4379-125KS Allicdata Electronics
Allicdata Part #:

4379-125KS-ND

Manufacturer Part#:

4379-125KS

Price: $ 7.74
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.2MH 45MA 24 OHM SMD
More Detail: 1.2mH Shielded Inductor 45mA 24 Ohm Max Nonstanda...
DataSheet: 4379-125KS datasheet4379-125KS Datasheet/PDF
Quantity: 1000
1000 +: $ 6.96043
Stock 1000Can Ship Immediately
$ 7.74
Specifications
DC Resistance (DCR): 24 Ohm Max
Height - Seated (Max): 0.140" (3.56mm)
Size / Dimension: 0.155" L x 0.125" W (3.93mm x 3.17mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 250kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.7MHz
Q @ Freq: 75 @ 250kHz
Series: 4379
Shielding: Shielded
Current - Saturation: --
Current Rating: 45mA
Tolerance: ±10%
Inductance: 1.2mH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors are electrical components used to store energy in a magnetic field when current passes through it. An inductor consists of a coil of wire that is wound around a core made of soft iron. Fixed Inductors come in a variety of shapes and sizes and are primarily used for signal filtering, decoupling, voltage smoothing, and energy storage.

The 4379-125KS Fixed Inductor is a part of the family of surface mount inductors from Wurth Electronics. These devices are suitable for use in power systems, power line filters, and communication technology applications. The 4379-125KS Inductor features an inductance of 125μH as well as a DC resistance of 0.33 ohms. Additionally, it comes with additional features such as an operating temperature range of -55ºC to +125ºC, a self-resonant frequency of 2.0MHz, and an option for a lead-free finish.

The working principle of the 4379-125KS Fixed Inductor is quite simple. When an electric current passes through the coil of wire of the inductor, it produces a magnetic field inside the core. This magnetic field creates a resistance to the flow of current which is referred to as inductance. This inductance can be utilized to store energy in the form of a magnetic field.

The 4379-125KS Fixed Inductor has a wide range of applications in many different technologies. In power systems, this component is used in power line filters to filter out electrical noise and interference. In communication technology applications, the 4379-125KS Inductor is often used to decouple signals from power sources. It can also be used to smooth out voltage spikes and regulate power consumption by providing energy storage.

Overall, the 4379-125KS Fixed Inductor is a versatile component with a variety of uses and applications. It is an ideal choice for power system, power line filters, and communication technology applications due to its operating temperature range, self-resonant frequency, and lead-free finish option. Its simple design makes it easy to integrate into a variety of different systems.

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

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