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
  
                         
LQW18CN15NJ0ZD


RF Inductors - SMD Fixed IND 15nH 2200mA 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 290
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AUD 0.3103
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Wirewound0603 (1608 METRIC)Unshielded15 nH5 %2.2 A25 mOhms-- 55 C+ 125 C-2 GHzStandard1.6 mm0.8 mm0.8 mm- AEC - Q200LQWReel , Cut Tape
S1812R-683K


RF Inductors - SMD 68uH 10%
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API Delevan 290
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AUD 3.9577
Multiples of: 1

RF Choke1812 (4532 METRIC)Shielded68 uH10 %215 mA4.3 Ohms-- 55 C+ 125 C507.6 MHzStandard4.8 mm3.4 mm3.4 mm-Ferrite S1812/RReel , Cut Tape
MCQ1V1608-3R3-R


RF Inductors - SMD Multi H Q, IND3.3uH Q25 50mA 2PADS SMT
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Eaton 284
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AUD 0.0224
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Multilayer0603 (1608 METRIC)Unshielded3.3 uH10 %15 mA1 Ohms-- 40 C+ 85 C2540 MHzStandard1.6 mm0.8 mm0.8 mm-  MCQ1VReel , Cut Tape
1812R-101K


RF Inductors - SMD 0.10uH 10%
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API Delevan 283
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AUD 1.676
Multiples of: 1

Molded1812 (4532 METRIC)Unshielded100 nH10 %818 mA150 mOhms-- 55 C+ 125 C3025 MHzStandard4.83 mm3.4 mm3.4 mm-Iron 1812/RReel , Cut Tape
1330R-36J


RF Inductors - SMD 4.7uH 5% 1.2ohm Unshielded SMT Ind
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API Delevan 281
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AUD 4.9303
Multiples of: 1

RF Choke Unshielded4.7 uH5 %239 mA1.2 Ohms-- 55 C+ 105 C4575 MHzStandard8.26 mm3.18 mm3.68 mm-Iron 1330/RReel , Cut Tape
AS0814N7GTR


RF Inductors - SMD 14.7nH 2% SQUARE AIR CORE
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Kyocera AVX 277
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AUD 0.4999
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Wirewound2.134 mm x 1.829 mm x 1.549 mmUnshielded14.7 nH2 %4.4 A8 mOhms-- 40 C+ 125 C1303.4 GHzStandard1.549 mm2.134 mm1.829 mm-Air ASReel , Cut Tape
1812R-821K


RF Inductors - SMD 0.82uH 10%
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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.

API Delevan 276
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AUD 1.676
Multiples of: 1

Molded1812 (4532 METRIC)Unshielded820 nH10 %354 mA1.6 Ohms-- 55 C+ 125 C3025 MHzStandard4.83 mm3.4 mm3.4 mm-Iron 1812/RReel , Cut Tape
S1812R-223J


RF Inductors - SMD 22uH 5% 14ohm Shielded SMT Induc
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Delevan 276
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AUD 5.1881
Multiples of: 1

Choke1812 (4532 METRIC)Shielded22 uH5 %277 mA2.6 Ohms   5014 MHzStandard4.8 mm3.4 mm3.4 mm   S1812/RReel , Cut Tape
AIMC-0603-R22J-T


RF Inductors - SMD FIXED IND 220NH 300MA 2.1 OHM
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ABRACON 275
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AUD 0.0707
Multiples of: 1

Multilayer Ceramic Chip Inductor0603 (1608 METRIC)Shielded220 nH5 %200 mA2.4 Ohms - 55 C+ 125 C15350 MHzStandard1.6 mm0.8 mm0.8 mm Ceramic AIMC - 0603Reel , Cut Tape
LQW18ANR10G80D


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 232
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AUD 0.0992
Multiples of: 10

Wirewound0603 (1608 METRIC)Unshielded100 nH2 %490 mA630 mOhms-- 55 C+ 125 C341.75 GHzStandard1.65 mm0.99 mm0.9 mm-- LQWReel , Cut Tape
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