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

LQP03PN4N7J02D

RF Inductors - SMD 4.7 NH 5%

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Murata

Availability : 14026
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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
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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 0.0123

Multiples of: 20

Thin Film

0201 (0603 METRIC)

Unshielded

4.7 nH

5 %

900 mA

140 mOhms

- 55 C

+ 125 C

4.4 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

MHQ0603P4N7HTD25

RF Inductors - SMD 0201 4.7nH Tol 0.1nH AEC-Q200

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TDK

Availability : 14015
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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 0.0537

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

4.7 nH

3 %

350 mA

400 mOhms

- 55 C

+ 125 C

7.9 GHz

Standard

0.65 mm

0.35 mm

Ceramic

AEC - Q200

MHQ - P

Reel , Cut Tape

LQP03HQ4N0B02D

RF Inductors - SMD 4 NH

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Murata

Availability : 13987
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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 0.0578

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

4 nH

0.1 nH

500 mA

170 mOhms

- 55 C

+ 125 C

7 GHz

Standard

0.6 mm

0.3 mm

0.4 mm

Ferrite

LQP

Reel , Cut Tape

LQP03TQ39NJ02D

RF Inductors - SMD 39nH 130mA 0201 (0603 metric) SUGGESTED ALT LQP03HQ39NJ02D

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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 0.0208

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

39 nH

5 %

130 mA

2.5 Ohms

- 55 C

+ 125 C

1.5 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

LQW15AN2N7D00D

RF Inductors - SMD 2.7 NH +-.5NH

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Murata

Availability : 13974
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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 0.0493

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

2.7 nH

0.5 nH

850 mA

50 mOhms

- 55 C

+ 125 C

15 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

MLG0603PR11JT000

RF Inductors - SMD IND 0201 110nH Hi-Q SMD RF IND

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TDK

Availability : 13968
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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 0.0155

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

110 nH

5 %

80 mA

5 Ohms

- 55 C

+ 125 C

1.1 GHz

Standard

0.6 mm

0.3 mm

Ceramic

MLG - P

Reel , Cut Tape

LQP03TQ6N8H02D

RF Inductors - SMD PLEASE SEE MURATA'S SUGGESTED ALTERNATE LQP03HQ6N8H02D

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Murata

Availability : 13966
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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 0.005

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

6.8 nH

3 %

300 mA

550 mOhms

- 55 C

+ 125 C

5.4 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

MHQ0603P1N3CT000

RF Inductors - SMD IND 0201 1.3nH S-HQ SMD RF IND

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 : 13948
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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 0.042

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

1.3 nH

0.2 nH

800 mA

100 mOhms

- 55 C

+ 125 C

20 GHz

Standard

0.65 mm

0.35 mm

Ceramic

MHQ - P

Reel , Cut Tape

MLG0603P4N0ST000

RF Inductors - SMD IND 0201 4.0nH Hi-Q SMD RF IND

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TDK

Availability : 13943
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October 2025

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 0.0172

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

4 nH

0.3 nH

350 mA

400 mOhms

- 55 C

+ 125 C

6.7 GHz

Standard

0.6 mm

0.3 mm

Ceramic

MLG - P

Reel , Cut Tape

LQW18AS3N3J00D

RF Inductors - SMD 3.3 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 : 13933
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October 2025

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 0.0493

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

3.3 nH

5 %

700 mA

45 mOhms

- 40 C

+ 125 C

5.9 GHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQP02HQ0N7B02E

RF Inductors - SMD

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Murata

Availability : 13924
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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 0.0751

Multiples of: 1

Thin Film

01005 (0402 METRIC)

Unshielded

700 pH

0.1 nH

900 mA

50 mOhms

- 55 C

+ 125 C

15.5 GHz

Standard

0.4 mm

0.2 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

LQP03TQ1N9B02D

RF Inductors - SMD 1.9nH 650mA 0201 (0603 metric) SUGGESTED ALT LQP03HQ1N9B02D

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 : 13900
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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 0.0212

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

1.9 nH

0.1 nH

650 mA

100 mOhms

- 55 C

+ 125 C

12.5 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

PE-0402CL3N6STT

RF Inductors - SMD 0402 3.6nH 300mA DCR=200mOhms RF

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.

Pulse

Availability : 13888
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October 2025

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 0.0185

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

3.6 nH

0.3 nH

300 mA

200 mOhms

- 55 C

+ 125 C

4 GHz

Standard

1 mm

0.5 mm

Ceramic

PE - 0402CL

Reel , Cut Tape

MLF1608A1R5JTD25

RF Inductors - SMD 1.5uH 700mohms 50mA +/-5% Fer AEC-Q200

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TDK

Availability : 13887
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October 2025

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 0.0295

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

1.5 uH

5 %

50 mA

700 mOhms

- 55 C

+ 125 C

140 MHz

Standard

1.6 mm

0.8 mm

Ferrite

AEC - Q200

MLF

Reel , Cut Tape

MHQ0603P13NHT000

RF Inductors - SMD IND 0201 13nH S-HQ SMD RF IND

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 : 13885
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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 0.0144

Multiples of: 20

13 nH

± 3 %

MLG0603S2N0BT000

RF Inductors - SMD IND 0201 2.0nH StdQ SMD RF IND

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 : 13873
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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 0.0306

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

2 nH

0.1 nH

400 mA

250 mOhms

- 55 C

+ 125 C

9.8 GHz

Standard

0.6 mm

0.3 mm

Ceramic

MLG

Reel , Cut Tape

LQW15AN4N3B8ZD

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 : 13851
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October 2025

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 0.0878

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

4.3 nH

0.1 nH

1.8 A

4 mOhms

- 55 C

+ 125 C

9.6 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

LQW15AN20NJ8ZD

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 : 13841
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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 0.0764

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

20 nH

5 %

800 mA

186 mOhms

- 55 C

+ 125 C

4.5 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

MLG0603P24NHT000

RF Inductors - SMD IND 0201 24nH Hi-Q SMD RF IND

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 : 13838
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October 2025

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 0.0165

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

24 nH

3 %

140 mA

2.1 Ohms

- 55 C

+ 125 C

2.9 GHz

Standard

0.6 mm

0.3 mm

Ceramic

MLG - P

Reel , Cut Tape

LQW2BAN47NG00L

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 : 13827
Ship by Mon. 06 Oct to Fri. 10 Oct

October 2025