energy within a closed loop circuit. The VLF403210MT-3R3M is a type of fixed inductor that utilizes a ferrite core coupled with wire windings to generate a regulated current output. This particular type of inductor is often used in low frequency applications, and it is rated for a DC current of 10 mA to 200 mA.

The core of the VLF403210MT-3R3M is composed of a pressed ferrite material, which is a type of ceramic material that has high magnetic permeability and low losses at low frequencies. The windings of the inductor are made from a copper wire with an enamel coating, which helps to prevent oxidation and corrosion.

The working principle of the VLF403210MT-3R3M is the same as all fixed inductors. When an AC or DC voltage is applied across the inductor, this causes a current to flow through the windings. The current flowing through the windings then create a magnetic field around them and this magnetic field then induces a back-EMF around the windings in the opposite direction of the applied voltage. This back-EMF then opposes the applied voltage, and this is how inductors regulate and store electrical energy.

The VLF403210MT-3R3M is used in a wide variety of applications as its low frequency characteristics make it ideal for use in signal processing circuitry such as power supply filters and power harmonic filters. It is also commonly used in battery charging and discharging circuits, where its ability to store and regulate electrical energy makes it an ideal component to use.

The VLF403210MT-3R3M is a relatively cheap, robust component that is easy to integrate into existing electronic designs. Its low DC resistance and high inductance value are great characteristics for low-frequency applications, which is why it is often used in these types of circuits.

In conclusion, the VLF403210MT-3R3M is a useful fixed inductor that can be used in a variety of low frequency applications. Its pressed ferrite core and enamel-coated copper wire windings provide it with excellent magnetic permeability and low losses, making it ideal for signal processing circuitry such as power supply filters and battery charging and discharging circuits. Its low DC resistance and high inductance value make it an invaluable component in any electronic design, making it an ideal choice for any low-frequency application.

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