CR54NP-4R4MC Allicdata Electronics
Allicdata Part #:

CR54NP-4R4MCTR-ND

Manufacturer Part#:

CR54NP-4R4MC

Price: $ 0.26
Product Category:

Inductors, Coils, Chokes

Manufacturer: Sumida America Components Inc.
Short Description: FIXED IND 4.4UH 2.8A 39 MOHM SMD
More Detail: 4.4µH Unshielded Wirewound Inductor 2.8A 39 mOhm M...
DataSheet: CR54NP-4R4MC datasheetCR54NP-4R4MC Datasheet/PDF
Quantity: 1000
1500 +: $ 0.23562
Stock 1000Can Ship Immediately
$ 0.26
Specifications
DC Resistance (DCR): 39 mOhm Max
Height - Seated (Max): 0.191" (4.85mm)
Size / Dimension: 0.228" L x 0.209" W (5.80mm x 5.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.96MHz
Operating Temperature: -40°C ~ 100°C
Ratings: --
Frequency - Self Resonant: 24.3MHz
Q @ Freq: --
Series: CR54
Shielding: Unshielded
Current - Saturation: --
Current Rating: 2.8A
Tolerance: ±20%
Inductance: 4.4µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, also known as fixed coils, are passive electronic components used in electrical circuits for the purpose of adjusting or storing electrical energy. An inductor is an electrical component consisting of two or more conductors and a magnetic core. The conductors carry an electrical current, and the magnetic core stores energy. The most common fixed inductors are used in power supplies and electronic circuits. They are also found in radio antenna systems.

The CR54NP-4R4MC is a ceramic fixed inductor. It is a core type fixed inductor that features both higher insulation resistance and higher magnetic permeability. It is used in power supplies, audio systems, and signal processing systems. It is also used for medical equipment, test and measurement equipment, consumer electronics, and automotive infotainment systems.

The working principle of a fixed inductor is based on Faraday’s Law of electromagnetic induction. This law states that a changing magnetic field inside a coil will induce an electromotive force in it. When an alternating current is passed through a coil, a magnetic field is generated inside it. The electric current is then induced in the coil. The current thus produced can then be utilized for various purposes.

The CR54NP-4R4MC is a hybrid design that combines the characteristics of ferrite and air gap inductors. It has the capability to generate higher impedance values due to its higher magnetic permeability. It also has a high quality factor, which is important for providing smooth and low noise performance.

The CR54NP-4R4MC also has a shaped core design. This feature helps reduce the core losses which result from high temperatures. Its core is designed to allow for higher current capacity without sacrificing the inductor’s power density. It also has an operating temperature range of -55 to +125 degrees Celsius.

The CR54NP-4R4MC is a versatile fixed inductor that can be used in many applications. It is a reliable and cost-effective solution, and is suitable for high performance applications. It is used in audio systems, consumer electronics, automotive infotainment systems, and medical equipment. It can also be used in power supplies and signal processing systems.

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

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