74478215 Allicdata Electronics
Allicdata Part #:

74478215-ND

Manufacturer Part#:

74478215

Price: $ 0.08
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 15NH 250MA 1.4 OHM SMD
More Detail: 15nH Unshielded Multilayer Inductor 250mA 1.4 Ohm ...
DataSheet: 74478215 datasheet74478215 Datasheet/PDF
Quantity: 1000
15000 +: $ 0.07560
Stock 1000Can Ship Immediately
$ 0.08
Specifications
DC Resistance (DCR): 1.4 Ohm Max
Height - Seated (Max): 0.013" (0.33mm)
Size / Dimension: 0.024" L x 0.012" W (0.60mm x 0.30mm)
Supplier Device Package: 0201 (0603 Metric)
Package / Case: 0201 (0603 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100MHz
Operating Temperature: -40°C ~ 120°C
Ratings: --
Frequency - Self Resonant: 3GHz
Q @ Freq: 19 @ 800MHz
Series: WE-MK
Shielding: Unshielded
Current - Saturation: --
Current Rating: 250mA
Tolerance: ±5%
Inductance: 15nH
Material - Core: Ceramic
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, which are alternatively known as “chokes”, are electrical components used to block direct current (DC) while allowing alternating current (AC) to pass through. The most common types of fixed inductors are composed of coils of wire with metal or ferrite cores. This article will focus on one type of fixed inductors known as 74478215 application field and working principle.

Introduction to 74478215 Application Field and Working Principle

74478215 application field and working principle are usually constructed of wound coils of wire with a ferrite core. The construction of these inductors requires skill and precise component placement to ensure that the inductor can operate properly. The 74478215 application field and working principle is designed to provide high-frequency performance in a wide range of products, from telecom systems to power line filters and more. This type of inductor is also well-suited for product designs that require high-frequency pulses.

How Does 74478215 Work?

Fixed inductors restrict the passage of AC current and capacitor-like behavior. When an AC current is applied to the inductor, it will create a self-inductance or magnetic field which is proportional to the current. This magnetic field works to block the direct current from passing through the inductor. At the same time, the magnetic field also prevents AC current from passing through, which helps to regulate the flow of current within the product. This is the basic principle behind the 74478215 application field and working principle.

Advantages of 74478215

The 74478215 application field and working principle provide several key advantages compared to other types of inductors. One advantage is that they are designed to have a low profile, which makes them easy to integrate into tight spaces. Additionally, this type of inductor is also designed to provide excellent frequency performance and minimal noise. Finally, the inductor is highly resistant to magnetic fields, providing reliable performance for industrial applications.

Disadvantages of 74478215

Although 74478215 application field and working principles have many advantages, they do have some drawbacks. One major drawback is that these inductors are more expensive than other types of inductors. Additionally, due to their design, they are more prone to failure due to excessive resonance. Finally, they can be difficult to install due to their precise component placement requirements.

Applications of 74478215

74478215 application field and working principles are useful for a range of applications, but they are especially well-suited for use in high-frequency circuits. They are often used in telecommunication systems, power line filters, high-power converters, DC-DC converters, and more. Additionally, these inductors are also commonly used for radio and television antennas.

Conclusion

Fixed inductors, and more specifically 74478215 application field and working principle, are essential components in high-frequency circuits. These inductors are designed to block direct current, while allowing alternating current to pass through. Additionally, 74478215 application field and working principles provide several advantages, such as a low profile, excellent frequency performance, resistance to magnetic fields, and more. However, these advantages come with some drawbacks, such as additional expense and failure due to excessive resonance. Despite these drawbacks, 74478215 application field and working principles are useful for a range of applications, such as telecommunication systems, power line filters, high-power converters, and more.

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

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