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
  
                         
LQW18AS47NJ0ZD


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 : 5771
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USD 0.0602

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded47 nH5 %600 mA280 mOhms-- 40 C+ 125 C382 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
5508 181 34 00


RF Inductors - SMD RF Chip Inductor SMD 180nH 0805 5% Tol
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Sumida Availability : 5771
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USD 0.2064

Multiples of: 1

RF Choke0805 (2012 METRIC)Unshielded180 nH5 %260 mA470 mOhms-- 55 C+ 125 C351.03 GHzStandard2.2 mm1.4 mm1.42 mm-Ceramic 5508Reel , Cut Tape
LQG15WZ1N5S02D


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 : 5770
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USD 0.0018

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded1.5 nH0.3 nH1 A40 mOhms-- 55 C+ 125 C2311 GHzStandard1 mm0.6 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
LQW15AN7N9C1ZD


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 : 5761
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USD 0.0929

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded7.9 nH0.2 nH640 mA79 mOhms-- 55 C+ 125 C307.5 GHzStandard1 mm0.6 mm0.5 mm- AEC - Q200LQWReel , Cut Tape
B82498F3561J001


RF Inductors - SMD SMT-INDUCTOR 0805 560NH 5%
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TDK Availability : 5761
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USD 0.2822

Multiples of: 1

Wirewound0805 (2012 METRIC)Unshielded560 nH5 %230 mA1.3 Ohms-- 55 C+ 125 C23400 MHzStandard2 mm1.3 mm1.4 mm-CeramicAEC - Q200B82498FReel , Cut Tape
L08054R7DEWTR


RF Inductors - SMD 4.7nH
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Kyocera AVX Availability : 5757
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USD 0.6549

Multiples of: 1

Thin Film0805 (2012 METRIC)Unshielded4.7 nH0.5 nH1.5 A100 mOhms-- 55 C+ 125 C435.5 GHzStandard2.11 mm1.5 mm0.91 mm-  0603, 0805Reel , Cut Tape
LQW18CNR27J0ZD


RF Inductors - SMD 270 NH 5%
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Murata Availability : 5756
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USD 0.0904

Multiples of: 5

Wirewound0603 (1608 METRIC)Unshielded270 nH5 %750 mA160 mOhms-- 55 C+ 125 C-660 MHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
LQW18AN9N9G80D


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 : 5755
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USD 0.0743

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded9.9 nH2 %1.6 A52 mOhms-- 55 C+ 125 C384.75 GHzStandard1.65 mm0.99 mm0.9 mm-  LQWReel , Cut Tape
MCQ1V2012-R150-R


RF Inductors - SMD Multi H Q,IND 150nH Q20 250mA 2PADS SMT
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Eaton Availability : 5754
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USD 0.015

Multiples of: 1

Multilayer0805 (2012 METRIC)Unshielded150 nH10 %250 mA250 mOhms-- 40 C+ 85 C20200 MHzStandard2 mm1.2 mm0.9 mm-  MCQ1VReel , Cut Tape
LQW18ASR18G0CD


RF Inductors - SMD Fixed IND 180nH 240mA NONAUTO
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Murata Availability : 5754
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USD 0.1756

Multiples of: 1

Wirewound0603 (1608 METRIC)Unshielded180 nH2 %240 mA1.4 Ohms-- 55 C+ 125 C25990 MHzStandard1.6 mm0.8 mm0.8 mm-  LQWReel , Cut Tape
ATFC-0201HQ-2N2B-T


RF Inductors - SMD FIXED IND 2.2NH 500MA 200 MOHM
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ABRACON Availability : 5749
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USD 0.0356

Multiples of: 1

Thin Film Chip Inductor0201 (0603 METRIC)Unshielded2.2 nH0.1 nH500 mA200 mOhms - 40 C+ 85 C146 GHzStandard0.6 mm0.3 mm0.23 mm Ceramic ATFC - 0201HQReel , Cut Tape
NLCV25T-4R7M-EFR


