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
  
                         
IMC1812ER470J


RF Inductors - SMD 47uh 5%
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Vishay 1826
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between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.7652

Multiples of: 1

Molded1812 (4532 METRIC) 47 uH  15 mOhms     Standard      IMCReel , Cut Tape
MLF2012DR82MT000


RF Inductors - SMD 2mm x 1.25mm x 1.25mm, -55 to +125 degC, 150mA, 0.82?H, 650mohm
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TDK 1825
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between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.0805

Multiples of: 1

Multilayer0805 (2012 METRIC)Shielded820 nH20 %150 mA650 mOhms-- 55 C+ 125 C25170 MHzStandard2 mm1.25 mm1.25 mm-Ferrite MLFReel , Cut Tape
NLV25T-047J-EFD


RF Inductors - SMD 47nH 500mohms 360mA Wound Fer AEC-Q200
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TDK 1823
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between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.1742

Multiples of: 1

Wirewound2.5 mm x 2 mm x 1.8 mmUnshielded47 nH5 %360 mA500 mOhms-- 40 C+ 105 C201.2 GHzStandard2.5 mm2 mm1.8 mm-FerriteAEC - Q200NLV25 - EFDReel , Cut Tape
CMH322522-1R2KL


RF Inductors - SMD 1.2uH 10% 7.96MHz
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Bourns 1821
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between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.418

Multiples of: 1

Wirewound1210 (3225 METRIC)Shielded1.2 uH10 %390 mA750 mOhms-- 55 C+ 125 C30100 MHzStandard3.2 mm2.5 mm2.2 mm-Ferrite  Reel , Cut Tape
NLV32T-5R6J-EFD


RF Inductors - SMD 5.6uH 1.6ohms 200mA Wound Fer AEC-Q200
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TDK 1818
Ships to you
between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.1799

Multiples of: 1

Wirewound3.2 mm x 2.5 mm x 2.2 mmUnshielded5.6 uH5 %200 mA1.6 Ohms-- 40 C+ 105 C3045 MHzStandard3.2 mm2.5 mm2.2 mm-FerriteAEC - Q200NLV32 - EFDReel , Cut Tape
LQG18HHR27J00D


RF Inductors - SMD
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Murata 1818
Ships to you
between Mon. 08 Dec to Thu. 11 Dec
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AUD 0.112

Multiples of: 5

Multilayer0603 (1608 METRIC)Unshielded270 nH5 %200 mA1.9 Ohms - 55 C+ 125 C14400 MHzStandard1.6 mm0.8 mm0.8 mm-AirAEC - Q200LQGReel , Cut Tape
NLV25T-R12J-EFD


RF Inductors - SMD 120nH 300mohms 550mA Wound Fer AEC-Q200
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TDK 1817
Ships to you
between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.1742

Multiples of: 1

Wirewound2.5 mm x 2 mm x 1.8 mmUnshielded120 nH5 %550 mA300 mOhms-- 40 C+ 105 C30700 MHzStandard2.5 mm2 mm1.8 mm-FerriteAEC - Q200NLV25 - EFDReel , Cut Tape
ILSB1206ER150K


RF Inductors - SMD 15uH 10%
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Vishay 1816
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between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.1636

Multiples of: 1

Established Reliability1206 (3216 METRIC)Shielded15 uH10 %5 mA700 mOhms-- 55 C+ 125 C4522 MHzStandard3.2 mm1.6 mm1.1 mm-  ILSB - 1206Reel , Cut Tape
BWLD003025226R8J00


RF Inductors - SMD 6.8uH Unshielded 700mA 315mOhms 1210
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Pulse 1813
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between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.181

Multiples of: 1

 2.99 mm x 2.5 mm x 2.2 mmUnshielded6.8 uH5 %700 mA315 mOhms - 40 C+ 105 C2028 MHzStandard2.99 mm2.5 mm2.2 mm Ferrite BWLDReel , Cut Tape
CC453232-681KL


RF Inductors - SMD 680uH 10% 796KHz
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Bourns 1813
Ships to you
between Fri. 28 Nov to Tue. 02 Dec
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AUD 0.2236

Multiples of: 1

Wirewound1812 (4532 METRIC)Unshielded680 uH10 %65 mA25 Ohms-- 40 C+ 125 C202.5 MHzStandard4.2 mm3.2 mm3.2 mm-Ferrite CC453232Reel , Cut Tape
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