VLF302515MT-1R0N Inductors, Coils, Chokes

DC Resistance (DCR):	30 mOhm Max
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.118" L x 0.098" W (3.00mm x 2.50mm)
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-MT
Shielding:	Shielded
Current - Saturation:	2.15A
Current Rating:	3.31A
Tolerance:	±30%
Inductance:	1µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Last Time Buy
Packaging:	Tape & Reel (TR)

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Introduction

A fixed inductor, also called a choke, is an electronic component commonly used in the design of electrical circuits. Fixed inductors are used to store, shape, and route electrical energy in order to reduce interference and improve the efficiency of the circuit. The VLF302515MT-1R0N is an example of a fixed inductor, specifically designed to offer excellent performance in frequency-sensitive applications. This article explores the application field and working principle of VLF302515MT-1R0N inductors to provide a better understanding of their capabilities.

Applications

The VLF302515MT-1R0N fixed inductor has a wide range of applications in industrial, commercial, and residential settings. It is ideally suited for applications requiring high performance at higher frequencies such as switching power supplies, DC-DC converters, and inverters. It is also ideal for use in RF and microwave circuits, ensuring effective filtering of signals in these frequency bands. The VLF302515MT-1R0N inductor also has applications in automotive and aerospace systems. Its rugged construction makes it suitable for use in harsh environments where electromagnetic interference or other external conditions may affect the circuit’s performance. Additionally, it is useful for a variety of applications in telecommunications, RFID, and instrumentation systems thanks to its high-frequency operation and ability to filter out unwanted noise.

Working Principle

At the core of the VLF302515MT-1R0N’s working principle is the concept of inductance. Inductance is the opposition of an electrical circuit to a change in current, and is represented by the letter ‘L’. An inductor works by creating a magnetic field which opposes any change in the current through it. This is usually achieved by winding wire into a coil, which increases its inductance. The VLF302515MT-1R0N inductor makes use of multi-layer film technology to create an even greater inductance value. This is achieved by winding a thin film of metal around a hollow core, and then winding a second layer of metal around the first; this creates a self-shielding effect which increases the inductance of the component and allows it to perform more efficiently. This multi-layer film technology allows the VLF302515MT-1R0N inductor to reach operation at higher frequencies than other fixed inductors. Its high-frequency performance is further enhanced by its low internal capacitance, which ensures that the electrical signal is not distorted before it reaches its destination.

Conclusion

The VLF302515MT-1R0N fixed inductor is a versatile electronic component which offers a variety of benefits, including robust construction and high performance at higher frequencies. Its multi-layer film technology offers greater inductance, low internal capacitance, and improved filtering of RF and microwave signals. This makes it ideal for a variety of applications, from industrial and large-scale commercial systems to residential and automotive systems.

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