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.

RF inductors - SMD

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Package / Case	Shielding	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Saturation Current	Minimum Operating Temperature	Maximum Operating Temperature	Q Minimum	Self Resonant Frequency	Termination	Length	Width	Height	Diameter	Core Material	Qualification	Series	Packaging

L02012R7BHSTR

RF Inductors - SMD 2.7nH

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Kyocera AVX

Availability : 3841
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August 2025

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USD 0.1559

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

2.7 nH

0.1 nH

180 mA

700 mOhms

- 55 C

+ 125 C

14 GHz

Standard

0.6 mm

0.325 mm

0.225 mm

Accu - L

Reel , Cut Tape

AISC-1210-R56J-T

RF Inductors - SMD FIXED IND 560NH 460MA 1.1 OHM

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ABRACON

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USD 0.1658

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

560 nH

5 %

460 mA

1.1 Ohms

- 40 C

+ 125 C

420 MHz

Standard

3.65 mm

2.95 mm

2.7 mm

Ceramic

AISC - 1210

Reel , Cut Tape

0805AS-8N2K-08

RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor

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Fastron

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USD 0.1661

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

8.2 nH

10 %

600 mA

120 mOhms

- 40 C

+ 150 C

4.7 GHz

Standard

2.3 mm

1.8 mm

1.6 mm

Ceramic

AEC - Q200

0805AS

Reel

CW252016-R39G

RF Inductors - SMD 390nH 5% HIGH Q

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Bourns

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USD 0.1662

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

390 nH

2 %

400 mA

1.2 Ohms

- 40 C

+ 125 C

500 MHz

Standard

2.1 mm

1.5 mm

1.3 mm

CW252016

Reel , Cut Tape

CW252016-R82G

RF Inductors - SMD 820nH 5% HIGH Q

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Bourns

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USD 0.1662

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

820 nH

2 %

360 mA

1.61 Ohms

- 40 C

+ 125 C

350 MHz

Standard

2.1 mm

1.5 mm

1.3 mm

Ceramic

CW252016

Reel , Cut Tape

CW252016-82NG

RF Inductors - SMD 82nH 5% HIGH Q

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Bourns

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USD 0.1662

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

82 nH

2 %

600 mA

180 mOhms

- 40 C

+ 125 C

1 GHz

Standard

2.1 mm

1.5 mm

1.3 mm

CW252016

Reel , Cut Tape

CW252016-10NG

RF Inductors - SMD 10nH 10% HIGH Q

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Bourns

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USD 0.1662

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

10 nH

2 %

600 mA

80 mOhms

- 40 C

+ 125 C

4.1 GHz

Standard

2.1 mm

1.5 mm

1.3 mm

Ceramic

CW252016

Reel , Cut Tape

LQH43MN181K03K

RF Inductors - SMD

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Murata

Availability : 0
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USD 0.1663

Multiples of: 2500

0.18 mH

10 %

0805AS-4R7K-08

RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor

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Fastron

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USD 0.1665

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

4.7 uH

10 %

100 mA

8 Ohms

- 40 C

+ 150 C

50 MHz

Standard

2.3 mm

1.8 mm

1.6 mm

Ceramic

AEC - Q200

0805AS

Reel

0805AS-1R0K-08

RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor

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Fastron

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USD 0.1666

Multiples of: 1000

Wirewound

0805 (2012 METRIC)

Unshielded

1 uH

10 %

180 mA

2.35 Ohms

- 40 C

+ 150 C

215 MHz

Standard

2.3 mm

1.8 mm

1.6 mm

Ceramic

AEC - Q200

0805AS

Reel

0805F-4R7K-01

RF Inductors - SMD Wire-wound Ferrite RF Chip Inductor

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Fastron

Availability : 0
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USD 0.1672

Multiples of: 2500

Wirewound

0805 (2012 METRIC)

Unshielded

4.7 uH

10 %

90 mA

3.8 Ohms

- 40 C

+ 150 C

150 MHz

Standard

2.3 mm

1.6 mm

Ferrite

AEC - Q200

0805F

Reel , Cut Tape

0805F-3R3K-08

RF Inductors - SMD Wire-wound Ferrite RF Chip Inductor

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Fastron

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USD 0.1702

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

3.3 uH

10 %

100 mA

3.3 Ohms

- 40 C

+ 150 C

200 MHz

Standard

2.3 mm

1.6 mm

Ferrite

AEC - Q200

0805F

Reel

PM1008-2R7K-RC

2.7 µH Unshielded Drum Core, Wirewound Inductor 195 mA 1.7Ohm 1008 (2520 Metric)

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Bourns

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USD 0.1705

Multiples of: 1

1008 (2520 METRIC)

Unshielded

2.7 uH

10 %

290 mA

3.2 Ohms

- 55 C

+ 125 C

140 MHz

Standard

2.5 mm

2 mm

1.6 mm

Ceramic

PM1008

Reel , Cut Tape

AISC-0805-R39J-T

RF Inductors - SMD 390 NH 5%

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ABRACON

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USD 0.1706

Multiples of: 1

Wirewound

0805 (2317 METRIC)

Unshielded

390 nH

5 %

290 mA

1.5 Ohms

- 40 C

+ 125 C

560 MHz

Standard

2.29 mm

1.73 mm

1.55 mm

Ceramic

AISC - 0805

Reel , Cut Tape

1008AS-3R9J-01

RF Inductors - SMD SMD Inductor 3.90uH 7.9MHz 5% Tol

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Fastron

Availability : 0
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USD 0.1707

Multiples of: 1903

Wirewound

Unshielded

3.9 uH

4.3 Ohms

Standard

Ceramic

AEC - Q200

1008AS

Reel

1008AS-5R6J-01

RF Inductors - SMD Chip Inductor (Wire wound -open); 5600nH; Tol: 5%

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Fastron

Availability : 0
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USD 0.1707

Multiples of: 1903

Wirewound

Unshielded

5.6 uH

5 %

4.3 Ohms

Standard

Ceramic

AEC - Q200

1008AS

Reel

PM1008-R18K-RC

RF Inductors - SMD 0.18uH 10%

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Bourns

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USD 0.1707

Multiples of: 1

1008 (2520 METRIC)

Unshielded

180 nH

10 %

620 mA

770 mOhms

- 55 C

+ 125 C

750 MHz

Standard

2.5 mm

2 mm

1.6 mm

Ceramic

PM1008

Reel , Cut Tape

PM1008-R22K-RC

RF Inductors - SMD 0.22uH 10%

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Bourns

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USD 0.1707

Multiples of: 1

1008 (2520 METRIC)

Unshielded

220 nH

10 %

500 mA

840 mOhms

- 55 C

+ 125 C

700 MHz

Standard

2.5 mm

2 mm

1.6 mm

Ceramic

PM1008

Reel , Cut Tape

PM1008-8R2K-RC

RF Inductors - SMD 8.2uH 10%

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Bourns

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USD 0.1707

Multiples of: 1

1008 (2520 METRIC)

Unshielded

8.2 uH

10 %

100 mA

9.5 Ohms

35 MHz

Standard

2.5 mm

2 mm

1.6 mm

PM1008

Reel , Cut Tape

PM1008-22NM-RC

RF Inductors - SMD 22nH 20%

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Bourns

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USD 0.1707

Multiples of: 1

1008 (2520 METRIC)

Unshielded

22 nH

20 %

1 A

120 mOhms

- 55 C

+ 125 C