7440690047 Allicdata Electronics

7440690047 Inductors, Coils, Chokes

Allicdata Part #:

732-1891-2-ND

Manufacturer Part#:

7440690047

Price: $ 0.82
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 4.7UH 2.2A 70 MOHM SMD
More Detail: 4.7µH Shielded Wirewound Inductor 2.2A 70 mOhm Max...
DataSheet: 7440690047 datasheet7440690047 Datasheet/PDF
Quantity: 1000
550 +: $ 0.74277
Stock 1000Can Ship Immediately
$ 0.82
Specifications
DC Resistance (DCR): 70 mOhm Max
Height - Seated (Max): 0.059" (1.50mm)
Size / Dimension: 0.315" L x 0.315" W (8.00mm x 8.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 30MHz
Q @ Freq: --
Series: WE-TPC
Shielding: Shielded
Current - Saturation: 1.8A
Current Rating: 2.2A
Tolerance: ±20%
Inductance: 4.7µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors are electronic components that are used to limit AC current and store energy from an electrical current. The 7440690047 is a type of fixed inductor that is designed to handle larger currents than other types. This particular type of inductor is used in a variety of applications, including telecommunications, ultra-wideband systems, automotive systems, and many more.

An inductor is an electrical device composed of a coil of wire and is used to oppose changes in current. The 7440690047 inductor has high inductance, which allows it to handle larger currents without experiencing excessive losses. This device also has excellent temperature stability and is able to handle a wide range of frequencies. The 7440690047 has a high saturated inductance of 24.46 uh and a low saturation current of 1.98 A when tested at room temperature.

The working principle of fixed inductors is based on the principle of Faraday’s Laws, which state that when a changing magnetic field is applied to an inductor, an electromotive force is induced in the circuit, resulting in a voltage. Fixed inductors can be used to store energy in a magnetic field, which is then released as electricity when the magnetic field changes. This is the same principle used in transformers.

The 7440690047 has a wide range of application fields. In telecommunications, this device is used in base station circuitry in order to reduce the magnitude of AC signals, limit the signal bandwidth, and generate the correct operating frequency. In ultra-wideband systems, this device helps reduce interference between various frequencies and helps preserve the accuracy of the system. In automotive systems, the 7440690047 inductor is used to filter out noise and preserve the circuit\'s integrity. This inductor is also used in high-sensitivity LPF filters, LC filters, or output filtering applications for integrated circuits.

In conclusion, the 7440690047 is a type of fixed inductor that is designed to handle larger current levels than other types. It has a high inductance as well as excellent temperature stability and can handle a wide range of frequencies. This device has a wide range of application fields, including telecommunications, ultra-wideband systems, automotive systems, and more. The working principle of fixed inductors is based on Faraday’s Laws, which state that a changing magnetic field induces an electromotive force in the circuit which produces a voltage. The 7440690047 fixed inductor is an ideal choice for numerous applications due to its high inductance and thermal stability.

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

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