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
  
                         
MLF2012A4R7JTD25


RF Inductors - SMD 4.7uH 700mohms 30mA +/-5% Fer AEC-Q200
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TDK 2511
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.156

Multiples of: 1

Multilayer0805 (2012 METRIC)Shielded4.7 uH5 %30 mA700 mOhms-- 55 C+ 125 C4570 MHzStandard2 mm1.25 mm1.25 mm-FerriteAEC - Q200MLFReel , Cut Tape
AISC-1206-R68J-T


RF Inductors - SMD FIXED IND 680NH 430MA 1.58 OHM
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ABRACON 712
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between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.5327

Multiples of: 1

Ceramic Wirewound RF Inductor1206 (3216 METRIC)Unshielded680 nH5 %430 mA1.58 Ohms - 40 C+ 125 C45450 MHzStandard3.56 mm2.16 mm1.52 mm Ceramic AISC - 1206Reel , Cut Tape
PM105SB-180M-RC


Inductor Power Shielded Bobbin Core 18uH 20% 100KHz 39Q-Factor Ferrite 1.6A 80mOhm DCR T/R
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Bourns 712
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.8136

Multiples of: 1

Wirewound Shielded18 uH20 %1.6 A80 mOhms-- 30 C+ 100 C3921 MHzStandard4.5 mm--9.9 mmFerrite PM105SBReel , Cut Tape
MHQ1005075HA4N1BTD25


RF Inductors - SMD FIXED IND 4.1NH 0.65A 120 MOHM SMD
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TDK 708
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.11

Multiples of: 1

Multilayer Ceramic Inductor0402 (1005 METRIC)Shielded4.1 nH0.1 nH650 mA120 mOhms - 55 C+ 125 C207.8 GHzStandard1 mm0.5 mm0.7 mm Ceramic MHQReel , Cut Tape
AISC-0805-R18G-T


RF Inductors - SMD FIXED IND 180NH 400MA 640 MOHM
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ABRACON 703
Ships to you
between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.2761

Multiples of: 5

Wirewound0805 (2317 METRIC)Unshielded180 nH2 %400 mA640 mOhms - 40 C+ 125 C50870 MHzStandard2.29 mm1.73 mm1.55 mm Ceramic AISC - 0805Reel , Cut Tape
AISC-1008-R068G-T


RF Inductors - SMD FIXED IND 68NH 1A 210 MOHM SMD
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ABRACON 703
Ships to you
between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.2934

Multiples of: 5

Wirewound1008 (2520 METRIC)Unshielded68 nH2 %1 A210 mOhms - 40 C+ 125 C651.2 GHzStandard2.92 mm2.79 mm2.29 mm Ceramic AISC - 1008Reel , Cut Tape
AS0717N0GTR


RF Inductors - SMD 17nH 2% SQUARE AIR C ORE
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Kyocera AVX 700
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.4844

Multiples of: 1

Wirewound1.829 mm x 1.524 mm x 2.286 mmUnshielded17 nH2 %2.7 A9 mOhms-- 40 C+ 125 C1004 GHzStandard2.286 mm1.829 mm1.524 mm-Air ASReel , Cut Tape
0402AS-056J-08


RF Inductors - SMD 56nH 250MHz 5% Tol
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Fastron 698
Ships to you
between Wed. 15 Jul to Tue. 21 Jul
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AUD 0.2523

Multiples of: 10

Wirewound0402 (1005 METRIC) 56 nH5 %100 mA970 mOhms   251.76 GHzStandard1.2 mm0.65 mm0.7 mm  AEC - Q2000402ASReel
LQG15WH2N9B02D


RF Inductors - SMD Fixed IND 2.9nH 900mA POWRTRN
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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.

Murata 691
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.1431

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded2.9 nH0.1 nH900 mA80 mOhms-- 55 C+ 125 C236.5 GHzStandard1 mm0.6 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
L06032R7DGWTR


RF Inductors - SMD 2.7nH
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Kyocera AVX 508
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.4055

Multiples of: 1

 0603 (1608 METRIC)Unshielded2.7 nH0.5 nH750 mA80 mOhms - 55 C+ 125 C249 GHzStandard1.6 mm0.81 mm0.61 mm   0603, 0805Reel , Cut Tape
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