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
  
                         
B82498F3121J


RF Inductors - SMD 120nH 440mA 5% 2.3x1.7mm SMD
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TDK Availability : 7577
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USD 0.2356

Multiples of: 1

Wirewound0805 (2012 METRIC)Unshielded120 nH5 %440 mA310 mOhms-- 55 C+ 125 C501.25 GHzStandard2 mm1.3 mm1.4 mm-Ceramic B82498FReel , Cut Tape
LQW15AN20NH00D


RF Inductors - SMD
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Murata Availability : 7576
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USD 0.0559

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded20 nH3 %370 mA270 mOhms-- 55 C+ 125 C254 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
B82498F3820J


RF Inductors - SMD 82nH 500mA 5% 2.3x1.7mm SMD
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TDK Availability : 7575
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USD 0.2427

Multiples of: 1

Wirewound0805 (2012 METRIC)Unshielded82 nH5 %500 mA190 mOhms-- 55 C+ 125 C601.5 GHzStandard2 mm1.3 mm1.4 mm-Ceramic B82498FReel , Cut Tape
LQW04AN22NH00D


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 : 7570
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USD 0.1455

Multiples of: 1

Wirewound03015 (0804 METRIC)Unshielded22 nH3 %200 mA630 mOhms-- 55 C+ 125 C155 GHzStandard0.8 mm0.4 mm0.4 mm-  LQWReel , Cut Tape
AIMC-0805-2N7S-T


RF Inductors - SMD FIXED IND 2.7NH 600MA 100 MOHM
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ABRACON Availability : 7568
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USD 0.0958

Multiples of: 1

Multilayer0805 (2012 METRIC)Shielded2.7 nH0.3 nH300 mA100 mOhms - 55 C+ 125 C124 GHzStandard2 mm1.25 mm0.85 mm Ceramic AIMC - 0805Reel , Cut Tape
MLG0603S0N3BT000


RF Inductors - SMD IND 0201 0.3nH StdQ SMD RF IND
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TDK Availability : 7566
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USD 0.0028

Multiples of: 100

Multilayer0201 (0603 METRIC)Unshielded300 pH0.1 nH600 mA100 mOhms-- 55 C+ 125 C-20 GHzStandard0.6 mm0.3 mm0.3 mm-Ceramic MLGReel , Cut Tape
LQW15CAR27K00D


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 : 7566
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USD 0.2315

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded270 nH10 %480 mA380 mOhms-- 40 C+ 125 C-1.2 GHzStandard1.02 mm0.55 mm0.55 mm-  LQWReel , Cut Tape
L04021R8BHNTR


RF Inductors - SMD 1.8nH
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Kyocera AVX Availability : 7554
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USD 0.2135

Multiples of: 1

Thin Film0402 (1005 METRIC)Unshielded1.8 nH0.1 nH400 mA200 mOhms-- 55 C+ 125 C1816 GHzStandard1 mm0.58 mm0.35 mm-  L0402Reel , Cut Tape
LQW15AN5N1G80D


RF Inductors - SMD
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Murata Availability : 7549
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USD 0.0799

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded5.1 nH2 %1.77 A40 mOhms-- 55 C+ 125 C358 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
MLG1005S1N1CT000


RF Inductors - SMD IND 0402 1.1nH StdQ SMD RF IND
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TDK Availability : 7546
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USD 0.0458

Multiples of: 1

Multilayer0402 (1005 METRIC)Unshielded1.1 nH0.2 nH1 A100 mOhms-- 55 C+ 125 C719.3 GHzStandard1 mm0.5 mm0.5 mm-Ceramic MLGReel , Cut Tape
LQH44PN1R0MPRL


RF Inductors - SMD 1uH 4300mA 20%
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Murata Availability : 7546
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USD 0.1903

Multiples of: 1

Wirewound4 mm x 4 mm x 1.65 mmUnshielded1 uH20 %4.3 A25 mOhms - 40 C+ 125 C 85 MHzStandard4 mm4 mm1.65 mm   LQH44PN_PRReel , Cut Tape
LQP03TN4N3HZ2D


RF Inductors - SMD
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Murata Availability : 7544
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USD 0.0227

Multiples of: 1

Thin Film0201 (0603 METRIC)Unshielded4.3 nH3 %350 mA400 mOhms - 55 C+ 125 C145.3 GHzStandard0.6 mm0.3 mm0.3 mm-FerriteAEC - Q200LQPReel , Cut Tape
LQW15AN3N2B00D


RF Inductors - SMD 3.2 NH +-.1NH
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Murata Availability : 7544
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USD 0.0543

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded3.2 nH0.1 nH500 mA170 mOhms-- 55 C+ 125 C1514 GHzStandard1 mm0.6 mm0.5 mm-  LQWReel , Cut Tape
MCQ1V3216-R100-R


RF Inductors - SMD 100 NH 5%
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Eaton Availability : 7542
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USD 0.0254

Multiples of: 1

Multilayer1206 (3216 METRIC)Unshielded100 nH10 %250 mA250 mOhms-- 40 C+ 85 C25235 MHzStandard3.2 mm1.6 mm0.9 mm-  MCQ1VReel , Cut Tape
BWCS0016100833NG00


RF Inductors - SMD 33nH RDC=0.22Ohms 600mA
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Pulse Availability : 7541
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USD 0.0636

Multiples of: 1

 1.6 mm x 1.02 mm x 0.82 mmUnshielded33 nH2 %600 mA220 mOhms600 mA- 40 C+ 125 C402.3 GHzStandard1.6 mm1.02 mm0.82 mm Ceramic BWCSReel , Cut Tape
AISC-0402-4N3G-T


RF Inductors - SMD FIXED IND 4.3NH 700MA 91 MOHM
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ABRACON Availability : 7538
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USD 0.1702

Multiples of: 1

 0402 (1005 METRIC)Unshielded4.3 nH2 %1 A91 mOhms - 40 C+ 125 C206000 MHz     Ceramic Aisc - 0402Reel
LQW15AN6N0C1ZD


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 : 7535
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USD 0.0929

Multiples of: 1

Wirewound0402 (1005 METRIC)Unshielded6 nH0.2 nH760 mA56 mOhms-- 55 C+ 125 C307.7 GHzStandard1 mm0.6 mm0.5 mm- AEC - Q200LQWReel , Cut Tape
CI160808-3N9D


RF Inductors - SMD 3.9nH .3% MultiLayer High Frequency
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Bourns Availability : 7519
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USD 0.0301

Multiples of: 1

Multilayer0603 (1608 METRIC)Unshielded3.9 nH0.3 nH300 mA250 mOhms-- 55 C+ 125 C106 GHzStandard1.6 mm0.8 mm0.8 mm-Ceramic CI160808Reel , Cut Tape
MLG1005SR18JT000


RF Inductors - SMD IND 0402 180nH StdQ SMD RF IND
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TDK Availability : 7517
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USD 0.0059

Multiples of: 50

Multilayer0402 (1005 METRIC)Unshielded180 nH5 %150 mA3.8 Ohms-- 55 C+ 125 C8600 MHzStandard1 mm0.5 mm0.5 mm-Ceramic MLGReel , Cut Tape
WCLA3225V1-101-R


RF Inductors - SMD Chip IND 100uH 0.19A SMT 2 Pad
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Eaton Availability : 7514
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USD 0.165

Multiples of: 1

Wirewound1210 (3225 METRIC)Shielded100 uH10 %190 mA3.48 Ohms - 55 C+ 125 C107 MHz 3.6 mm2.8 mm2.4 mm Ferrite WCLAReel , Cut Tape
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