74437358068 Allicdata Electronics
Allicdata Part #:

732-7211-2-ND

Manufacturer Part#:

74437358068

Price: $ 0.92
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 6.8UH 6.1A 33.4 MOHM
More Detail: 6.8µH Shielded Molded Inductor 6.1A 33.4 mOhm Max ...
DataSheet: 74437358068 datasheet74437358068 Datasheet/PDF
Quantity: 800
800 +: $ 0.82971
Stock 800Can Ship Immediately
$ 0.92
Specifications
DC Resistance (DCR): 33.4 mOhm Max
Height - Seated (Max): 0.157" (4.00mm)
Size / Dimension: 0.362" L x 0.335" W (9.20mm x 8.50mm)
Supplier Device Package: 8040
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 12MHz
Q @ Freq: --
Series: WE-LHMI
Shielding: Shielded
Current - Saturation: 13.5A
Current Rating: 6.1A
Tolerance: ±20%
Inductance: 6.8µH
Material - Core: Iron Powder
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors: 74437358068 Application Field and Working Principle

Fixed inductors, also known as non-variable inductors, are electronic components that exhibit a magnetic field when an electric current passes through it. They are typically composed of a wire coil wrapped around a ferrite, iron wire, or air core. This coil is designed in such a way that when an electric current flows through it, the core of the inductor will create a magnetic field, causing the current to increase. Fixed inductors are typically characterized by the ability to maintain a stable inductance over a wide range of frequencies and temperatures.

The 74437358068 is an example of a type of fixed inductor. It is a high frequency surface-mount common mode inductor, designed to reduce the radiation of unwanted electromagnetic energy from power lines. It is typically found in switching circuits, filters, audio amplifier circuits, and voltage regulator modules. Additionally, the 74437358068 can be used for applications that involve balanced transmission lines, such as high-speed differential lines or Ethernet cable.

The primary working principle of any fixed inductor is based on Faraday’s law of induction. According to this law, when an alternating current flows through a coil, an induction field is created which induces a voltage in that same coil. This induced voltage then opposes the original current flowing and thus reduces the energy of the current. This is known as self-induction and is the basis for the working principle of fixed inductors.

Fixed inductors, such as the 74437358068, are primarily used to filter out unwanted electromagnetic energy, such as noise and interference, from power lines. They are also used in audio amplifier circuits and voltage regulators to help reduce distortion and ensure clean,clear audio signals. Lastly, they can be used in balanced transmission lines for high-speed differential signals, such as Ethernet.

In conclusion, fixed inductors are useful electronic components that are mainly used to reduce the amount of unwanted noise and interference on power lines. The 74437358068 is an example of a type of fixed inductor with a wide range of applications. It is primarily used in switching circuits, voltage regulator modules, filters, and balanced transmission lines. Its working principle is based on Faraday’s law of induction, whereby an alternating current passing through a coil causes a voltage to oppose itself.

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

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