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

LQG15WH0N9B02D

RF Inductors - SMD Fixed IND 0.9nH 1200mA POWRTRN

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Murata

Availability : 9700
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August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0948

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

900 pH

0.1 nH

1.2 A

30 mOhms

- 55 C

+ 125 C

15 GHz

Standard

1 mm

0.6 mm

0.5 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

AIML-1008HC-4R7M-T

RF Inductors - SMD FIXED IND 4.7UH 1.3A 120 MOHM

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ABRACON

Availability : 5805
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August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1085

Multiples of: 1

Multilayer Ferrite Chip Inductor

1008 (2520 METRIC)

Shielded

4.7 uH

20 %

1.3 A

120 mOhms

- 55 C

+ 125 C

20 MHz

Standard

2.5 mm

2 mm

0.85 mm

Ferrite

AIML - 1008HC

Reel , Cut Tape

LQG18HH1N2S00D

RF Inductors - SMD

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Murata

Availability : 3880
Ship by Fri. 15 Aug to Tue. 19 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0901

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

1.2 nH

0.3 nH

1.1 A

100 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1.6 mm

0.8 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

LQP03HQR27J02D

RF Inductors - SMD

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Murata

Availability : 0
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USD 0.0868

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

270 nH

5 %

70 mA

11 Ohms

- 55 C

+ 125 C

650 MHz

Standard

0.6 mm

0.3 mm

0.4 mm

Ferrite

LQP

Reel , Cut Tape

LQP03HQ1N7W02D

RF Inductors - SMD

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Murata

Availability : 0
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USD 0.0869

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

1.7 nH

0.05 nH

800 mA

70 mOhms

- 55 C

+ 125 C

10 GHz

Standard

0.6 mm

0.3 mm

0.4 mm

Ferrite

LQP

Reel , Cut Tape

MHL1JCTTDR22J

RF Inductors - SMD 220nH 5%

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KOA Speer

Availability : 0
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USD 0.0871

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

220 nH

5 %

300 mA

1.7 Ohms

- 55 C

+ 125 C

450 MHz

Standard

1.6 mm

0.8 mm

MHL

Reel , Cut Tape

MHL1JCTTD12NJ

RF Inductors - SMD 12nH 5%

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KOA Speer

Availability : 0
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USD 0.0871

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

12 nH

5 %

300 mA

1.3 Ohms

- 55 C

+ 125 C

700 MHz

Standard

1.6 mm

0.8 mm

Ceramic

MHL

Reel , Cut Tape

IWC0402D33NR-3G

RF Inductors - SMD 0402 33nH 2% 400mA

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Laird Performance Materials

Availability : 0
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USD 0.0875

Multiples of: 20000

Wirewound

1.19 mm x 0.66 mm x 0.7 mm

Unshielded

33 nH

2 %

400 mA

450 mOhms

- 40 C

+ 125 C

2.35 GHz

Standard

1.19 mm

0.7 mm

0.66 mm

Ceramic

IWC0402

Reel , Cut Tape

LQG18HH1N5S00D

RF Inductors - SMD

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Murata

Availability : 0
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USD 0.0879

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

1.5 nH

0.3 nH

1.1 A

100 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1.6 mm

0.8 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

CWF1610-100K

RF Inductors - SMD Ind,1.6x1x1mm,10uH+/-10%,0.28A,non-shd

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Bourns

Availability : 0
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USD 0.0885

Multiples of: 1

Wirewound

0603 (1610 METRIC)

Semi - Shielded

10 uH

10 %

280 mA

- 40 C

+ 125 C

Standard

1.6 mm

1 mm

Ferrite

CWF1610

Reel , Cut Tape

IWC0402A47NR-3G

RF Inductors - SMD 0402 47nH 2% 150mA

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.

Laird Performance Materials

Availability : 0
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USD 0.0886

Multiples of: 20000

Wirewound

1.19 mm x 0.66 mm x 0.7 mm

Unshielded

47 nH

2 %

150 mA

830 mOhms

- 40 C

+ 125 C

2.1 GHz

Standard

1.19 mm

0.7 mm

0.66 mm

Ceramic

IWC0402

Reel , Cut Tape

IWC0402A82NR-3G

RF Inductors - SMD 0402 82nH 2% 50mA

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.

Laird Performance Materials

Availability : 0
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USD 0.0886

Multiples of: 20000

Wirewound

1.19 mm x 0.66 mm x 0.7 mm

Unshielded

82 nH

2 %

50 mA

1.55 Ohms

- 40 C

+ 125 C

1.23 GHz

Standard

1.19 mm

0.7 mm

0.66 mm

Ceramic

IWC0402

Reel , Cut Tape

LCWC0603J10NGTAR

RF Inductors - SMD 10nH 0603 5%

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 : 0
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USD 0.0888

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

10 nH

5 %

700 mA

130 mOhms

- 40 C

+ 125 C

4.8 GHz

Standard

1.8 mm

1.12 mm

1.02 mm

Ceramic

LCWC

Reel , Cut Tape

LCWC0603J15NGTAR

RF Inductors - SMD 15nH 5%

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Kyocera AVX

Availability : 0
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USD 0.0888

Multiples of: 4000

Wirewound

0603 (1608 METRIC)

Unshielded

15 nH

5 %

700 mA

170 mOhms

- 40 C

+ 125 C

4 GHz

Standard

1.8 mm

1.12 mm

1.02 mm

Ceramic

LCWC

Reel , Cut Tape

LCWC0603J3N9GTAR

RF Inductors - SMD 3.9nH 0603 5%

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Kyocera AVX

Availability : 0
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USD 0.0888

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

3.9 nH

5 %

700 mA

80 mOhms

- 40 C

+ 125 C

6 GHz

Standard

1.8 mm

1.12 mm

1.02 mm

Ceramic

LCWC

Reel , Cut Tape

LQW18CNR21J0HD

RF Inductors - SMD 210nH 800mA AEC-Q200

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Murata

Availability : 0
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USD 0.0903

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

210 nH

5 %

800 mA

150 mOhms

- 40 C

+ 125 C

720 MHz

1.6 mm

0.8 mm

Ferrite

AEC - Q200

LCQW18CN

Reel , Cut Tape

LQW18CNR12J0HD

RF Inductors - SMD 120nH 1100mA AEC-Q200

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Murata

Availability : 0
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USD 0.0903

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

120 nH

5 %

1.1 A

85 mOhms

- 40 C

+ 125 C

1.2 GHz

1.6 mm

0.8 mm

Ferrite

AEC - Q200

LCQW18CN

Reel , Cut Tape

CIGT201610EH2R2MNE

RF Inductors - SMD CIGT,Thin Film,0806,2.2uH,1.0?,7 embossed,-20 20%

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.

Samsung

Availability : 0
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USD 0.0911

Multiples of: 3000

Thin Film

Shielded

2.2 uH

20 %

2.5 A

74 mOhms

2.7 A

- 40 C

+ 125 C

Standard

2 mm

1.6 mm

1 mm

Metal Composite

CIGT

Reel , Cut Tape

L0201R47AHSTR\500

RF Inductors - SMD 0.47nH

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 : 0
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USD 0.0913

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

470 pH

0.05 nH

550 mA

100 mOhms

- 55 C

+ 125 C

32 GHz

Standard

0.6 mm

0.325 mm

0.225 mm

Accu - L

Reel , Cut Tape

LQP02HQ0N4W02E

RF Inductors - SMD

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Murata

Availability : 0
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USD 0.0918

Multiples of: 15000

0.4 nH

0,05nH