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
  
                         
LQW03AW3N7C00D


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 : 8794
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USD 0.3728

Multiples of: 1

Wirewound0201 (0603 METRIC)Unshielded3.7 nH0.2 nH340 mA230 mOhms-- 55 C+ 125 C3811 GHzStandard0.53 mm0.4 mm0.4 mm-  LQWReel , Cut Tape
LQW15AN2N2G8ZD


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 : 8792
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USD 0.0341

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded2.2 nH2 %2.53 A22 mOhms-- 55 C+ 125 C3015.5 GHzStandard1 mm0.6 mm0.5 mm-FerriteAEC - Q200LQWReel , Cut Tape
LQP03TQ1N7B02D


RF Inductors - SMD 1.7nH 650mA 0201 (0603 metric) SUGGESTED ALT LQP03HQ1N7B02D
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Murata Availability : 8788
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USD 0.0231

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Thin Film0201 (0603 METRIC)Unshielded1.7 nH0.1 nH650 mA100 mOhms - 55 C+ 125 C1715 GHzStandard0.6 mm0.3 mm0.3 mm Ferrite LQPReel , Cut Tape
MHQ1005P33NGT000


RF Inductors - SMD IND 0402 33nH S-HQ SMD RF IND
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TDK Availability : 8786
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USD 0.0579

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded33 nH2 %220 mA1.5 Ohms-- 55 C+ 125 C202.3 GHzStandard1 mm0.5 mm0.6 mm-Ceramic MHQ - PReel , Cut Tape
LQW15AN43NJ80D


RF Inductors - SMD
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Murata Availability : 8784
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USD 0.0725

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded43 nH5 %515 mA100 mOhms-- 55 C+ 125 C303.4 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
LQW15AN19NG8ZD


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 : 8783
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USD 0.089

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded19 nH2 %920 mA156 mOhms-- 55 C+ 125 C305 GHzStandard1 mm0.6 mm0.5 mm-FerriteAEC - Q200LQWReel , Cut Tape
LQW03AW2N8C00D


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 : 8783
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USD 0.3728

Multiples of: 1

Wirewound0201 (0603 METRIC)Unshielded2.8 nH0.2 nH600 mA80 mOhms-- 55 C+ 125 C4414 GHzStandard0.53 mm0.4 mm0.4 mm-  LQWReel , Cut Tape
LQG15HZ2N4S02D


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 : 8774
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USD 0.0299

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded2.4 nH0.3 nH850 mA110 mOhms-- 55 C+ 125 C86 GHzStandard1 mm0.5 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
LQW15AN19NG0ZD


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 : 8772
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USD 0.0776

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded19 nH2 %370 mA270 mOhms-- 55 C+ 125 C254.5 GHzStandard1 mm0.6 mm0.5 mm- AEC - Q200LQWReel , Cut Tape
LQW15AN6N9G00D


RF Inductors - SMD
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Murata Availability : 8771
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USD 0.0649

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded6.9 nH2 %570 mA130 mOhms-- 55 C+ 125 C256 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
LQW15AN4N3C80D


RF Inductors - SMD
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Murata Availability : 8771
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USD 0.0704

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded4.3 nH0.2 nH1.8 A44 mOhms-- 55 C+ 125 C329.6 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
LQW21HN2R2J00L


RF Inductors - SMD 2.2 UH 5%
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Murata Availability : 8771
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USD 0.1802

Multiples of: 1

Wirewound0805 (2012 METRIC)Unshielded2.2 uH5 %75 mA6.5 Ohms-- 40 C+ 85 C35300 MHzStandard2 mm1.2 mm0.9 mm-Ferrite LQWReel , Cut Tape
LQW15AN39NJ00D


RF Inductors - SMD 39 NH 5%
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Murata Availability : 8768
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USD 0.0193

Multiples of: 20

Wirewound0402 (1005 METRIC)Unshielded39 nH5 %250 mA700 mOhms-- 55 C+ 125 C253 GHzStandard1 mm0.5 mm0.5 mm-  LQWReel , Cut Tape
LQG15HN3N9B02D


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 : 8768
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USD 0.0331

Multiples of: 1

Multilayer Unshielded3.9 nH30 %700 mA130 mOhms-- 55 C+ 125 C86 GHzStandard1 mm0.5 mm0.5 mm-Air LQGReel , Cut Tape
LQG15HZ1N3S02D


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 : 8765
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USD 0.0306

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded1.3 nH0.3 nH1 A70 mOhms-- 55 C+ 125 C86 GHzStandard1 mm0.5 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
LQW15AN9N0G0ZD


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 : 8758
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USD 0.0776

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded9 nH2 %540 mA140 mOhms-- 55 C+ 125 C255.5 GHzStandard1 mm0.6 mm0.5 mm- AEC - Q200LQWReel , Cut Tape
LQG15HH6N8H02D


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 : 8754
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USD 0.0713

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded6.8 nH3 %600 mA220 mOhms-- 55 C+ 125 C84.5 GHzStandard1 mm0.5 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
AISC-0402-12NJ-T


RF Inductors - SMD FIXED IND 12NH 640MA 120 MOHM
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ABRACON Availability : 8754
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USD 0.1063

Multiples of: 1

Smd Ceramic Wire - Wound Chip Inductors0402 (1005 METRIC)Unshielded12 nH5 %640 mA120 mOhms - 40 C+ 125 C263600 MHz     Ceramic Aisc - 0402Reel
LQW15AN36NG8ZD


RF Inductors - SMD 36 NH 2%
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Murata Availability : 8748
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USD 0.0852

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded36 nH2 %540 mA431 mOhms-- 55 C+ 125 C3.53.5 GHzStandard1 mm0.6 mm0.5 mm-FerriteAEC - Q200LQWReel , Cut Tape
MHQ1005P15NJT


RF Inductors - SMD 15nH 0.22ohms 400mA
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TDK Availability : 8743
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USD 0.06

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded15 nH5 %400 mA280 mOhms-- 55 C+ 125 C233.2 GHzStandard1 mm0.5 mm0.6 mm-Ceramic MHQ - PReel , Cut Tape
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