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
  
                         
LQW15AN2N8G80D


Inductors (SMD) 0402 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 : 9675
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USD 0.0503

Multiples of: 5

wirewound0402 (1005 METRIC)unshielded2.8 nH2 %1.5 A47 mOhms - 55 C+ 125 C2713.5 ghz-1 mm0.6 mm0.5 mm   lqwReel
Hot MLF1005VR47JTD25


RF Inductors - SMD 0402 0.47uH 5% AEC-Q200
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TDK Availability : 8707
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USD 0.0994

Multiples of: 1

Multilayer0402 (1005 METRIC)Shielded470 nH5 %120 mA1.5 Ohms-- 55 C+ 125 C15300 MHzStandard1 mm0.5 mm0.5 mm-FerriteAEC - Q200MLFReel , Cut Tape
L06033R9CGSTR


RF Inductors - SMD 3.9nH CASE SIZE 0603
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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 : 6162
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USD 0.2818

Multiples of: 1

Thin Film0603 (1608 METRIC)Unshielded3.9 nH0.2 nH500 mA120 mOhms-- 55 C+ 125 C256.5 GHzStandard1.6 mm0.81 mm0.61 mm-  0603, 0805Reel , Cut Tape
AIAC-1812-22NK-T


RF Inductors - SMD FIXED IND 22NH 3.2A 4.8 MOHM SMD
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ABRACON Availability : 6148
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USD 0.2449

Multiples of: 1

SMT Air Coil Inductor1812 (4532 METRIC)Unshielded22 nH10 %3.2 A4.8 mOhms - 40 C+ 125 C1003.2 GHzStandard4.7 mm3.5 mm3.5 mm Air AIAC - 1812Reel , Cut Tape
LQW18ANR15G80D


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 : 6128
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USD 0.0682

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded150 nH2 %420 mA870 mOhms-- 55 C+ 125 C281.58 GHzStandard1.65 mm0.99 mm0.9 mm-  LQWReel , Cut Tape
MLG1005S18NJTD25


RF Inductors - SMD IND 0402 18nH StdQ AEC Q200 RF IND
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TDK Availability : 6125
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USD 0.0144

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded18 nH5 %350 mA600 mOhms-- 55 C+ 125 C82.5 GHzStandard1 mm0.5 mm0.5 mm CeramicAEC - Q200MLGReel , Cut Tape
LQW15AN5N5G80D


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 : 6124
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USD 0.0954

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded5.5 nH2 %1.77 A40 mOhms-- 55 C+ 125 C358 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
LQW18AN15NJ80D


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 : 6119
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USD 0.0725

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded15 nH5 %1.4 A75 mOhms-- 55 C+ 125 C384.6 GHzStandard1.65 mm0.99 mm0.9 mm-  LQWReel , Cut Tape
B82422A3221J100


RF Inductors - SMD SMT-INDUCTOR 1210 0.22UH 5%, AEC-Q200
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TDK Availability : 6109
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USD 0.204

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded220 nH5 %280 mA640 mOhms-- 55 C+ 145 C25700 MHzStandard3.2 mm2.5 mm2 mm-CeramicAEC - Q200B82422AReel , Cut Tape
LQW15AN10NJ0ZD


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 : 6103
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USD 0.0635

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded10 nH5 %500 mA170 mOhms-- 55 C+ 125 C255.5 GHzStandard1 mm0.6 mm0.5 mm- AEC - Q200LQWReel , Cut Tape
LQW18AN33NG0ZD


RF Inductors - SMD
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Murata Availability : 6099
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USD 0.0728

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded33 nH2 %420 mA230 mOhms-- 55 C+ 125 C403.2 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
B82422H1222K


RF Inductors - SMD 2.2uH 800mA 10% 3.2x2.5mm SMD
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TDK Availability : 6086
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USD 0.2299

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded2.2 uH10 %890 mA150 mOhms1.35 A- 55 C+ 150 C890 MHzStandard3.2 mm2.5 mm2.2 mm-FerriteAEC - Q200B82422HReel , Cut Tape
LQW18AS8N2J0CD


RF Inductors - SMD Fixed IND 8.2nH 700mA NONAUTO
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Murata Availability : 6077
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USD 0.2252

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded8.2 nH5 %700 mA115 mOhms-- 55 C+ 125 C304.2 GHzStandard1.6 mm0.8 mm0.8 mm-  LQWReel , Cut Tape
MLF1005VR12JTD25


RF Inductors - SMD 0402 0.12uH 5% AEC-Q200
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TDK Availability : 6076
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 0.0731

Multiples of: 1

Multilayer0402 (1005 METRIC)Shielded120 nH5 %180 mA590 mOhms-- 55 C+ 125 C10800 MHzStandard1 mm0.5 mm0.5 mm-FerriteAEC - Q200MLFReel , Cut Tape
LQW18CAR33J00D


RF Inductors - SMD Fixed IND 330nH 780mA NONAUTO
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Murata Availability : 6060
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USD 0.2102

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded330 nH5 %780 mA200 mOhms-- 55 C+ 125 C33970 MHzStandard1.6 mm0.8 mm0.8 mm-  LQWReel , Cut Tape
LCCI0603S3N9GTAR


RF Inductors - SMD 3.9nH Tol 0.3nH 0603 1000mA DCR=0.15 Ohm
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Kyocera AVX Availability : 6048
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.0171

Multiples of: 1

Multilayer0603 (1608 METRIC)Unshielded3.9 nH0.3 nH1 A150 mOhms-- 40 C+ 85 C106 GHzStandard1.6 mm0.8 mm0.8 mm-Ceramic LCCIReel , Cut Tape
LQP02HQ5N1H02L


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 : 6043
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0266

Multiples of: 10

Thin Film01005 (0402 METRIC)Unshielded5.1 nH3 %350 mA350 mOhms-- 55 C+ 125 C138 GHzStandard0.4 mm0.2 mm0.3 mm-  LQPReel , Cut Tape
LQG15WZ2N3B02D


RF Inductors - SMD Fixed IND 2.3nH 1000mA INFOTMT
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Murata Availability : 6043
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USD 0.0895

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded2.3 nH0.1 nH1 A70 mOhms-- 55 C+ 125 C237 GHzStandard1 mm0.6 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
PM1210-220J-RC


RF Inductors - SMD 22uH 5%
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Bourns Availability : 6038
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USD 0.149

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded22 uH5 %110 mA3.7 Ohms-- 55 C+ 105 C3020 MHzStandard2.9 mm2.5 mm2.2 mm-Ferrite PM1210Reel , Cut Tape
MLG1005S0N8CT000


RF Inductors - SMD IND 0402 0.8nH StdQ SMD RF IND
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TDK Availability : 5820
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USD 0.0057

Multiples of: 50

Multilayer0402 (1005 METRIC)Unshielded800 pH0.2 nH1 A100 mOhms-- 55 C+ 125 C-16.4 GHzStandard1 mm0.5 mm0.5 mm-Ceramic MLGReel , Cut Tape
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