About RF inductors - SMD

Delevan 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
  
                         
5022-222H


RF Inductors - SMD 2.2uH 3% .95ohm Unshielded SMT
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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.

Delevan Availability : 97
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USD 5.0762

Multiples of: 1

  Unshielded2.2 uH3 %620 mA950 mOhms - 55 C+ 125 C33135 MHzStandard13.21 mm6.35 mm5.84 mm   5022Reel , Cut Tape
MIL8532-27L


RF Inductors - SMD M27/370-27, Surface Mount, High Current, MIL-PRF-27/370 Qualified Power Inductors, 150 uH , +/- 15%
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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.

Delevan Availability : 97
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USD 5.4352

Multiples of: 1

Established Reliability Unshielded150 uH15 %1.04 A330 mOhms - 55 C+ 130 C  Standard22.35 mm8.38 mm7.26 mm Ferrite MIL8532Reel , Cut Tape
M83446/36-18AKMT


RF Inductors - SMD RoHS, M83446/36-18, Surface Mount, Wirewound 0603 Chip Inductor, .1 uH , +/- 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.

Delevan Availability : 97
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USD 9.5952

Multiples of: 1

Wirewound Unshielded100 nH10 %305 mA750 mOhms - 55 C+ 125 C34 Standard1.8 mm1.19 mm1.02 mm Ceramic M83446/36Reel , Cut Tape
5022R-362J


RF Inductors - SMD 3.6uH 5% 2.15ohm Unshielded SMT
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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.

Delevan Availability : 95
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USD 3.38

Multiples of: 1

  Unshielded3.6 uH5 %415 mA2.15 Ohms - 55 C+ 125 C33105 MHzStandard13.21 mm6.35 mm5.84 mm   5022RReel , Cut Tape
5022-471J


RF Inductors - SMD .47uH 5% .12ohm Unshielded SMT
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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.

Delevan Availability : 94
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USD 3.38

Multiples of: 1

  Unshielded470 nH5 %1.75 A120 mOhms - 55 C+ 125 C45310 MHzStandard13.21 mm6.35 mm5.84 mm   5022Reel , Cut Tape
5022R-471J


RF Inductors - SMD .47 UH 5%
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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.

Delevan Availability : 94
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USD 3.6648

Multiples of: 1

  Unshielded470 nH5 %1.75 A120 mOhms - 55 C+ 125 C45310 MHzStandard13.21 mm6.35 mm5.84 mm   5022RReel , Cut Tape
5022R-471H


RF Inductors - SMD .47uH 3% .12ohm Unshielded SMT
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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.

Delevan Availability : 94
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 5.0762

Multiples of: 1

  Unshielded470 nH3 %1.75 A120 mOhms - 55 C+ 125 C45310 MHzStandard13.21 mm6.35 mm5.84 mm   5022RReel , Cut Tape
MIL8532-16L


RF Inductors - SMD M27/370-16, Surface Mount, High Current, MIL-PRF-27/370 Qualified Power Inductors, 18 uH , +/- 15%
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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.

Delevan Availability : 91
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USD 5.2123

Multiples of: 1

Established Reliability Unshielded18 uH15 %2.84 A44 mOhms - 55 C+ 130 C  Standard22.35 mm8.38 mm7.26 mm Ferrite MIL8532Reel , Cut Tape
5022R-203J


RF Inductors - SMD 20uH 5% 2.5ohm Unshielded SMT
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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.

Delevan Availability : 87
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USD 3.38

Multiples of: 1

  Unshielded20 uH5 %372 mA2.5 Ohms - 55 C+ 125 C7530 MHzStandard13.21 mm6.35 mm5.84 mm   5022RReel , Cut Tape
5022R-303H


RF Inductors - SMD 30uH 3% 2.8ohm Unshielded SMT
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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.

Delevan Availability : 86
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 5.0762

Multiples of: 1

  Unshielded30 uH3 %348 mA2.8 Ohms - 55 C+ 125 C6521 MHzStandard13.21 mm6.35 mm5.84 mm   5022RReel , Cut Tape
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