About RF inductors - SMD

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
  
                         
LQW15CN20NJ1ZD


RF Inductors - SMD
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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 Availability : 5954
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USD 0.2355

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded20 nH5 %  -- 55 C+ 125 C--Standard1 mm0.55 mm0.5 mm-FerriteAEC - Q200LQWReel , Cut Tape
B82422A3681K100


RF Inductors - SMD 680nH 145mA 10% 1210 SMD, AEC-Q200
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TDK Availability : 5949
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USD 0.1906

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded680 nH10 %145 mA2.4 Ohms-- 55 C+ 145 C22280 MHzStandard3.2 mm2.5 mm2 mm-CeramicAEC - Q200B82422AReel , Cut Tape
AIML-0603-R12K-T


RF Inductors - SMD FIXED IND 120NH 50MA 500 MOHM
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ABRACON Availability : 5923
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USD 0.0312

Multiples of: 1

Multilayer0603 (1608 METRIC)Shielded120 nH10 %50 mA500 mOhms - 55 C+ 125 C15350 MHzStandard1.6 mm0.8 mm0.8 mm Ferrite AIML - 0603Reel , Cut Tape
MLF1005GR47KT000


RF Inductors - SMD .47 UH 10%
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TDK Availability : 5919
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USD 0.0869

Multiples of: 1

Multilayer0402 (1005 METRIC)Shielded470 nH10 %50 mA420 mOhms-- 55 C+ 125 C30460 MHzStandard1 mm0.5 mm0.5 mm-Ferrite MLFReel , Cut Tape
MLG1005S2N4STD25


RF Inductors - SMD IND 0402 2.4nH StdQ AEC Q200 RF IND
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TDK Availability : 5917
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USD 0.0135

Multiples of: 50

Multilayer0402 (1005 METRIC)Unshielded2.4 nH0.3 nH800 mA150 mOhms-- 55 C+ 125 C78.2 GHzStandard1 mm0.5 mm0.5 mm-CeramicAEC - Q200MLGReel , Cut Tape
LQP03HQ1N5C02D


RF Inductors - SMD
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Murata Availability : 5914
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USD 0.0489

Multiples of: 1

Thin Film0201 (0603 METRIC)Unshielded1.5 nH0.2 nH1 A50 mOhms-- 55 C+ 125 C2012 GHzStandard0.6 mm0.3 mm0.4 mm-Ferrite LQPReel , Cut Tape
LQW15CAR80J00D


RF Inductors - SMD
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Murata Availability : 5906
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USD 0.2004

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded800 nH5 %190 mA2.1 Ohms-- 40 C+ 125 C-770 MHzStandard1 mm0.5 mm0.5 mm-  LQWReel , Cut Tape
LQG15WZR10J02D


RF Inductors - SMD Fixed IND 100nH 150mA INFOTMT
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Murata Availability : 5905
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USD 0.0489

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded100 nH5 %150 mA2.5 Ohms-- 55 C+ 125 C23900 MHzStandard1 mm0.6 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
LQP03HQ43NH02D


RF Inductors - SMD
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Murata Availability : 5905
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USD 0.072

Multiples of: 1

Thin Film0201 (0603 METRIC)Unshielded43 nH3 %130 mA2.5 Ohms - 55 C+ 125 C 1.3 GHzStandard0.6 mm0.3 mm0.4 mm Ferrite LQPReel , Cut Tape
AIML-0603-R15K-T


RF Inductors - SMD FIXED IND 150NH 50MA 600 MOHM
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ABRACON Availability : 5903
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USD 0.0301

Multiples of: 1

Multilayer0603 (1608 METRIC)Shielded150 nH10 %50 mA600 mOhms - 55 C+ 125 C15300 MHzStandard1.6 mm0.8 mm0.8 mm Ferrite AIML - 0603Reel , Cut Tape
LQW18AN44NG80D


RF Inductors - SMD
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Murata Availability : 5903
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USD 0.0736

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded44 nH2 %840 mA210 mOhms-- 55 C+ 125 C402.78 GHzStandard1.65 mm0.99 mm0.9 mm-  LQWReel , Cut Tape
LQP02HQ4N1B02E


RF Inductors - SMD
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Murata Availability : 5897
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USD 0.0725

Multiples of: 1

Thin Film01005 (0402 METRIC)Unshielded4.1 nH0.1 nH350 mA350 mOhms-- 55 C+ 125 C146.9 GHzStandard0.4 mm0.2 mm0.3 mm-Ferrite LQPReel , Cut Tape
LQG15HN39NG02D


RF Inductors - SMD
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Murata Availability : 5894
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USD 0.0306

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded39 nH2 %250 mA1.06 Ohms-- 55 C+ 125 C81.2 GHzStandard1 mm0.5 mm0.5 mm-Air LQGReel , Cut Tape
LQW18AS18NG0ZD


RF Inductors - SMD
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Murata Availability : 5881
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USD 0.0815

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded18 nH2 %700 mA170 mOhms-- 40 C+ 125 C353.1 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
LQW2BASR11G00L


RF Inductors - SMD
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Murata Availability : 5879
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USD 0.1043

Multiples of: 1

Wirewound0805 (2015 METRIC)Unshielded110 nH2 %400 mA480 mOhms-- 55 C+ 125 C501.1 GHzStandard2.09 mm1.53 mm1.42 mm-  LQW2BAReel , Cut Tape
CW201212-R47J


Inductor RF Wirewound 0.47uH 5% 50MHz 33Q-Factor Ferrite 0.25A 1.76Ohm DCR 0805 T/R
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Bourns Availability : 5871
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USD 0.1166

Multiples of: 1

Wirewound0805 (2012 METRIC)Unshielded470 nH5 %250 mA1.72 Ohms-- 40 C+ 125 C33375 MHzStandard2.1 mm1.5 mm1.3 mm-Ceramic CW201212Reel , Cut Tape
LQW18AN30NG8ZD


RF Inductors - SMD
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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 Availability : 5853
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USD 0.112

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded30 nH2 %1.1 A120 mOhms-- 55 C+ 125 C402.88 GHzStandard1.65 mm0.99 mm0.9 mm--AEC - Q200LQWReel , Cut Tape
LQG15HH1N2S02D


RF Inductors - SMD
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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 Availability : 5761
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USD 0.0212

Multiples of: 20

Multilayer0402 (1005 METRIC)Unshielded1.2 nH0.3 nH1 A70 mOhms-- 55 C+ 125 C86 GHzStandard1 mm0.5 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
LQW2BAS47NJ00L


RF Inductors - SMD 47 NH 5%
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Murata Availability : 5656
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USD 0.0739

Multiples of: 1

Wirewound0805 (2015 METRIC)Unshielded47 nH5 %500 mA310 mOhms-- 55 C+ 125 C601.7 GHzStandard2.09 mm1.53 mm1.42 mm-Air LQW2BAReel , Cut Tape
LQG15HN1N0B02D


RF Inductors - SMD 1 NH +-.1NH
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Murata Availability : 5606
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USD 0.0312

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded1 nH0.1 nH1 A70 mOhms - 55 C+ 125 C86 GHzStandard1 mm0.5 mm0.5 mm-Air LQGReel , Cut Tape
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