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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(Ex. GST)(▲▼)		Enter Qty TypePackage / CaseShieldingInductanceToleranceMaximum DC CurrentMaximum DC ResistanceSaturation CurrentMinimum Operating TemperatureMaximum Operating TemperatureQ MinimumSelf Resonant FrequencyTerminationLengthWidthHeightDiameterCore MaterialQualificationSeriesPackaging
  
                         
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RF Inductors - SMD
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Murata 3850
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AUD 0.1202
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Wirewound0603 (1608 METRIC)Unshielded4.3 nH5 %700 mA63 mOhms-- 40 C+ 125 C225.9 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
PE-0603CD100GTT


Inductor RF Chip Wirewound 10nH 2% 250MHz 30Q-Factor Ceramic 700mA 130mOhm DCR 0603 T/R
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Pulse 3849
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AUD 0.2713
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Multilayer0603 (1608 METRIC)Unshielded10 nH2 %700 mA130 mOhms-- 40 C+ 125 C304.8 GHzStandard1.8 mm1.24 mm1.02 mm-Ceramic CDReel , Cut Tape
MLF1608DR82KTD25


RF Inductors - SMD 820nH 1.4ohms 70mA +/-10% Fer AEC-Q200
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TDK 3848
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AUD 0.1344
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Multilayer0603 (1608 METRIC)Shielded820 nH10 %70 mA1.4 Ohms-- 55 C+ 125 C15190 MHzStandard1.6 mm0.8 mm0.8 mm-FerriteAEC - Q200MLFReel , Cut Tape
MLJ1608WR39JT000


RF Inductors - SMD 390nH 0.28ohms 600mA 5% 210MHz
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TDK 3848
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AUD 0.1515
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NFC Inductor0603 (1608 METRIC)Shielded390 nH5 %450 mA370 mOhms600 mA- 55 C+ 125 C15290 MHzStandard1.6 mm0.8 mm0.8 mm-Ferrite MLJReel , Cut Tape
AC4842R-R12K


RF Inductors - SMD AC,4.83x3.81x4.2mm,120nH+/-10%,1.5A,SMD
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Bourns 3848
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AUD 0.206
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Air Coil Inductor2015 (4838 METRIC) 120 nH10 %1.5 A17.3 mOhms - 25 C+ 125 C1001.1 GHzStandard4.83 mm3.81 mm4.2 mm   AC4842RReel , Cut Tape
AIMC-Q0603-2N7S-T


RF Inductors - SMD IND 2.7nH 1A 130m?
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Abracon 3846
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AUD 0.099
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Multilayer Ceramic Chip Inductor0603 (1608 METRIC)Shielded2.7 nH0.3 nH1 A130 mOhms - 55 C+ 125 C107 GHzStandard1.6 mm0.8 mm0.8 mm Ceramic AIMC - Q0603Reel , Cut Tape
IMC1008ER3R9J


RF Inductors - SMD 3.9uH 5%
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Vishay 3846
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AUD 0.2181
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Wirewound1008 (2520 METRIC)Unshielded3.9 uH5 %180 mA4 Ohms-- 40 C+ 125 C2050 MHzStandard2.5 mm2 mm1.6 mm-Ferrite IMCReel , Cut Tape
AL05A5N45GTR


RF Inductors - SMD 5.45nH 2% Air Core
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Kyocera AVX 3845
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AUD 0.2787
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Wirewound1.42 mm x 1.37 mm x 2.21 mmUnshielded5.45 nH2 %1.6 A8 mOhms-- 40 C+ 125 C1007 GHzStandard2.21 mm1.42 mm1.37 mm Air ALReel , Cut Tape
LQW18AN3N9D1ZD


RF Inductors - SMD
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Murata 3841
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AUD 0.1352
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Wirewound0603 (1608 METRIC)Unshielded3.9 nH0.5 nH1 A32 mOhms-- 55 C+ 125 C3811 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
AISC-1008F-100J-T


RF Inductors - SMD Inductor Ceramic Core Wire wound 2.9 x 2.8 x 2.3mm
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ABRACON 3831
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AUD 0.1888
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Wirewound1008 (2520 METRIC)Unshielded10 uH5 %300 mA2.95 Ohms - 40 C+ 125 C1540 MHzStandard2.92 mm2.79 mm2.29 mm Ferrite AISC - 1008FReel , Cut Tape
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