RF Inductors - SMD 4.7uH 684mohms 500mA 125C Wound Ferrite
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TDK Availability : 5744
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USD 0.0832

Multiples of: 1

Wirewound1008 (2520 METRIC)Unshielded4.7 uH20 %285 mA800 mOhms-- 40 C+ 105 C20-Standard2.5 mm2 mm1.9 mm-Ferrite NLCV - EFRReel , Cut Tape
B82422T1472K


RF Inductors - SMD 4.7uH 220mA 10% 3.2x2.5mm SMD
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TDK Availability : 5742
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USD 0.1765

Multiples of: 1

Wirewound1210 (3225 METRIC)Unshielded4.7 uH10 %220 mA1.5 Ohms-- 55 C+ 125 C3050 MHzStandard3.2 mm2.5 mm2 mm-FerriteAEC - Q200B82422TReel , Cut Tape
LQW15AN2N7B8ZD


RF Inductors - SMD 2.7 NH +/-0.1NH
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Murata Availability : 5740
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USD 0.0764

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded2.7 nH0.1 nH1.5 A47 mOhms-- 55 C+ 125 C2814 GHzStandard1 mm0.6 mm0.5 mm- AEC - Q200LQWReel , Cut Tape
B82498F3271J001


RF Inductors - SMD SMT-INDUCTOR 0805 270NH 5%
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TDK Availability : 5737
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USD 0.2512

Multiples of: 1

Wirewound0805 (2012 METRIC)Unshielded270 nH5 %270 mA1 Ohms-- 55 C+ 125 C45900 MHzStandard2 mm1.3 mm1.4 mm-CeramicAEC - Q200B82498FReel , Cut Tape
L04021R5BHNTR


RF Inductors - SMD 1.5nH
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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 : 5734
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USD 0.2366

Multiples of: 1

Thin Film0402 (1005 METRIC)Unshielded1.5 nH0.1 nH400 mA200 mOhms-- 55 C+ 125 C2018 GHzStandard1 mm0.58 mm0.35 mm-  L0402Reel , Cut Tape
LQG15WZ2N9B02D


RF Inductors - SMD Fixed IND 2.9nH 900mA INFOTMT
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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 : 5730
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USD 0.0784

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded2.9 nH0.1 nH900 mA80 mOhms-- 55 C+ 125 C236.5 GHzStandard1 mm0.6 mm0.5 mm-AirAEC - Q200LQGReel , Cut Tape
PE-0805CLH2R2STS


RF Inductors - SMD 0805 2.2uH 950mA DCR=260mOhms RF
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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.

Pulse Availability : 5723
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USD 0.0924

Multiples of: 1

Multilayer0805 (2012 METRIC)Shielded2.2 uH-950 mA250 mOhms600 mA- 40 C+ 125 C-50 MHzStandard2 mm1.2 mm0.9 mm-Ceramic PE - 0805CLHReel , Cut Tape
MLG1005S3N6ST000


RF Inductors - SMD IND 0402 3.6nH StdQ SMD RF IND
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TDK Availability : 5383
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USD 0.0047

Multiples of: 50

Multilayer0402 (1005 METRIC)Unshielded3.6 nH0.3 nH700 mA200 mOhms-- 55 C+ 125 C86.7 GHzStandard1 mm0.5 mm0.5 mm-Ceramic MLGReel , Cut Tape
MLF1608C150KTA00


2mA 15uH ±10% 800mO 0603 Inductors (SMD) ROHS
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TDK Availability : 4491
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USD 0.0249

Multiples of: 10

Multilayer0603 (1608 METRIC)Shielded15 uH10 %2 mA1.5 Ohms-- 55 C+ 125 C2042 MHzStandard1.6 mm0.8 mm0.8 mm-Ferrite MLFReel , Cut Tape
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