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

NLCV32T-1R0M-EF

RF Inductors - SMD INDUCTOR-COIL FXD 1UH +-20%

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TDK

Availability : 5247
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37	7	8	9	10	11	12	13
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0339

Multiples of: 10

Wirewound

1210 (3225 METRIC)

Unshielded

1 uH

20 %

1 A

60 mOhms

- 40 C

+ 105 C

100 MHz

Standard

3.2 mm

2.5 mm

2.4 mm

Ferrite

NLCV - EF

Reel , Cut Tape

CMH322522-R33ML

RF Inductors - SMD MAGNETICS - CHIP INDUCTOR

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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 0.2621

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Shielded

330 nH

20 %

450 mA

400 mOhms

- 55 C

+ 125 C

300 MHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

Reel , Cut Tape

MLF2012C150MT000

RF Inductors - SMD 15 UH 20%

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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 0.0572

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Shielded

15 uH

20 %

5 mA

700 mOhms

- 55 C

+ 125 C

40 MHz

Standard

2 mm

1.25 mm

Ferrite

MLF

Reel , Cut Tape

LQW15AN3N0G80D

Inductors (SMD) 0402 RoHS

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Murata

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38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0333

Multiples of: 10

Wirewound

0402 (1005 METRIC)

Unshielded

3 nH

2 %

1.35 A

63 mOhms

- 55 C

+ 125 C

12.5 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

AISC-1008-R22J-T

RF Inductors - SMD FIXED IND 220NH 500MA 800 MOHM

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ABRACON

Availability : 1396
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1812

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

220 nH

5 %

500 mA

800 mOhms

- 40 C

+ 125 C

630 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ceramic

AISC - 1008

Reel , Cut Tape

PE-1008CD820GTT

RF Inductors - SMD SMD IND

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Pulse

Availability : 1394
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1732

Multiples of: 1

Multilayer

1008 (2520 METRIC)

Unshielded

82 nH

2 %

1 A

140 mOhms

- 40 C

+ 125 C

950 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ceramic

Reel , Cut Tape

LCWC0805J2R2GTAR

RF Inductors - SMD 2.2nH 0805 5%

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Kyocera AVX

Availability : 1390
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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 0.12

Multiples of: 1

LCWC

Reel , Cut Tape

AISC-1008-4R7G-T

RF Inductors - SMD FIXED IND 4.7UH 260MA 4 OHM SMD

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ABRACON

Availability : 1387
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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 0.1328

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

4.7 uH

2 %

260 mA

4 Ohms

- 40 C

+ 125 C

50 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ceramic

AISC - 1008

Reel , Cut Tape

CC453232-1R0KL

RF Inductors - SMD 1uH 10% 7.96MHz

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Bourns

Availability : 1386
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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 0.1409

Multiples of: 1

Wirewound

1812 (4532 METRIC)

Unshielded

1 uH

10 %

1.05 A

110 mOhms

- 40 C

+ 125 C

180 MHz

Standard

4.2 mm

3.2 mm

Ferrite

CC453232

Reel , Cut Tape

5508 471 34 00

RF Inductors - SMD RF Chip Inductor SMD 470nH 0805 5% Tol

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Sumida

Availability : 1384
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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 0.2633

Multiples of: 1

RF Choke

0805 (2012 METRIC)

Unshielded

470 nH

5 %

115 mA

2.4 Ohms

- 55 C

+ 125 C

660 MHz

Standard

2.2 mm

1.4 mm

1.42 mm

Ceramic

5508

Reel , Cut Tape

NLV25T-047J-EF

RF Inductors - SMD 47nH 500mohms 360mA Wound Ferrite

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TDK

Availability : 1377
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37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0285

Multiples of: 10

Wirewound

2.5 mm x 2 mm x 1.8 mm

Unshielded

47 nH

5 %

360 mA

500 mOhms

- 40 C

+ 105 C

1.2 GHz

Standard

2.5 mm

2 mm

1.8 mm

Ferrite

NLV25 - EF

Reel , Cut Tape

LQW15AN2N8C00D

RF Inductors - SMD

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Murata

Availability : 1372
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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 0.0623

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

2.8 nH

0.2 nH

850 mA

50 mOhms

- 55 C

+ 125 C

15 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

CW160808-82NJ

RF Inductors - SMD 82nH 5% HIGH Q

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Bourns

Availability : 1372
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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 0.1539

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

82 nH

5 %

400 mA

540 mOhms

- 40 C

+ 125 C

1.7 GHz

Standard

1.65 mm

1.05 mm

1 mm

Ceramic

Reel , Cut Tape

PM105SB-120M-RC

Inductor Power Shielded Bobbin Core 12uH 20% 100KHz 40Q-Factor Ferrite 1.9A 70mOhm DCR T/R

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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 0.4863

Multiples of: 1

Wirewound

Shielded

12 uH

20 %

1.9 A

70 mOhms

- 30 C

+ 100 C

26 MHz

Standard

4.5 mm

9.9 mm

Ferrite

PM105SB

Reel , Cut Tape

NLV25T-033J-EF

RF Inductors - SMD 33nH 420mohms 400mA Wound Ferrite

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TDK

Availability : 1367
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	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0281

Multiples of: 10

Wirewound

2.5 mm x 2 mm x 1.8 mm

Unshielded

33 nH

5 %

400 mA

420 mOhms

- 40 C

+ 105 C

1.45 GHz

Standard

2.5 mm

2 mm

1.8 mm

Ferrite

NLV25 - EF

Reel , Cut Tape

IMC1210ERR15M

Ind Chip Molded Wirewound 150nH 20% 25.2MHz 30Q-Factor Powdered Iron 548mA 1210 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.

Vishay

Availability : 1367
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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 0.4079

Multiples of: 1

Molded

1210 (3225 METRIC)

150 nH

15 mOhms

Standard

IMC

Reel , Cut Tape

LQG15HZR22H02D

RF Inductors - SMD

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Murata

Availability : 1363
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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 0.0079

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

220 nH

3 %

120 mA

3.77 Ohms

- 55 C

+ 125 C

450 MHz

Standard

1 mm

0.5 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

L0201R82AHSTR\500

RF Inductors - SMD 0.82nH

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Kyocera AVX

Availability : 1361
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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 0.1183

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

820 pH

0.05 nH

400 mA

200 mOhms

- 55 C

+ 125 C

28 GHz

Standard

0.6 mm

0.325 mm

0.225 mm

Accu - L

Reel , Cut Tape

AIAC-1812-33NK-T

RF Inductors - SMD FIXED IND 33NH 3A 5.9 MOHM SMD

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ABRACON

Availability : 1360
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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 0.246

Multiples of: 1

SMT Air Coil Inductor

1812 (4532 METRIC)

Unshielded

33 nH

10 %

3 A

5.9 mOhms

- 40 C

+ 125 C

100

2.5 MHz

Standard

4.7 mm

3.5 mm

Air

AIAC - 1812

Reel , Cut Tape

LQW2UAS2R2J00L

RF Inductors - SMD 2.2 UH 5%

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Murata

Availability : 1314
Ship by Thu. 04 Sep to Tue. 09 Sep

September 2025