744042330 Allicdata Electronics

744042330 Inductors, Coils, Chokes

Allicdata Part #:

732-3658-2-ND

Manufacturer Part#:

744042330

Price: $ 0.54
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 33UH 730MA 420 MOHM
More Detail: 33µH Shielded Wirewound Inductor 730mA 420 mOhm Ma...
DataSheet: 744042330 datasheet744042330 Datasheet/PDF
Quantity: 1000
800 +: $ 0.48510
1600 +: $ 0.43470
Stock 1000Can Ship Immediately
$ 0.54
Specifications
DC Resistance (DCR): 420 mOhm Max
Height - Seated (Max): 0.079" (2.00mm)
Size / Dimension: 0.189" L x 0.189" W (4.80mm x 4.80mm)
Supplier Device Package: --
Package / Case: 1919 (4848 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 21MHz
Q @ Freq: --
Series: WE-TPC
Shielding: Shielded
Current - Saturation: 500mA
Current Rating: 730mA
Tolerance: ±30%
Inductance: 33µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, sometimes known as chokes, are electronic components that are made up of either an iron-based or a non-iron-based material. The use of these inductors has evolved over time since they were first introduced in the late-19th century. Inductors are essential components of electronic circuits and devices. They are used in a variety of different industries, including automotive, aerospace, and military applications.

The specific inductor discussed in this article is code-named 744042330. This inductor has an application field and working principle depending on the material they are made from. Iron-based inductors are typically used for amplifiers, since they are strong in frequency-stability applications, while non-iron-based inductors are generally used for power supplies in applications such as AC power lines and DC power lines. Let us take a closer look at the application field and working principle of both types of inductors.

Iron-Based Inductors

Iron-based inductors, such as the 744042330, are known for their stable frequency characteristics. This makes them ideal for use in audio amplifiers and other audio applications, as well as for instrumentation and communication systems. They are able to handle a wide range of frequencies, so they can be used for both low-frequency and high-frequency applications. The inductance value of these inductors is typically high, so they are often used in voltage and current transformers.

In terms of their working principle, iron-based inductors generally use two main components: a coil of wire wound around a ferromagnetic core. When an AC current is applied to the coils, the core will act as an inductor as it magnetizes and demagnetizes. This induces a voltage across the wire and creates an inductance, which can be used for various applications, such as power supply filtering or audio amplifiers.

Non-Iron-Based Inductors

Non-iron-based inductors are also referred to as chokes or coils. They are typically made from conductive materials such as copper or aluminum, as opposed to iron-based inductors. These inductors have the ability to handle much higher frequencies than iron-based inductors. This makes them ideal for use in RF (Radio Frequency) applications, such as cell phone and WiFi antennas.

The working principle of these inductors is very similar to that of iron-based inductors. When an AC current is applied to the coils, the core will act as an inductor as it magnetizes and demagnetizes. This induces a voltage across the wire and creates an inductance, which can be used in a range of applications, such as power line filtering or communications systems.

Conclusion

Inductors, such as the 744042330, have an application field and working principle that depend on the material they are made from. Iron-based inductors are typically used for amplifiers due to their frequency-stability characteristics, while non-iron-based inductors are typically used for RF applications. In terms of working principles, both types of inductors use similar mechanisms. The core will act as an inductor as it magnetizes and demagnetizes when an AC current is applied to the coils, inducing a voltage across the wire and creating an inductance.

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

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