4669-824K Allicdata Electronics
Allicdata Part #:

4669-824K-ND

Manufacturer Part#:

4669-824K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 820UH 140MA 6.325 OHM
More Detail: 820µH Unshielded Wirewound Inductor 140mA 6.325 Oh...
DataSheet: 4669-824K datasheet4669-824K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 6.325 Ohm Max
Height - Seated (Max): 0.310" (7.87mm)
Size / Dimension: 0.387" L x 0.165" W (9.83mm x 4.19mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: 60 @ 790kHz
Series: 4669
Shielding: Unshielded
Current - Saturation: 270mA
Current Rating: 140mA
Tolerance: ±10%
Inductance: 820µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Obsolete
Packaging: Bulk 
Description

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Fixed Inductors

4669-824K Application Field and Working Principle

Fixed inductors, also known as component inductors, are electronic components designed to create an inductor in an electrical circuit. There are a variety of types of component inductors, varying in the way they\'re constructed, and their intended uses. The 4669-824K is a type of fixed inductor used in various critical applications.

The 4669-824K is a high current, low profile, surface mount fixed inductor. It has a compact size, which enables it to be installed in tight spaces, and is designed with a high current handling capacity, making it ideal for power supply filters and high frequency resonators. It is also widely used in pulse power supplies and high-frequency communication products, particularly for radios, microwave ovens and other systems.

The 4669-824K fixed inductor has specialized magnetic materials designed to enhance inductance and reduce dc resistance, allowing it to be used in high current applications. These materials provide a high Q factor for the device, increasing the efficiency of the electronic systems it is used in. The device also utilizes specialized windings, designed to increase self-resonance and reduce leakage inductance which further enhances its performance.

The 4669-824K\'s working principle is based on the principle of self-induction. When a current flows through the component, it produces a magnetic field that repels the original current creating an AC voltage in the opposite direction. This voltage opposes its own flow, creating an inductance. The magnetic field in the component is a function of the current in the circuit, and this results in the inductor constricting the flow of current thereby limiting the frequency of the signal.

The 4669-824K is a versatile fixed inductor, capable of handling high current applications. Its specialized construction and components provide high performance, making it ideal for a wide range of uses, particularly those related to pulse power supplies and high-frequency communication systems.

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

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