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

LQW18AN8N2C00D

RF Inductors - SMD 8.2 NH +-.2NH

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Murata

Availability : 11606
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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 0.0554

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

8.2 nH

0.2 nH

650 mA

110 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1.6 mm

0.8 mm

0.95 mm

LQW

Reel , Cut Tape

WCLA2520V1-330-R

RF Inductors - SMD Chip IND 33.0uH 0.236A SMT 2 Pad

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Eaton

Availability : 3854
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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 0.1644

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Shielded

33 uH

10 %

236 mA

2.47 mOhms

- 55 C

+ 125 C

15 MHz

2.9 mm

2.5 mm

2.1 mm

Ferrite

WCLA

Reel , Cut Tape

LQW18CAR40J00D

RF Inductors - SMD Fixed IND 400nH 680mA NONAUTO

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Murata

Availability : 3852
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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 0.2169

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

400 nH

5 %

680 mA

260 mOhms

- 55 C

+ 125 C

900 MHz

Standard

1.6 mm

0.8 mm

LQW

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LQW18AS4N3J0ZD

RF Inductors - SMD

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Murata

Availability : 3850
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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 0.0781

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

4.3 nH

5 %

700 mA

63 mOhms

- 40 C

+ 125 C

5.9 GHz

Standard

1.6 mm

0.8 mm

AEC - Q200

LQW

Reel , Cut Tape

PE-0603CD100GTT

Inductor RF Chip Wirewound 10nH 2% 250MHz 30Q-Factor Ceramic 700mA 130mOhm DCR 0603 T/R

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Pulse

Availability : 3849
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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 0.1763

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

10 nH

2 %

700 mA

130 mOhms

- 40 C

+ 125 C

4.8 GHz

Standard

1.8 mm

1.24 mm

1.02 mm

Ceramic

Reel , Cut Tape

MLF1608DR82KTD25

RF Inductors - SMD 820nH 1.4ohms 70mA +/-10% Fer AEC-Q200

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TDK

Availability : 3848
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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 0.0874

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

820 nH

10 %

70 mA

1.4 Ohms

- 55 C

+ 125 C

190 MHz

Standard

1.6 mm

0.8 mm

Ferrite

AEC - Q200

MLF

Reel , Cut Tape

MLJ1608WR39JT000

RF Inductors - SMD 390nH 0.28ohms 600mA 5% 210MHz

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TDK

Availability : 3848
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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 0.0985

Multiples of: 1

NFC Inductor

0603 (1608 METRIC)

Shielded

390 nH

5 %

450 mA

370 mOhms

600 mA

- 55 C

+ 125 C

290 MHz

Standard

1.6 mm

0.8 mm

Ferrite

MLJ

Reel , Cut Tape

AC4842R-R12K

RF Inductors - SMD AC,4.83x3.81x4.2mm,120nH+/-10%,1.5A,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.

Bourns

Availability : 3848
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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 0.1339

Multiples of: 1

Air Coil Inductor

2015 (4838 METRIC)

120 nH

10 %

1.5 A

17.3 mOhms

- 25 C

+ 125 C

100

1.1 GHz

Standard

4.83 mm

3.81 mm

4.2 mm

AC4842R

Reel , Cut Tape

AIMC-Q0603-2N7S-T

RF Inductors - SMD IND 2.7nH 1A 130m?

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Abracon

Availability : 3846
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 0.0643

Multiples of: 1

Multilayer Ceramic Chip Inductor

0603 (1608 METRIC)

Shielded

2.7 nH

0.3 nH

1 A

130 mOhms

- 55 C

+ 125 C

7 GHz

Standard

1.6 mm

0.8 mm

Ceramic

AIMC - Q0603

Reel , Cut Tape

IMC1008ER3R9J

RF Inductors - SMD 3.9uH 5%

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Vishay

Availability : 3846
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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 0.1418

