VLS4012ET-3R3M-CA Inductors, Coils, Chokes

DC Resistance (DCR):	102 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.157" L x 0.157" W (4.00mm x 4.00mm)
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:	VLS-E-CA
Shielding:	Shielded
Current - Saturation:	1.4A
Current Rating:	2A
Tolerance:	±20%
Inductance:	3.3µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors: VLS4012ET-3R3M-CA Application Field and Working PrincipleInductors are the most common elements in an electronic circuit. They are available in various types – from the most common hand-wound type to the miniaturized surface-mount type. Among the surface-mount type is the VLS4012ET-3R3M-CA, a fixed inductor.The VLS4012ET-3R3M-CA is a fixed (non-adjustable) inductor, and is characterized by its small size, allowing it to be used in tight spaces, such as printed circuit boards (PCBs). The inductor has a high self-resonant frequency (SRF) of up to 18GHz, which makes it suitable for high-frequency applications. It also features low loss and high-current capability.The VLS4012ET-3R3M-CA is commonly used in high-frequency applications, such as cellular and wireless base station systems. It can also be used in radio frequency (RF) filters, frequency dividers, oscillators, and switches. It can also be used as an impedance matching device, allowing it to enhance the efficiency of signal transmission systems.The working principle of the inductor is based on Faraday’s law, which states that a changing magnetic field will induce an electric current in a conductor. This is commonly referred to as ‘inductance’. In a simple inductor, an electric current is generated when a magnetic field is changed. The inductance of an inductor is proportional to the total number of turns in its wire windings. The biggest advantage of the VLS4012ET-3R3M-CA is it’s high self-resonant frequency, making it suitable for use in high-frequency applications.The VLS4012ET-3R3M-CA is constructed from a magnetic core material, typically ferrite or iron, which is wrapped with copper wire windings. The inductance of the device is determined by the shape, material, number of turns, and size of the core material. As the current flowing through the inductor increases, the inductance decreases.The VLS4012ET-3R3M-CA has two connections for power, one on each end of the device. When an alternating current (AC) is supplied to the device, the current passes through the windings, creating a magnetic field around the core material. As the current through the inductor changes, the direction of the magnetic field also changes. This changing magnetic field then induces a voltage across the inductor, producing an opposing current, called an induced current. This process is known as ‘electromagnetic induction’.Overall, the VLS4012ET-3R3M-CA fixed inductor is an important component for many high-frequency applications, and should be selected with careful consideration of its key properties, such as its small size, high SRF, and low loss. With its high-current and frequency capabilities, the VLS4012ET-3R3M-CA helps to enhance the efficiency of signal transmission systems, making it a great choice for various electronics applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description