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

LQG15HZ18NG02D

RF Inductors - SMD

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Murata

Availability : 8948
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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 0.0649

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

18 nH

2 %

400 mA

360 mOhms

- 55 C

+ 125 C

2.2 GHz

Standard

1 mm

0.5 mm

Air

LQG

Reel , Cut Tape

LQW03AW8N7J00D

RF Inductors - SMD

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Murata

Availability : 8941
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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 0.3066

Multiples of: 1

Wirewound

0201 (0603 METRIC)

Unshielded

8.7 nH

5 %

290 mA

220 mOhms

- 55 C

+ 125 C

7.5 GHz

Standard

0.53 mm

0.4 mm

LQW

Reel , Cut Tape

LQG15HZ1N5C02D

RF Inductors - SMD

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Murata

Availability : 8939
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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 0.0306

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

1.5 nH

0.2 nH

1 A

70 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.5 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

LQW15CAR22J00D

RF Inductors - SMD 220 NH 5% NH

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Murata

Availability : 8928
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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 0.0965

Multiples of: 5

Wirewound

0402 (1005 METRIC)

Unshielded

220 nH

5 %

540 mA

290 mOhms

- 40 C

+ 125 C

1.3 GHz

Standard

1 mm

0.5 mm

LQW

Reel , Cut Tape

LQG15WZ5N6B02D

RF Inductors - SMD

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Murata

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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 0.0992

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

5.6 nH

0.1 nH

800 mA

130 mOhms

- 55 C

+ 125 C

4.5 GHz

Standard

1 mm

0.6 mm

0.5 mm

Air

LQG

Reel , Cut Tape

LQW15AN1N7D00D

RF Inductors - SMD

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Murata

Availability : 8927
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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 0.0547

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

1.7 nH

0.2 nH

640 mA

100 mOhms

- 55 C

+ 125 C

17 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

LQW15AN33NJ0ZD

RF Inductors - SMD

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Murata

Availability : 8926
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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 0.0635

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

33 nH

5 %

260 mA

630 mOhms

- 55 C

+ 125 C

3.2 GHz

Standard

1 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

B82422-A3151-K100

RF Inductors - SMD 150nH 390mA 10% 1210 SMD, AEC-Q200

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TDK

Availability : 8926
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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 0.2354

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

150 nH

10 %

390 mA

330 mOhms

- 55 C

+ 145 C

850 MHz

Standard

3.2 mm

2.5 mm

2 mm

Ceramic

AEC - Q200

B82422A

Reel , Cut Tape

LQP03TG22NJ02D

RF Inductors - SMD

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Murata

Availability : 8924
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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 0.004

Multiples of: 100

Thin Film

0201 (0603 METRIC)

Unshielded

22 nH

5 %

140 mA

2.85 Ohms

- 55 C

+ 125 C

2.5 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

LQW15AN20NJ00D

RF Inductors - SMD 20 NH 5%

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Murata

Availability : 8924
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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 0.0335

Multiples of: 10

Wirewound

0402 (1005 METRIC)

Unshielded

20 nH

5 %

370 mA

270 mOhms

- 55 C

+ 125 C

4 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

LQG15WZ4N1S02D

RF Inductors - SMD Fixed IND 4.1nH 800mA INFOTMT

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Murata

Availability : 8918
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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 0.0374

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

4.1 nH

0.3 nH

800 mA

100 mOhms

- 55 C

+ 125 C

5 GHz

Standard

1 mm

0.6 mm

0.5 mm

Air

AEC - Q200

LQG15WZ_02

Reel , Cut Tape

LQW15AN7N3G0ZD

RF Inductors - SMD

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Murata

Availability : 8917
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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 0.0852

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

7.3 nH

2 %

570 mA

130 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

MHQ1005P36NGT000

RF Inductors - SMD IND 0402 36nH S-HQ SMD RF IND

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TDK

Availability : 8914
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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 0.0612

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

36 nH

2 %

190 mA

1.5 Ohms

- 55 C

+ 125 C

2.2 GHz

Standard

1 mm

0.5 mm

0.6 mm

Ceramic

MHQ - P

Reel , Cut Tape

LQW15AN7N5J0ZD

RF Inductors - SMD

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Murata

Availability : 8913
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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 0.0693

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

7.5 nH

5 %

570 mA

130 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

LQW15AN4N4D00D

RF Inductors - SMD

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Murata

Availability : 8909
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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 0.0585

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

4.4 nH

0.5 nH

750 mA

70 mOhms

- 55 C

+ 125 C

8 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

LQW15AN3N6D80D

RF Inductors - SMD

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Murata

Availability : 8904
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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 0.0764

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

3.6 nH

0.5 nH

1.95 A

30 mOhms

- 55 C

+ 125 C

10 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

B82496C3479J

RF Inductors - SMD 4.7nH 800mA 5% 1.6x0.8mm 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.

TDK

Availability : 8899
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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 0.1328

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

4.7 nH

5 %

800 mA

100 mOhms

- 55 C

+ 150 C

7 GHz

Standard

1.6 mm

0.8 mm

Ceramic

AEC - Q200

SIMID - C

Reel , Cut Tape

LQW15AN4N6B8ZD

RF Inductors - SMD 4.6 NH

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Murata

Availability : 8898
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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 0.0916

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

4.6 nH

0.1 nH

1.45 A

60 mOhms

- 55 C

+ 125 C

9.6 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

LQW15AN2N8G80D

Inductors (SMD) 0402 RoHS

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Murata

Availability : 8894
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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 0.0489

Multiples of: 5

wirewound

0402 (1005 METRIC)

unshielded

2.8 nH

2 %

1.5 A

47 mOhms

- 55 C

+ 125 C

13.5 ghz

1 mm

0.6 mm

0.5 mm

lqw

Reel

LQW15AN8N9G00D

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 : 8894
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October 2025