7440680047 Allicdata Electronics
Allicdata Part #:

732-1905-2-ND

Manufacturer Part#:

7440680047

Price: $ 0.82
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 4.7UH 1.85A 85 MOHM
More Detail: 4.7µH Shielded Wirewound Inductor 1.85A 85 mOhm Ma...
DataSheet: 7440680047 datasheet7440680047 Datasheet/PDF
Quantity: 1000
550 +: $ 0.74277
Stock 1000Can Ship Immediately
$ 0.82
Specifications
DC Resistance (DCR): 85 mOhm Max
Height - Seated (Max): 0.047" (1.20mm)
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: 55MHz
Q @ Freq: --
Series: WE-TPC
Shielding: Shielded
Current - Saturation: 1.55A
Current Rating: 1.85A
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 widely used in most electronic applications, providing a basic form of energy storage. This type of component is typically made up of a coil of wire wrapped around a core material, often made up of ferrite. The inductor works by creating a magnetic field around the core material based on the current travelling through the coil of wire.

The 7440680047 is a type of fixed inductor, designed for use in integrated circuits. The inductance of fixed inductors is usually expressed in units of microhenries (µH), which is the standard unit of measurement for inductance. This component has a specified inductance of 0.68 µH and an operating frequency of up to 600 MHz. In addition, it is designed with a high self-resonant frequency of 8GHz. This makes it particularly suitable for applications which involve high frequency operation, and it can handle up to 20 VDC.

The core material of the 7440680047 is composed of ferrite and is typically wrapped in a green tape. The inductor is designed to be mounted on a printed circuit board. Fixed inductors are usually utilized as part of an electronic circuit, acting as a filter, as part of a switching power supply, or for providing impedance matching. For example, they are commonly used in radio frequency applications, as well as in air conditioning and audio amplifier systems.

The core material of the 7440680047 creates a strong magnetic field when current passes through the component. The current flowing through the inductor creates an opposing magnetic field, which then induces an opposing voltage in the inductor. In this way, the inductor acts as a filter, blocking high-frequency AC signals and allowing only low-frequency signals to pass through it. This makes it ideal for use in radio circuitry, as it can filter out unwanted signals from the desired radio frequency.

In addition, this type of component can also be used for impedance matching. Impedance matching involves connecting a source with a low impedance to an output with a high impedance so as to optimize signal transmission. The 7440680047 can be used to increase the current flow between the source and the output, which can then help improve signal transmission.

The 7440680047 fixed inductor is a versatile component used to provide basic energy storage and filter and impedance matching in various types of circuits. It is composed of a ferrite core with a specified inductance of 0.68 µH and can handle up to 20 VDC, making it suitable for use in a range of high frequency applications.

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

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