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

LQP03TG1N4C02D

RF Inductors - SMD

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Murata

Availability : 3686
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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 0.0063

Multiples of: 50

Thin Film

0201 (0603 METRIC)

Unshielded

1.4 nH

0.2 nH

600 mA

150 mOhms

- 55 C

+ 125 C

14 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

MLF1608A4R7JTD25

RF Inductors - SMD 4.7uH 1.6ohms 30mA +/-5% Fer AEC-Q200

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TDK

Availability : 3685
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41	5	6	7	8	9	10	11
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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 0.1142

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

4.7 uH

5 %

30 mA

1.6 Ohms

- 55 C

+ 125 C

80 MHz

Standard

1.6 mm

0.8 mm

Ferrite

AEC - Q200

MLF

Reel , Cut Tape

MHQ0603P3N8BTD25

RF Inductors - SMD 0201 3.8nH Tol 0.1nH AEC-Q200

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TDK

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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 0.0529

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

3.8 nH

0.1 nH

450 mA

300 mOhms

- 55 C

+ 125 C

9.1 GHz

Standard

0.65 mm

0.35 mm

Ceramic

AEC - Q200

MHQ - P

Reel , Cut Tape

0603AQC-010J-01

RF Inductors - SMD Wire-wound Ceramic Chip Inductor AEC-Q200

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Fastron

Availability : 3671
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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 0.1585

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

10 nH

5 %

2.7 A

50 mOhms

- 40 C

+ 140 C

3.85 GHz

Standard

1.7 mm

1.12 mm

1.05 mm

Ceramic

AEC - Q200

0603AQC

Reel , Cut Tape

AIMC-0603-R22J-T

RF Inductors - SMD FIXED IND 220NH 300MA 2.1 OHM

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ABRACON

Availability : 3670
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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 0.0476

Multiples of: 1

Multilayer Ceramic Chip Inductor

0603 (1608 METRIC)

Shielded

220 nH

5 %

200 mA

2.4 Ohms

- 55 C

+ 125 C

350 MHz

Standard

1.6 mm

0.8 mm

Ceramic

AIMC - 0603

Reel , Cut Tape

LQW2BASR68J00L

RF Inductors - SMD 680 NH 5%

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Murata

Availability : 3668
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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 0.0715

Multiples of: 1

Wirewound

0805 (2015 METRIC)

Unshielded

680 nH

5 %

190 mA

2.2 Ohms

- 55 C

+ 125 C

250 MHz

Standard

2.09 mm

1.53 mm

1.42 mm

Air

LQW2BA

Reel , Cut Tape

LQW18CA85NJ00D

RF Inductors - SMD Fixed IND 85nH 1650mA NONAUTO

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Murata

Availability : 3666
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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 0.2198

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

85 nH

5 %

1.65 A

48 mOhms

- 55 C

+ 125 C

1.8 GHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQW2UASR39G00L

RF Inductors - SMD

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Murata

Availability : 3664
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October 2025

October 2025
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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 0.1207

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

390 nH

2 %

470 mA

1.12 Ohms

- 55 C

+ 125 C

500 MHz

Standard

2.62 mm

2.45 mm

1.83 mm

LQW

Reel , Cut Tape

MCL2012V2-4R7-R

RF Inductors - SMD 4.7 NH 20%

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Eaton

Availability : 3662
Ship by Wed. 01 Oct to Fri. 03 Oct

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 0.025

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Unshielded

4.7 nH

5 %

500 mA

200 mOhms

- 40 C

+ 85 C

2 mm

1.2 mm

0.9 mm

MCL

Reel , Cut Tape

KLZ2012MHR4R7WTD25

RF Inductors - SMD 4.7uH 2MHz 20% 2012 AEC-Q200

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TDK

Availability : 3661
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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 0.0507

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Shielded

4.7 uH

20 %

170 mA

500 mOhms

180 mA

- 55 C

+ 150 C

Flexible (Soft)

2 mm

1.25 mm

0.85 mm

Ferrite

AEC - Q200

KLZ - HR

Reel , Cut Tape

B82422H1102K

RF Inductors - SMD 1uH 1150mA 10% 3.2x2.5mm SMD

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TDK

Availability : 3658
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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 0.1674

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

1 uH

10 %

1.15 A

100 mOhms

1.835 A

- 55 C

+ 150 C

150 MHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

AEC - Q200

B82422H

Reel , Cut Tape

LQW15AN20NH0ZD

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 : 3656
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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 0.0788

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

20 nH

3 %

370 mA

270 mOhms

- 55 C

+ 125 C

4 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

LQW18AN8N7C80D

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 : 3655
Ship by Wed. 01 Oct to Fri. 03 Oct

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 0.0853

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

8.7 nH

0.2 nH

1.6 A

52 mOhms

- 55 C

+ 125 C

4.75 GHz

Standard

1.65 mm

0.99 mm

0.9 mm

LQW

Reel , Cut Tape

MCQ1V2012-R082-R

RF Inductors - SMD Multi H Q, IND 82nH Q25 300mA 2PADS SMT

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Eaton

Availability : 3654
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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 0.019

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Unshielded

82 nH

10 %

300 mA

200 mOhms

- 40 C

+ 85 C

280 MHz

Standard

2 mm

1.2 mm

0.9 mm

MCQ1V

Reel , Cut Tape

LQW03AW7N5J00D

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 : 3653
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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 0.0751

Multiples of: 1

Wirewound

0201 (0603 METRIC)

Unshielded

7.5 nH

5 %

400 mA

420 mOhms

- 55 C

+ 125 C

7.5 GHz

Standard

0.53 mm

0.4 mm

LQW

Reel , Cut Tape

LQG15WZ10NG02D

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 : 3651
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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 0.1011

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

10 nH

2 %

500 mA

190 mOhms

- 55 C

+ 125 C

3.3 GHz

Standard

1 mm

0.6 mm

0.5 mm

Air

LQG

Reel , Cut Tape

MHQ1005P68NHT000

RF Inductors - SMD IND 0402 68nH S-HQ SMD RF IND

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TDK

Availability : 3647
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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 0.0226

Multiples of: 20

68 nH

± 3 %

LQW15AN1N4C10D

1.4nH 19mO 0402 Inductors (SMD) ROHS

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 : 3230
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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 0.0298

Multiples of: 10

Wirewound

0402 (1005 METRIC)

Unshielded

1.4 nH

0.2 nH

1.1 A

19 mOhms

- 55 C

+ 125 C

15 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

LQW18AN24NG00D

RF Inductors - SMD 24 NH 2%

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 : 1959
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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 0.0188

Multiples of: 20

Wirewound

0603 (1608 METRIC)

Unshielded

24 nH

2 %

500 mA

210 mOhms

- 55 C

+ 125 C

3.8 GHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQP03HQ33NH02D

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 : 1590
Ship by Fri. 03 Oct to Thu. 09 Oct

October 2025