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
  
                         
LQW15AN7N8C10D


7.8nH 58mO 0402 Inductors (SMD) ROHS
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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 : 9651
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USD 0.0523

Multiples of: 5

Wirewound0402 (1005 METRIC)Unshielded7.8 nH0.2 nH750 mA58 mOhms-- 55 C+ 125 C306.8 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
LQW18ANR20G0ZD


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 : 3257
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USD 0.089

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded200 nH2 %120 mA2.4 Ohms-- 55 C+ 125 C251.25 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
LQW18AN82NJ80D


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 : 3252
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USD 0.0658

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded82 nH5 %550 mA500 mOhms-- 55 C+ 125 C342.23 GHzStandard1.65 mm0.99 mm0.9 mm-  LQWReel , Cut Tape
MLF1608C270MTD25


RF Inductors - SMD 27uH 1.8ohms 2mA +/-20% Fer AEC-Q200
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TDK Availability : 3247
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USD 0.1043

Multiples of: 1

Multilayer0603 (1608 METRIC)Shielded27 uH20 %2 mA1.8 Ohms-- 55 C+ 125 C2035 MHzStandard1.6 mm0.8 mm0.8 mm-FerriteAEC - Q200MLFReel , Cut Tape
LQW15CNR42J1ZD


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 : 3246
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USD 0.2862

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded420 nH5 %  -- 55 C+ 125 C--Standard1 mm0.55 mm0.5 mm-FerriteAEC - Q200LQWReel , Cut Tape
LQW2BAS6N0J00L


RF Inductors - SMD Fixed IND 6nH 600mA NONAUTO
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Murata Availability : 3243
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USD 0.0916

Multiples of: 1

Wirewound0805 (2015 METRIC)Unshielded6 nH5 %600 mA30 mOhms-- 55 C+ 125 C704.5 GHzStandard2.09 mm1.53 mm1.42 mm-  LQW2BAReel , Cut Tape
IMC1210ER2R2J


RF Inductors - SMD 2.2uh 5%
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Vishay Availability : 3237
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USD 0.4059

Multiples of: 1

Molded1210 (3225 METRIC)Unshielded2.2 uH5 %320 mA1 Ohms    320 MHzStandard3.2 mm2.49 mm    IMCReel , Cut Tape
LQW18ANR21J8ZD


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 : 3233
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USD 0.0978

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded210 nH5 %280 mA1.98 Ohms-- 55 C+ 125 C271.33 GHzStandard1.65 mm0.99 mm0.9 mm- AEC - Q200LQWReel , Cut Tape
WCL3225-100-R


RF Inductors - SMD 10 UH 20%
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Eaton Availability : 3232
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USD 0.1005

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded10 uH5 %300 mA1 Ohms-- 40 C+ 85 C1030 MHzStandard3.5 mm2.9 mm2.25 mm-  WCLReel , Cut Tape
LQW18AN20NG0ZD


RF Inductors - SMD
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Murata Availability : 3231
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USD 0.0811

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded20 nH2 %550 mA160 mOhms-- 55 C+ 125 C404.9 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
B82422H1333K


RF Inductors - SMD 33uH 280mA 10% 3.2x2.5mm SMD
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TDK Availability : 3229
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USD 0.2374

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded33 uH10 %280 mA1.5 Ohms340 mA- 55 C+ 150 C1215 MHzStandard3.2 mm2.5 mm2.2 mm-FerriteAEC - Q200B82422HReel , Cut Tape
MLF2012A1R0MTD25


RF Inductors - SMD 1.0uH 300mohms 80mA +/-20% Fer AEC-Q200
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TDK Availability : 3228
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USD 0.1043

Multiples of: 1

Multilayer0805 (2012 METRIC)Shielded1 uH20 %80 mA300 mOhms-- 55 C+ 125 C45160 MHzStandard2 mm1.25 mm0.85 mm-FerriteAEC - Q200MLFReel , Cut Tape
B82422H1153J000


RF Inductors - SMD SMT-INDUCTOR1210H 15 UH 5%, AEC-Q200
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TDK Availability : 3227
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USD 0.3587

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded15 uH5 %390 mA720 mOhms535 mA- 55 C+ 150 C1226 MHzStandard3.2 mm2.5 mm2.2 mm-FerriteAEC - Q200B82422HReel , Cut Tape
B82422A3470J100


RF Inductors - SMD SMT-INDUCTOR 1210 0.047UH 5%, AEC-Q200
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TDK Availability : 3224
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USD 0.201

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded47 nH5 %510 mA190 mOhms-- 55 C+ 145 C261.35 GHzStandard3.2 mm2.5 mm2 mm-CeramicAEC - Q200B82422AReel , Cut Tape
LQW15AN2N2D10D


RF Inductors - SMD 2.2 NH
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Murata Availability : 3223
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USD 0.0554

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded2.2 nH0.5 nH1 A27 mOhms-- 55 C+ 125 C2514 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
LCWC0603G6N2GTAR


RF Inductors - SMD 6.2nH 2%
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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.

Kyocera AVX Availability : 3215
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USD 0.1895

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded6.2 nH2 %700 mA110 mOhms-- 40 C+ 125 C255.8 GHzStandard1.8 mm1.02 mm1.12 mm-Ceramic LCWCReel , Cut Tape
LQW2UASR68G00L


RF Inductors - SMD
Icon ROHS
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 : 3214
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USD 0.105

Multiples of: 1

Wirewound1008 (2520 METRIC)Unshielded680 nH2 %400 mA1.47 Ohms-- 55 C+ 125 C45375 MHzStandard2.62 mm2.45 mm1.83 mm-  LQWReel , Cut Tape
L0805100GESTR


RF Inductors - SMD 10nH 2%
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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.

Kyocera AVX Availability : 3213
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USD 0.6284

Multiples of: 1

Thin Film0805 (2012 METRIC)Unshielded10 nH2 %1.5 A130 mOhms-- 55 C+ 125 C462.5 GHzStandard2.11 mm1.5 mm0.91 mm-  0603, 0805Reel , Cut Tape
LQW2UASR12G00L


RF Inductors - SMD 120 NH 2%
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Murata Availability : 3212
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USD 0.1017

Multiples of: 1

Wirewound1008 (2520 METRIC)Unshielded120 nH2 %650 mA630 mOhms-- 55 C+ 125 C60950 MHzStandard2.62 mm2.45 mm1.83 mm-  LQWReel , Cut Tape
LQG18HN1N5S00D


RF Inductors - SMD 1.5 NH +-.3NH
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Murata Availability : 3142
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USD 0.0384

Multiples of: 10

Multilayer0603 (1608 METRIC)Unshielded1.5 nH0.3 nH1.1 A100 mOhms-- 40 C+ 85 C126 GHzStandard1.6 mm0.8 mm0.8 mm-Air LQGReel , Cut Tape
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