RF inductors - SMD

RF (Radio Frequency) inductors in SMD (Surface Mount Device) form are specialized components used in high-frequency electronic circuits and applications. SMD RF inductors are designed to be mounted directly onto the surface of a circuit board, offering advantages such as space-saving, easy assembly, and compatibility with automated manufacturing processes.
RF inductors are specifically optimized for operation at radio frequency ranges, typically from a few megahertz (MHz) up to several gigahertz (GHz). They are commonly used in RF applications, including RF filters, oscillators, RF amplifiers, impedance matching networks, and wireless communication systems.
SMD RF inductors feature a compact design and are constructed similarly to other inductors. They consist of a coil wound on a core material, but with specific considerations for high-frequency performance and minimizing parasitic effects. These parasitic effects include self-capacitance, series resistance, and interwinding capacitance, which can impact the inductor's performance at high frequencies.
The core materials used in SMD RF inductors are carefully chosen to provide high magnetic permeability, low losses, and stable performance across the desired frequency range. Common core materials for RF inductors include ceramic materials, ferrite, and powdered iron.
SMD RF inductors come in various package sizes and shapes, denoted by standardized codes such as 0402, 0603, or 0805, indicating their dimensions in terms of length and width. This allows for easy integration into surface mount technology and efficient assembly onto circuit boards.
When selecting SMD RF inductors, critical parameters to consider include inductance value, quality factor (Q factor), self-resonant frequency (SRF), and maximum current handling capability. The inductance value determines the component's ability to store energy in its magnetic field, while the Q factor represents its efficiency and ability to maintain high-quality performance. The SRF indicates the frequency at which the inductor starts to exhibit resonance due to its parasitic capacitance. Maximum current handling capability is crucial for ensuring the inductor can withstand the power demands of the RF circuit.
SMD RF inductors are chosen based on specific circuit requirements, such as the desired operating frequency, impedance matching, bandwidth, and available board space. They are essential components in RF systems, contributing to impedance control, filtering, and energy storage functions necessary for reliable and efficient RF signal processing and wireless communication.

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Enter Qty TypePackage / CaseShieldingInductanceToleranceMaximum DC CurrentMaximum DC ResistanceSaturation CurrentMinimum Operating TemperatureMaximum Operating TemperatureQ MinimumSelf Resonant FrequencyTerminationLengthWidthHeightDiameterCore MaterialQualificationSeriesPackaging
  
                         
B82422T1471K


RF Inductors - SMD 470nH 450mA 10% 3.2x2.5mm SMD
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TDK 5820
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.2894

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Wirewound1210 (3225 METRIC)Unshielded470 nH10 %450 mA300 mOhms-- 55 C+ 125 C30400 MHzStandard3.2 mm2.5 mm2 mm-FerriteAEC - Q200B82422TReel , Cut Tape
B82422T1334K


RF Inductors - SMD SMT-INDUCTOR 1210 330 UH 10%, AEC-Q200
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TDK 5820
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.2927

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Wirewound1210 (3225 METRIC)Unshielded330 uH10 %40 mA34 Ohms-- 55 C+ 125 C204 MHzStandard3.2 mm2.5 mm2 mm-FerriteAEC - Q200B82422TReel , Cut Tape
CMH322522-2R2KL


RF Inductors - SMD 2.2uH 10% 7.96MHz
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Bourns 5820
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.2954

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Wirewound1210 (3225 METRIC)Shielded2.2 uH10 %320 mA1 Ohms-- 55 C+ 125 C3075 MHzStandard3.2 mm2.5 mm2.2 mm-Ferrite  Reel , Cut Tape
LQH2HNH2R2J03L


RF Inductors - SMD 2.2uH 300mA 5% PWRTRN AEC-Q200
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Murata 5820
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.3008

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Wirewound2.5 mm x 2 mm x 0.5 mmUnshielded2.2 uH5 % 300 mOhms - 40 C+ 125 C 105 MHzStandard2.5 mm2 mm0.9 mm  AEC - Q200LQH2HNH_03Reel , Cut Tape
LQH2HNH6R8J03L


RF Inductors - SMD 6.8uH 200mA 5% PWRTRN AEC-Q200
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Murata 5820
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.3008

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Wirewound2.5 mm x 2 mm x 0.5 mmUnshielded6.8 uH5 % 670 mOhms - 40 C+ 125 C 55 MHzStandard2.5 mm2 mm0.9 mm  AEC - Q200LQH2HNH_03Reel , Cut Tape
B82422A3121K100


RF Inductors - SMD SMT-INDUCTOR 1210 0.12 UH 10%, AECQ200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK 5820
Ships to you
between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.3043

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Wirewound1210 (3225 METRIC)Unshielded120 nH10 %400 mA320 mOhms-- 55 C+ 145 C22880 MHzStandard3.2 mm2.5 mm2 mm-CeramicAEC - Q200B82422AReel , Cut Tape
B82422T1822J000


RF Inductors - SMD SMT-INDUCTOR 1210 8.2UH 5%, AEC-Q200
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TDK 5820
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.3047

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Wirewound1210 (3225 METRIC)Unshielded8.2 uH5 %170 mA2 Ohms-- 55 C+ 125 C2735 MHzStandard3.2 mm2.5 mm2 mm-FerriteAEC - Q200B82422TReel , Cut Tape
5-1624113-5


3650 0805 0.27uH 5% 2K R
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TE Connectivity 5820
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between Fri. 21 Nov to Thu. 27 Nov
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AUD 0.3079

Multiples of: 2000

                     
B82422T1221K


RF Inductors - SMD 220nH 450mA 10% 3.2x2.5mm SMD
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TDK 5820
Ships to you
between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.3352

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Wirewound1210 (3225 METRIC)Unshielded220 nH10 %450 mA200 mOhms-- 55 C+ 125 C30500 MHzStandard3.2 mm2.5 mm2 mm-FerriteAEC - Q200B82422TReel , Cut Tape
VAF201610FA-131-1


RF Inductors - SMD 130ohms@100MHz DC 0.040ohms 3.08A
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TDK 2020
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.253

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Noise Suppression Filter0806 (2016 METRIC)Unshielded -3.08 A40 mOhms-- 40 C+ 105 C--Standard2 mm1.6 mm1 mm-  VAF - FAReel , Cut Tape
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