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

3.9 uH

5 %

180 mA

4 Ohms

- 40 C

+ 125 C

50 MHz

Standard

2.5 mm

2 mm

1.6 mm

Ferrite

IMC

Reel , Cut Tape

AL05A5N45GTR

RF Inductors - SMD 5.45nH 2% Air Core

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Kyocera AVX

Availability : 3845
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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 0.1812

Multiples of: 1

Wirewound

1.42 mm x 1.37 mm x 2.21 mm

Unshielded

5.45 nH

2 %

1.6 A

8 mOhms

- 40 C

+ 125 C

100

7 GHz

Standard

2.21 mm

1.42 mm

1.37 mm

Air

Reel , Cut Tape

B82498F3279K

RF Inductors - SMD 2.7nH 1000mA 10% 2.3x1.7mm 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 : 3842
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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 0.2348

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

2.7 nH

10 %

1 A

30 mOhms

- 55 C

+ 125 C

9 GHz

Standard

2 mm

1.3 mm

1.4 mm

Ceramic

B82498F

Reel , Cut Tape

LQW18AN3N9D1ZD

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 : 3841
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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 0.0879

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

3.9 nH

0.5 nH

1 A

32 mOhms

- 55 C

+ 125 C

11 GHz

Standard

1.6 mm

0.8 mm

AEC - Q200

LQW

Reel , Cut Tape

L02012R7BHSTR

RF Inductors - SMD 2.7nH

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Kyocera AVX

Availability : 3841
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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 0.1609

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

2.7 nH

0.1 nH

180 mA

700 mOhms

- 55 C

+ 125 C

14 GHz

Standard

0.6 mm

0.325 mm

0.225 mm

Accu - L

Reel , Cut Tape

MLF2012DR68KTD25

RF Inductors - SMD 680nH 600mohms 150mA +/-10% Fer AEC-Q200

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TDK

Availability : 3840
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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 0.0935

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Shielded

680 nH

10 %

150 mA

600 mOhms

- 55 C

+ 125 C

190 MHz

Standard

2 mm

1.25 mm

Ferrite

AEC - Q200

MLF

Reel , Cut Tape

AISC-Q0402HQ-15NG-T

RF Inductors - SMD IND 15nH 1.1A 110m?

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Abracon

Availability : 3839
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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 0.1288

Multiples of: 1

Wirewound

0402 (1208 METRIC)

Unshielded

15 nH

2 %

1.1 A

110 mOhms

- 40 C

+ 125 C

3.9 GHz

Standard

1.27 mm

0.76 mm

0.61 mm

Ceramic

AISC - Q0402HQ

Reel , Cut Tape

ILSB0603ER3R9K

RF Inductors - SMD 3.9uH 10%

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Vishay

Availability : 3837
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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 0.0554

Multiples of: 1

Established Reliability

0603 (1608 METRIC)

Shielded

3.9 uH

10 %

15 mA

1.7 Ohms

- 55 C

+ 125 C

41 MHz

Standard

1.6 mm

0.8 mm

ILSB - 0603

Reel , Cut Tape

NLV32T-2R7J-EF

RF Inductors - SMD 2.7uH 1.1ohms 290mA Wound Ferrite

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TDK

Availability : 3802
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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 0.0329

Multiples of: 10

Wirewound

3.2 mm x 2.5 mm x 2.2 mm

Unshielded

2.7 uH

5 %

290 mA

1.1 Ohms

- 40 C

+ 105 C

70 MHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

NLV32 - EF

Reel , Cut Tape

MLF1608A2R2KTA00

Inductor RF Chip Shielded Multi-Layer 2.2uH 10% 10MHz 35Q-Factor Ferrite 30mA 1Ohm DCR 0603 T/R

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 : 3724
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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 0.0246

Multiples of: 20

Multilayer

0603 (1608 METRIC)

Shielded

2.2 uH

10 %

30 mA

1 Ohms

- 55 C

+ 125 C

120 MHz

Standard

1.6 mm

0.8 mm

Ferrite

MLF

Reel , Cut Tape

LQW18AS68NG0ZD

RF Inductors - SMD 68 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 : 3104
Ship by Fri. 03 Oct to Thu. 09 Oct

October 2025