S4924-395H Allicdata Electronics
Allicdata Part #:

S4924-395H-ND

Manufacturer Part#:

S4924-395H

Price: $ 3.71
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9MH 72MA 73.8 OHM
More Detail: 3.9mH Shielded Inductor 72mA 73.8 Ohm Max Nonstan...
DataSheet: S4924-395H datasheetS4924-395H Datasheet/PDF
Quantity: 1000
800 +: $ 3.33793
Stock 1000Can Ship Immediately
$ 3.71
Specifications
DC Resistance (DCR): 73.8 Ohm Max
Height - Seated (Max): 0.230" (5.84mm)
Size / Dimension: 0.520" L x 0.250" W (13.21mm x 6.35mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 250kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.9MHz
Q @ Freq: 50 @ 250kHz
Series: S4924
Shielding: Shielded
Current - Saturation: 17mA
Current Rating: 72mA
Tolerance: ±3%
Inductance: 3.9mH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, such as the S4924-395H, have multiple uses that depend on their application field and working principle.

The inductors are a type of passive component, so they do not require a power source to operate. They are used primarily for low to mid-range electrical applications, such as filters, resonators, and chokes. Inductors can also be used to provide a stable level of current to supply a device which has internal feedback circuits.

One of the most common aspects of inductors is their use as a filter. A filter is a device which reduces the amount of unwanted electrical signals in a given current or voltage supply. An inductor is particularly useful in this regard, as it creates a small asymmetry between current and voltage across its terminals. This asymmetry prevents certain frequencies from passing through, while allowing others to continue. As such, a filter using an inductor is able to ensure that only the correct frequencies continue on into the desired electrical path.

Inductors can also be used as resonators. Similar to the way they are used in filters, resonators utilize the inductor to create an asymmetry between voltage and current, but create an unlocked frequency instead. This is caused by a phase displacement of 180 degrees between the applied voltage and the current. In this way, an oscillating frequency is created, and can be used to control a particular electrical device.

Lastly, inductors are also commonly used as chokes. A choke is a device which is designed to limit the amount of alternating current that can pass through its terminals. This allows only a certain amount of current to flow, ensuring the stability of a circuit. The inductor creates a magnetic field which opposes the current flow, causing a dampening effect on the current’s amplitude. In this way, the choke is able to prevent any excessive current from flowing through the circuit, and protect the integrity of the system.

The S4924-395H is a inductor which is suitable for these applications, and has a working principle which is based on the idea of inductive reactance. This principle states that the impedance of an inductor is directly proportional to its circular frequency. This means that the S4924-395H, and other inductors, are able to create a wide range of resistances through its ring-shaped structure. Additionally, its asymmetry qualities allow it to be used in various filters, resonators, and chokes, as discussed previously.

In conclusion, the S4924-395H is a fixed inductor which is able to be used for both low and mid-range electrical applications. It is particularly useful in the field of filters, resonators, and chokes due to its ability to create an inductive reactance through the use of a peculiar ring-shaped structure. This structure is both simple and effective, providing reliable and efficient control over electrical signals and providing a stable level of current to its internal feedback circuits.

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

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