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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AC4842R-82NK


RF Inductors - SMD AC,4.83x3.81x4.2mm,82nH+/-10%,2.5A,SMD
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Bourns 3749
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.1903

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Air Coil Inductor2015 (4838 METRIC) 82 nH10 %2.5 A9.4 mOhms - 25 C+ 125 C1001.3 GHzStandard4.83 mm3.81 mm4.2 mm   AC4842RReel , Cut Tape
0603AS-R20G-01


RF Inductors - SMD 200nH 100 MHz 2% Tol
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Fastron 3749
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AUD 0.2242

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Wirewound0603 (1608 METRIC)Unshielded200 nH2 %200 mA1.55 Ohms-- 40 C+ 150 C301.1 GHzStandard1.52 mm0.76 mm1 mm-CeramicAEC - Q2000603ASReel , Cut Tape
ILSB0603ERR56K


RF Inductors - SMD .56uH 10%
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Vishay 3747
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.105

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Established Reliability0603 (1608 METRIC)Shielded560 nH10 %35 mA1.55 Ohms-- 55 C+ 125 C15110 MHzStandard1.6 mm0.8 mm0.8 mm   ILSB - 0603Reel , Cut Tape
LQW18CNR16J0HD


RF Inductors - SMD 160nH 1000mA AEC-Q200
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Murata 3744
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.137

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Wirewound0603 (1608 METRIC)Unshielded160 nH5 %1 A100 mOhms - 40 C+ 125 C 900 MHz 1.6 mm1.6 mm0.8 mm Ferrite LCQW18CNReel , Cut Tape
MLF1608DR27MTD25


RF Inductors - SMD 270nH 600mohms 150mA +/-20% Fer AEC-Q200
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TDK 3744
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AUD 0.1636

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Multilayer0603 (1608 METRIC)Shielded270 nH20 %150 mA600 mOhms-- 55 C+ 125 C15350 MHzStandard1.6 mm0.8 mm0.8 mm-FerriteAEC - Q200MLFReel , Cut Tape
IMC0805ERR27J01


RF Inductors - SMD .27uH 5%
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Vishay 3741
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.2159

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Wirewound0805 (2012 METRIC)Unshielded270 nH5 %350 mA1.46 Ohms-- 40 C+ 125 C45850 MHzStandard2 mm1.25 mm1.2 mm-Ceramic IMCReel , Cut Tape
LQW18AN7N5C0ZD


RF Inductors - SMD
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Murata 3740
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.1413

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Wirewound0603 (1608 METRIC)Unshielded7.5 nH0.2 nH750 mA82 mOhms-- 55 C+ 125 C356 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
LQW18ANR12J80D


RF Inductors - SMD
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Murata 3737
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.1151

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Wirewound0603 (1608 METRIC)Unshielded120 nH5 %450 mA720 mOhms-- 55 C+ 125 C321.65 GHzStandard1.65 mm0.99 mm0.9 mm-  LQWReel , Cut Tape
LQW18AN9N5D0ZD


RF Inductors - SMD
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Murata 3734
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.1293

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Wirewound0603 (1608 METRIC)Unshielded9.5 nH0.5 nH650 mA110 mOhms-- 55 C+ 125 C356 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
AISC-Q0402-56NG-T


RF Inductors - SMD IND 56nH 0.1A 970m?
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Abracon 3734
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between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.1641

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Ceramic Wirewound RF Inductor0402 (1208 METRIC)Unshielded56 nH2 %100 mA970 mOhms - 40 C+ 125 C251.76 GHzStandard1.27 mm0.76 mm0.61 mm   AISC - Q0402Reel , Cut Tape
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