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

L08051R5CESTR

RF Inductors - SMD 1.5nH 2000mA 0805 DC =0.05ohm

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Kyocera AVX

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USD 0.39

Multiples of: 1

0805 (2012 METRIC)

1.5 nH

Accu - L

Reel , Cut Tape

CI160808-56NJ

RF Inductors - SMD 56nH 5% MultiLayer High Frequency

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Bourns

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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0346

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

56 nH

5 %

300 mA

1 Ohms

- 55 C

+ 125 C

1.15 GHz

Standard

1.6 mm

0.8 mm

Ceramic

CI160808

Reel , Cut Tape

MHQ1005P1N0CT000

RF Inductors - SMD IND 0402 1.0nH S-HQ SMD RF IND

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TDK

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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0621

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

1 nH

0.2 nH

1.2 A

30 mOhms

- 55 C

+ 125 C

20 GHz

Standard

1 mm

0.5 mm

0.6 mm

Ceramic

MHQ - P

Reel , Cut Tape

PM1210-3R3J-RC

Ind Chip Molded Bobbin Core 3.3uH 5% 7.96MHz 30Q-Factor Ferrite 180mA 1210 T/R

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Bourns

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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 0.149

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

3.3 uH

5 %

260 mA

1.2 Ohms

- 55 C

+ 105 C

60 MHz

Standard

2.9 mm

2.5 mm

2.2 mm

Ferrite

PM1210

Reel , Cut Tape

LQP03HQ1N3C02D

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 0.0572

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

1.3 nH

0.2 nH

1.1 A

40 mOhms

- 55 C

+ 125 C

13 GHz

Standard

0.6 mm

0.3 mm

0.4 mm

Ferrite

LQP

Reel , Cut Tape

NLV32T-4R7J-EFD

RF Inductors - SMD 4.7uH 1.5ohms 220mA Wound Fer AEC-Q200

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TDK

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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 0.097

Multiples of: 1

Wirewound

3.2 mm x 2.5 mm x 2.2 mm

Unshielded

4.7 uH

5 %

220 mA

1.5 Ohms

- 40 C

+ 105 C

50 MHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

AEC - Q200

NLV32 - EFD

Reel , Cut Tape

LQW18AN4N3B8ZD

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 0.1068

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

4.3 nH

0.1 nH

2.1 A

36 mOhms

- 55 C

+ 125 C

11.6 GHz

Standard

1.65 mm

0.99 mm

0.9 mm

AEC - Q200

LQW

Reel , Cut Tape

MLG1005SR16JT000

RF Inductors - SMD IND 0402 160nH StdQ SMD RF IND

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TDK

Availability : 5445
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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 0.0429

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

160 nH

5 %

150 mA

3.8 Ohms

- 55 C

+ 125 C

600 MHz

Standard

1 mm

0.5 mm

Ceramic

MLG

Reel , Cut Tape

B82422A1122K100

RF Inductors - SMD SMT-INDUCTOR 1210 1.2UH 10%, AEC-Q200

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TDK

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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 0.1966

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

1.2 uH

10 %

370 mA

370 mOhms

- 55 C

+ 145 C

300 MHz

Standard

3.2 mm

2.5 mm

2 mm

Ferrite

AEC - Q200

B82422A

Reel , Cut Tape

MCQ1V1608-2R2-R

RF Inductors - SMD Multi H Q, IND2.2uH Q25 50mA 2PADS SMT

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Eaton

Availability : 5432
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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 0.0139

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

2.2 uH

10 %

25 mA

800 mOhms

- 40 C

+ 85 C

50 MHz

Standard

1.6 mm

0.8 mm

MCQ1V

Reel , Cut Tape

B82432C1105K

RF Inductors - SMD SMT-INDUCTOR 1812 1000UH 10%

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TDK

Availability : 5431
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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 0.3829

Multiples of: 1

Wirewound

1812 (4532 METRIC)

Unshielded

1 mH

10 %

55 mA

32 Ohms

- 55 C

+ 150 C

2.8 MHz

Standard

4.5 mm

3.2 mm

Ferrite

AEC - Q200

B82432C

Reel , Cut Tape

PE-1008CD151GTT

RF Inductors - SMD SMD IND

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Pulse

Availability : 5421
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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 0.1778

Multiples of: 1

Multilayer

1008 (2520 METRIC)

Unshielded

150 nH

2 %

580 mA

160 mOhms

- 40 C

+ 125 C

625 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ceramic

Reel , Cut Tape

B82422T1103K

RF Inductors - SMD 10uH 150mA 10% 3.2x2.5mm SMD

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TDK

Availability : 5420
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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 0.1765

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

10 uH

10 %

150 mA

2.1 Ohms

- 55 C

+ 125 C

30 MHz

Standard

3.2 mm

2.5 mm

2 mm

Ferrite

AEC - Q200

B82422T

Reel , Cut Tape

NLV25T-390J-EF

RF Inductors - SMD 39uH 9.5ohms 90mA Wound Ferrite

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TDK

Availability : 5418
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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 0.0883

Multiples of: 1

Wirewound

2.5 mm x 2 mm x 1.8 mm

Unshielded

39 uH

5 %

90 mA

9.5 Ohms

- 40 C

+ 105 C

18 MHz

Standard

2.5 mm

2 mm

1.8 mm

Ferrite

NLV25 - EF

Reel , Cut Tape

LQW15AN4N9G80D

RF Inductors - SMD

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Murata

Availability : 5416
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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 0.0954

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

4.9 nH

2 %

1.2 A

71 mOhms

- 55 C

+ 125 C

8 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

LQW18ANR15J0ZD

RF Inductors - SMD

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Murata

Availability : 5414
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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 0.067

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

150 nH

5 %

160 mA

1.5 Ohms

- 55 C

+ 125 C

1.4 GHz

Standard

1.6 mm

0.8 mm

AEC - Q200

LQW

Reel , Cut Tape

LQW2UASR47G00L

RF Inductors - SMD

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Murata

Availability : 5405
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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 0.1017

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

470 nH

2 %

470 mA

1.19 Ohms

- 55 C

+ 125 C

450 MHz

Standard

2.62 mm

2.45 mm

1.83 mm

LQW

Reel , Cut Tape

LQW15AN68NG0ZD

RF Inductors - SMD

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Murata

Availability : 5402
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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 0.0451

Multiples of: 5

Wirewound

0402 (1005 METRIC)

Unshielded

68 nH

2 %

140 mA

1.96 Ohms

- 55 C

+ 125 C

2.5 GHz

Standard

1 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

LQP03TN3N0C02D

RF Inductors - SMD

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Murata

Availability : 5238
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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 0.0096

Multiples of: 50

Thin Film

0201 (0603 METRIC)

Unshielded

3 nH

0.2 nH

450 mA

250 mOhms

- 55 C

+ 125 C

9.5 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

LQG15HS4N7B02D

RF Inductors - SMD 4.7 NH +/-0.1NH

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 : 4268
Ship by Fri. 22 Aug to Wed. 27 Aug

August 2025