744916121 Allicdata Electronics
Allicdata Part #:

732-11238-2-ND

Manufacturer Part#:

744916121

Price: $ 0.32
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 21NH 450MA 460 MOHM
More Detail: 21nH Unshielded Wirewound Inductor 450mA 460 mOhm ...
DataSheet: 744916121 datasheet744916121 Datasheet/PDF
Quantity: 1000
10000 +: $ 0.28728
Stock 1000Can Ship Immediately
$ 0.32
Specifications
DC Resistance (DCR): 460 mOhm Max
Height - Seated (Max): 0.024" (0.60mm)
Size / Dimension: 0.043" L x 0.024" W (1.10mm x 0.60mm)
Supplier Device Package: SMD
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 250MHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.7GHz
Q @ Freq: 25 @ 250MHz
Series: WE-KI HC
Shielding: Unshielded
Current - Saturation: --
Current Rating: 450mA
Tolerance: ±2%
Inductance: 21nH
Material - Core: Ceramic
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, or inductors in general, are commonly used components in electronic devices, and the 744916121 is no exception. They are the most basic form of inductance and are used to configure and manage the voltage and current in electrical circuits.

Fixed inductors, also known as inductors, are two-terminal electronic components consisting of an inductance and a capacitance in series. The purpose of the inductor is to store energy when an electric current passes through it. When an electric current passes through a coil, a magnetic field is produced, which creates a voltage drop across the inductor. This voltage drop is used to control the output of the circuit.

Fixed inductors, or inductors in general, come in various shapes and sizes. The 744916121 fixed inductor is a typic two-terminal surface-mount device. It is an inductor with a leads placed on opposite sides of a ceramic body. The ceramic body is the component’s core material and acts as a magnetic field shield, allowing for higher current density and stronger inductance.

The 744916121 fixed inductor is designed to support various frequency ranges, from 150 KHz to 6 GHz. It is also designed to provide more power efficiency than typical fixed inductors, featuring a low equivalent series resistance (ESR) and low harmonic distortion. This helps reduce electrical noise in an audio system or other electronic device.

Fixed inductors are used in many types of consumer electronics, including audio speakers, receivers, amplifiers, pre-amps, digital to analog converters (DACs), and headphones. They are also an important component in computer and audio peripherals, such as sound cards, motherboards, and monitors. Fixed inductors are also commonly used in automotive applications, such as in power systems and other electrical components.

Fixed inductors also have numerous other uses, such as in switch-mode power supplies, DC-DC converters, switched-mode amplifiers, and voltage regulators. In addition, inductors are widely used in telecommunications, industrial automation, medical equipment, and military applications.

The 744916121 fixed inductor is an important component in many electronic devices. The component’s core material is designed to provide high current density and strong inductance. Its low ESR and low harmonic distortion provide power efficiency while reducing electrical noise. The wide range of frequency support makes it a versatile component for various applications. From audio and automotive to military and medical applications, fixed inductors are an essential component in many electronic devices.

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

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