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

LQG18HN3N3S00D

RF Inductors - SMD 3.3 NH +-.3NH

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Murata

Availability : 5238
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0389

Multiples of: 10

Multilayer

0603 (1608 METRIC)

Unshielded

3.3 nH

0.3 nH

1 A

120 mOhms

- 40 C

+ 85 C

6 GHz

Standard

1.6 mm

0.8 mm

Air

LQG

Reel , Cut Tape

LQG15WZR10G02D

RF Inductors - SMD Fixed IND 100nH 150mA INFOTMT

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Murata

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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0929

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

100 nH

2 %

150 mA

2.5 Ohms

- 55 C

+ 125 C

900 MHz

Standard

1 mm

0.6 mm

0.5 mm

Air

AEC - Q200

LQG

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CW201212-33NJ

Inductor RF Wirewound 0.033uH 5% 250MHz 60Q-Factor Ceramic 0.5A 0.27Ohm DCR 0805 T/R

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Bourns

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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1225

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

33 nH

5 %

500 mA

150 mOhms

- 40 C

+ 125 C

2.4 GHz

Standard

2.1 mm

1.5 mm

1.3 mm

Ceramic

CW201212

Reel , Cut Tape

CWF2414-150K

RF Inductors - SMD Ind,2.2x1.4x1.3mm,15uH+/-10%,0.38A,non-shd

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Bourns

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42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.07

Multiples of: 1

Wirewound

Semi - Shielded

15 uH

10 %

380 mA

- 40 C

+ 125 C

Standard

2.4 mm

1.4 mm

1.3 mm

Ferrite

CWF2414

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MLF1608C330MTD00

RF Inductors - SMD 33 UH 20%

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TDK

Availability : 5222
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41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0567

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

33 uH

20 %

2 mA

2.2 Ohms

- 55 C

+ 125 C

30 MHz

Standard

1.6 mm

0.8 mm

Ferrite

MLF

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B82422T1331J000

RF Inductors - SMD SMT-INDUCTOR 1210 0.33UH 5%, AEC-Q200

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TDK

Availability : 5219
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41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.2363

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

330 nH

5 %

450 mA

230 mOhms

- 55 C

+ 125 C

500 MHz

Standard

3.2 mm

2.5 mm

2 mm

Ferrite

AEC - Q200

B82422T

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LQG15HZ5N1S02D

RF Inductors - SMD

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Murata

Availability : 5210
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41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0328

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

5.1 nH

0.3 nH

650 mA

180 mOhms

- 55 C

+ 125 C

5.3 GHz

Standard

1 mm

0.5 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

LQW2BAS91NG00L

RF Inductors - SMD

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Murata

Availability : 5210
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0905

Multiples of: 1

Wirewound

0805 (2015 METRIC)

Unshielded

91 nH

2 %

400 mA

480 mOhms

- 55 C

+ 125 C

1.33 GHz

Standard

2.09 mm

1.53 mm

1.42 mm

LQW2BA

Reel , Cut Tape

LBM2016T1R0J

RF Inductors - SMD 963-LSQMB201616T1R0J RPLCMT PN 0806 1uH 494mOhms 5% 385mA

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Taiyo Yuden

Availability : 5200
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0556

Multiples of: 1

Wirewound

0806 (2016 METRIC)

Unshielded

1 uH

5 %

385 mA

494 mOhms

- 40 C

+ 105 C

220 MHz

Standard

2 mm

1.6 mm

1.8 mm

LBM

Reel , Cut Tape

LQW18AN47NG80D

RF Inductors - SMD 47 NH 2% NH

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 : 5195
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0653

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

47 nH

2 %

830 mA

230 mOhms

- 55 C

+ 125 C

2.7 GHz

Standard

1.65 mm

0.99 mm

0.9 mm

LQW

Reel , Cut Tape

MHL1ECTTP3N3S

RF Inductors - SMD 3.3nH +/-0.3nH

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.

KOA Speer

Availability : 5188
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October 2025

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	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0703

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

3.3 nH

0.3 nH

150 mA

220 mOhms

- 55 C

+ 125 C

7 GHz

Standard

1 mm

0.5 mm

Ceramic

MHL

Reel , Cut Tape

LQW18AS8N2G0ZD

RF Inductors - SMD

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 : 5188
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October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.084

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

8.2 nH

2 %

700 mA

115 mOhms

- 40 C

+ 125 C

4.2 GHz

Standard

1.6 mm

0.8 mm

AEC - Q200

LQW

Reel , Cut Tape

LQG18HH2N7S00D

RF Inductors - SMD

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 : 5188
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October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0857

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

2.7 nH

0.3 nH

1 A

130 mOhms

- 55 C

+ 125 C

4 GHz

Standard

1.6 mm

0.8 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

LQG15HH5N1B02D

RF Inductors - SMD

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 : 5184
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.078

Multiples of: 1

Air

LQG

Reel , Cut Tape

LQW2UASR62J00L

RF Inductors - SMD 620 NH 5%

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Murata

Availability : 5179
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0874

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

620 nH

5 %

300 mA

1.4 Ohms

- 55 C

+ 125 C

375 MHz

Standard

2.62 mm

2.45 mm

1.83 mm

Air

LQW

Reel , Cut Tape

AIML-0603-82NK-T

RF Inductors - SMD FIXED IND 82NH 50MA 300 MOHM SMD

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.

ABRACON

Availability : 5169
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41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0333

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

82 nH

10 %

50 mA

300 mOhms

- 55 C

+ 125 C

450 MHz

Standard

1.6 mm

0.8 mm

Ferrite

AIML - 0603

Reel , Cut Tape

LQW18CAR48J00D

RF Inductors - SMD Fixed IND 480nH 580mA NONAUTO

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Murata

Availability : 5167
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.2101

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

480 nH

5 %

580 mA

350 mOhms

- 55 C

+ 125 C

800 MHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQW18CAR21J00D

RF Inductors - SMD Fixed IND 210nH 1050mA NONAUTO

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Murata

Availability : 5164
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41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.2101

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

210 nH

5 %

1.05 A

115 mOhms

- 55 C

+ 125 C

1.15 GHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQG15HN1N5B02D

1A 1.5nH 80mO 0402 Inductors (SMD) ROHS

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Murata

Availability : 4597
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0265

Multiples of: 20

Multilayer

Unshielded

1.5 nH

30 %

1 A

80 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.5 mm

Air

LQG

Reel , Cut Tape

LQW18AN10NJ00D

RF Inductors - SMD 10 NH 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.

Murata

Availability : 1125
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