SRU5018-3R5Y Allicdata Electronics

SRU5018-3R5Y Inductors, Coils, Chokes

Allicdata Part #:

SRU5018-3R5YTR-ND

Manufacturer Part#:

SRU5018-3R5Y

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 3.5UH 2.1A 32 MOHM SMD
More Detail: 3.5µH Shielded Wirewound Inductor 2.1A 32 mOhm Non...
DataSheet: SRU5018-3R5Y datasheetSRU5018-3R5Y Datasheet/PDF
Quantity: 2000
Stock 2000Can Ship Immediately
Specifications
Series: SRU5018
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Wirewound
Material - Core: Ferrite
Inductance: 3.5µH
Tolerance: ±30%
Current Rating: 2.1A
Current - Saturation: 1.7A
Shielding: Shielded
DC Resistance (DCR): 32 mOhm
Q @ Freq: 9 @ 7.96MHz
Frequency - Self Resonant: 90MHz
Ratings: --
Operating Temperature: -40°C ~ 125°C
Inductance Frequency - Test: 100kHz
Mounting Type: Surface Mount
Package / Case: Nonstandard
Supplier Device Package: --
Size / Dimension: 0.205" L x 0.205" W (5.20mm x 5.20mm)
Height - Seated (Max): 0.079" (2.00mm)
Description

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Fixed Inductors

Fixed inductors are electrical components which are used to store energy in magnetic field. The SRU5018-3R5Y is an example of a fixed inductor which is used in a variety of applications. This article will discuss the various applications of SRU5018-3R5Y and explain how it works.

SRU5018-3R5Y Applications

The SRU5018-3R5Y is commonly employed in signal processing, power conversion, and voltage regulation. This fixed inductor is also used for radio frequency (RF) inductive heating, as the inductive properties enable the transfer of energy. The SRU5018-3R5Y is also increasingly popular for motor drives, as its unique construction and design make it more efficient than other inductors in these applications.

The SRU5018-3R5Y is also often used to provide input filtering to prevent undesired noise or motion from reaching sensitive input circuits. By placing a SRU5018-3R5Y in between the power source and input, unwanted signal frequencies can be rejected and attenuated. This inductor is also ideal for multiphase AC inductive heating systems, as each phase winding can be isolated from the others.

SRU5018-3R5Y Working Principle

The SRU5018-3R5Y is a fixed inductor which uses a ferrite core as its base material. It consists of many turns of insulated copper wire wound around the core, which is then protected by a coating of resin or varnish. This combination of materials gives the SRU5018-3R5Y its unique properties that make it suitable for the applications described above.

Inductors store energy in the form of a magnetic field and can be used in various circuits as a passive component. When exposed to an alternating current at a frequency that is above its resonance frequency, the inductor will generate an electromagnetic field which induces a voltage in its windings. This voltage is used to energize the component and allow it to carry out its functions.

When exposed to a direct current, the inductor will act as a resistor, as it will dissipate energy from the flow of electrons. This is known as the ohmic resistance of the inductor and it is important to note that this value can vary depending on the inductor’s design and construction.

Conclusion

The SRU5018-3R5Y is an example of a fixed inductor which is used in a variety of applications. It is employed in signal processing, power conversion, voltage regulation, RF inductive heating, motor drives, and input filtering, among others. It works by utilizing a ferrite core wrapped in copper wire to generate an electromagnetic field which induces a voltage in its windings when exposed to alternating current. Lastly, it also has ohmic resistance which is determined by its design and construction.

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

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