B78108S1474J009 Allicdata Electronics
Allicdata Part #:

B78108S1474J009-ND

Manufacturer Part#:

B78108S1474J009

Price: $ 0.10
Product Category:

Inductors, Coils, Chokes

Manufacturer: EPCOS (TDK)
Short Description: FIXED IND 470UH 170MA 7.9 OHM TH
More Detail: 470µH Unshielded Wirewound Inductor 170mA 7.9 Ohm ...
DataSheet: B78108S1474J009 datasheetB78108S1474J009 Datasheet/PDF
Quantity: 1000
5000 +: $ 0.08971
Stock 1000Can Ship Immediately
$ 0.1
Specifications
DC Resistance (DCR): 7.9 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.157" Dia x 0.362" L (4.00mm x 9.20mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 796kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 2.2MHz
Q @ Freq: 70 @ 796kHz
Series: BC
Shielding: Unshielded
Current - Saturation: --
Current Rating: 170mA
Tolerance: ±5%
Inductance: 470µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Box (TB) 
Description

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Fixed inductors are passive electronic components that are used to store or conduct electrical current or energy. Inductors are typically either wound on a ferromagnetic core, like a transformer, or constructed from a series of wire windings around a hollow core or other object. They are commonly used in a variety of electronic applications, such as filter circuits, voltage regulation, noise reduction, signal processing, and transmission line protection.

The B78108S1474J009 is an example of a fixed inductor. It is a multi-layer shielded ferrite core inductor designed specifically for use in EMI suppression circuits. The multi-layer shielding helps to reduce EMI (electromagnetic interference) emissions that can interfere with nearby electronic components. The B78108S1474J009 features a high quality, low profile design which allows it to be mounted in close proximity to other components without causing interference.

The working principle of a fixed inductor is based on Lenz’s Law. According to Lenz’s Law, when current is passed through a inductor, a magnetic field is generated. This magnetic field then induces an opposing electric current, and energy is stored in the inductor. As the current is reduced, the stored energy is released back into the circuit in the form of an electrical current.

Fixed inductors are used in a variety of circuits for a variety of purposes. They are frequently used to filter out high frequency noise from other components in a circuit, or to reduce the amount of voltage that is supplied to a component. They can also be used to smooth the flow of current in a circuit, or to provide a buffer between two different components in a circuit. By providing a stable inductance value, fixed inductors can also be used to control signal levels in a circuit, or to regulate the voltage supplied to a component.

The B78108S1474J009 is an example of a fixed inductor that is designed to reduce EMI (electromagnetic interference) emission. It features a multi-layer ferrite core shield that reduces interference, and a low profile design that can be mounted in close proximity to other components. Through proper use of Lenz’s Law, the B78108S1474J009 is able to reduce EMI emissions and provide stable inductance values, making it an ideal component for use in a variety of circuits.

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

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