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

LQW15AN6N5G8ZD

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 : 17868
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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 0.0954

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

6.5 nH

2 %

1.38 A

65 mOhms

- 55 C

+ 125 C

7 GHz

Standard

1 mm

0.6 mm

0.5 mm

Ferrite

AEC - Q200

LQW

Reel , Cut Tape

PE-0402CL1N8STT

RF Inductors - SMD 0402 1.8nH 300mA DCR=100mOhms RF

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Pulse

Availability : 17867
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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 0.0243

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

1.8 nH

0.3 nH

300 mA

100 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.5 mm

Ceramic

PE - 0402CL

Reel , Cut Tape

LQP02TQ1N9B02D

RF Inductors - SMD

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Murata

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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 0.0649

Multiples of: 1

Thin Film

01005 (0402 METRIC)

Unshielded

1.9 nH

0.1 nH

380 mA

300 mOhms

- 55 C

+ 125 C

13 GHz

Standard

0.4 mm

0.2 mm

Ferrite

LQP

Reel , Cut Tape

MHQ0402PSA20NHT000

RF Inductors - SMD 01005, 20nH +-3% S-HQ SMD RF IND

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TDK

Availability : 17825
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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 0.0203

Multiples of: 1

Multilayer

01005 (0402 METRIC)

Unshielded

20 nH

3 %

110 mA

2.4 Ohms

- 55 C

+ 125 C

3.5 GHz

Standard

0.4 mm

0.2 mm

Ceramic

MHQ - PSA

Reel , Cut Tape

LQP03TQ9N1J02D

RF Inductors - SMD 9.1nH 250mA 0201 (0603 metric) SUGGESTED ALT LQP03HQ9N1J02D

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Murata

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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 0.0185

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

9.1 nH

5 %

250 mA

650 mOhms

- 55 C

+ 125 C

4.5 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

LQW15AN36NJ80D

RF Inductors - SMD

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Murata

Availability : 17801
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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 0.0621

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

36 nH

5 %

540 mA

431 mOhms

- 55 C

+ 125 C

3.5 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

MHQ1005P43NJT000

RF Inductors - SMD IND 0402 43nH S-HQ SMD RF IND

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TDK

Availability : 17741
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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 0.0511

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

43 nH

5 %

190 mA

1.6 Ohms

- 55 C

+ 125 C

2 GHz

Standard

1 mm

0.5 mm

0.6 mm

Ceramic

MHQ - P

Reel , Cut Tape

LQG15HS1N0C02D

RF Inductors - SMD

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Murata

Availability : 17734
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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 0.0255

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

1 nH

0.2 nH

1 A

70 mOhms

- 55 C

+ 125 C

10 GHz

Standard

1 mm

0.5 mm

Air

LQG

Reel , Cut Tape

PE-0402CL180JTT

RF Inductors - SMD 0402 18nH 300mA DCR=500mOhms RF

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Pulse

Availability : 17694
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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 0.0185

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

18 nH

5 %

300 mA

500 mOhms

- 55 C

+ 125 C

2.1 GHz

Standard

1 mm

0.5 mm

Ceramic

PE - 0402CL

Reel , Cut Tape

LQP02TQ19NH02D

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 : 17629
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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 0.0649

Multiples of: 1

Thin Film

01005 (0402 METRIC)

Unshielded

19 nH

3 %

140 mA

2.9 Ohms

- 55 C

+ 125 C

2.7 GHz

Standard

0.4 mm

0.2 mm

Ferrite

LQP

Reel , Cut Tape

LQP02TN15NJ02D

RF Inductors - SMD

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Murata

Availability : 17605
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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 0.0017

Multiples of: 50

Thin Film

01005 (0402 METRIC)

Unshielded

15 nH

5 %

140 mA

3.2 Ohms

- 55 C

+ 125 C

3 GHz

Standard

0.4 mm

0.2 mm

Ferrite

LQP

Reel , Cut Tape

LQP02TQ0N4B02D

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 : 17605
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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 0.0649

Multiples of: 1

Thin Film

01005 (0402 METRIC)

Unshielded

400 pH

0.1 nH

990 mA

100 mOhms

- 55 C

+ 125 C

16.6 GHz

Standard

0.4 mm

0.2 mm

Ferrite

LQP

Reel , Cut Tape

MHQ0402PSA1N5BT000

RF Inductors - SMD 01005, 1.5nH +-0.1nH 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 : 17597
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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 0.0167

Multiples of: 1

Multilayer

01005 (0402 METRIC)

Unshielded

1.5 nH

0.1 nH

400 mA

200 mOhms

- 55 C

+ 125 C

14.74 GHz

Standard

0.4 mm

0.2 mm

Ceramic

MHQ - PSA

Reel , Cut Tape

LQG15HN3N3B02D

RF Inductors - SMD

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Murata

Availability : 17588
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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 0.029

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

3.3 nH

0.1 nH

800 mA

120 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.5 mm

Air

LQG

Reel , Cut Tape

PE-0402CL3N3STT

RF Inductors - SMD 0402 3.3nH 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 : 17554
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	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 0.0198

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

3.3 nH

0.3 nH

300 mA

200 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.5 mm

Ceramic

PE - 0402CL

Reel , Cut Tape

LQW15DN150M00D

RF Inductors - SMD 15 UH 20%

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Murata

Availability : 17551
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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 0.3602

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

15 uH

20 %

100 mA

6.56 Ohms

100 mA

- 40 C

+ 85 C

Standard

0.6 mm

0.65 mm

1.1 mm

Ferrite

LQW

Reel , Cut Tape

B82432C1104K

RF Inductors - SMD SMT-INDUCTOR 1812 100 UH 10%, AEC-Q200

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TDK

Availability : 17524
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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 0.3708

Multiples of: 1

Wirewound

1812 (4532 METRIC)

Unshielded

100 uH

10 %

145 mA

4.7 Ohms

- 55 C

+ 150 C

8 MHz

Standard

4.5 mm

3.2 mm

Ferrite

AEC - Q200

B82432C

Reel , Cut Tape

MCL1005-100-R

RF Inductors - SMD 10 NH 5%

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Eaton

Availability : 17479
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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 0.0096

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

10 nH

5 %

300 mA

400 mOhms

- 55 C

+ 125 C

3.2 GHz

Standard

1 mm

0.5 mm

MCL

Reel , Cut Tape

LQP02TQ1N3B02D

RF Inductors - SMD

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Murata

Availability : 17469
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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 0.0561

Multiples of: 1

Thin Film

01005 (0402 METRIC)

Unshielded

1.3 nH

0.1 nH

400 mA

200 mOhms

- 55 C

+ 125 C

15 GHz

Standard

0.4 mm

0.2 mm

Ferrite

LQP

Reel , Cut Tape

MLG1005S1N8ST000

RF Inductors - SMD IND 0402 1.8nH 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 : 164
Ship by Fri. 15 Aug to Wed. 20 Aug

August 2025