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

NLV25T-101J-EFD

RF Inductors - SMD 100uH 21ohms 60mA Wound Fer AEC-Q200

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TDK

Availability : 1215
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36	31	1	2	3	4	5	6

USD 0.0965

Multiples of: 1

Wirewound

2.5 mm x 2 mm x 1.8 mm

Unshielded

100 uH

5 %

60 mA

21 Ohms

- 40 C

+ 105 C

12 MHz

Standard

2.5 mm

2 mm

1.8 mm

Ferrite

AEC - Q200

NLV25 - EFD

Reel , Cut Tape

1812R-122J

RF Inductors - SMD 1.2uH 5%

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API Delevan

Availability : 1212
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36	31	1	2	3	4	5	6

USD 1.4973

Multiples of: 1

Molded

1812 (4532 METRIC)

Unshielded

1.2 uH

5 %

604 mA

550 mOhms

- 55 C

+ 125 C

80 MHz

Standard

4.83 mm

3.4 mm

Ferrite

1812/R

Reel , Cut Tape

B82498F3829K

RF Inductors - SMD 8.2nH 700mA 10% 2.3x1.7mm SMD

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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 0.2427

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

8.2 nH

10 %

700 mA

90 mOhms

- 55 C

+ 125 C

5 GHz

Standard

2 mm

1.3 mm

1.4 mm

Ceramic

B82498F

Reel , Cut Tape

MLF1608A3R9MTA00

RF Inductors - SMD 1.6mm x 0.8mm x 0.8mm, -55 to +125 degC, 30mA, 3.9?H, 1.45ohm

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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 0.0531

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

3.9 uH

20 %

30 mA

1.45 Ohms

- 55 C

+ 125 C

90 MHz

Standard

1.6 mm

0.8 mm

Ferrite

MLF

Reel , Cut Tape

NLV25T-270J-EFD

RF Inductors - SMD 27uH 6.3ohms 115mA Wound Fer AEC-Q200

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TDK

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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

2.5 mm x 2 mm x 1.8 mm

Unshielded

27 uH

5 %

115 mA

6.3 Ohms

- 40 C

+ 105 C

21 MHz

Standard

2.5 mm

2 mm

1.8 mm

Ferrite

AEC - Q200

NLV25 - EFD

Reel , Cut Tape

1206AS-022J-01

RF Inductors - SMD Wire-wound Ceramic RF Chip Inductor

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Fastron

Availability : 1194
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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 0.1573

Multiples of: 1

Wirewound

1206 (3216 METRIC)

Unshielded

22 nH

5 %

1 A

100 mOhms

Standard

Ceramic

AEC - Q200

1206AS

Reel , Cut Tape

NLV32T-010J-EFD

RF Inductors - SMD 10nH 130mohms 450mA Wound Fer AEC-Q200

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TDK

Availability : 1192
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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 0.0501

Multiples of: 1

Wirewound

3.2 mm x 2.5 mm x 2.2 mm

Unshielded

10 nH

5 %

450 mA

130 mOhms

- 40 C

+ 105 C

2.5 GHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

AEC - Q200

NLV32 - EFD

Reel , Cut Tape

MLG1005S2N2CTD25

RF Inductors - SMD IND 0402 2.2nH StdQ AEC Q200 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 : 1189
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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 0.0479

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

2.2 nH

0.2 nH

900 mA

150 mOhms

- 55 C

+ 125 C

8.6 GHz

Standard

1 mm

0.5 mm

Ceramic

AEC - Q200

MLG

Reel , Cut Tape

LQW18ASR10G0ZD

RF Inductors - SMD 100 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 : 1187
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August 2025
	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 0.0704

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

100 nH

2 %

400 mA

580 mOhms

- 40 C

+ 125 C

1.4 GHz

Standard

1.6 mm

0.8 mm

AEC - Q200

LQW

Reel , Cut Tape

AIAC-2712C-17N5J-T

RF Inductors - SMD FIXED IND 17.5NH 3.5A 4.5 MOHM

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.

ABRACON

Availability : 1187
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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 0.4954

Multiples of: 1

SMT Air Coil Inductor

6 mm x 2.5 mm x 2.6 mm

Unshielded

17.5 nH

5 %

3.5 A

4.5 mOhms

- 40 C

+ 125 C

100

2.2 GHz

Standard

6 mm

2.5 mm

2.6 mm

Air

AIAC - 2712C

Reel , Cut Tape

PE-0603CD390GTT

RF Inductors - SMD SMD 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.

Pulse

Availability : 1186
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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 0.1698

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

39 nH

2 %

600 mA

250 mOhms

- 40 C

+ 125 C

2.2 GHz

Standard

1.8 mm

1.24 mm

1.02 mm

Ceramic

Reel , Cut Tape

1210R-472J

RF Inductors - SMD 4.7uH 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.

API Delevan

Availability : 1186
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August 2025

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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 1.87

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

4.7 uH

5 %

352 mA

1.5 Ohms

- 55 C

+ 125 C

45 MHz

Standard

3.51 mm

2.67 mm

2.57 mm

Ferrite

1210/R

Reel , Cut Tape

B82422-A1222-K100

RF Inductors - SMD 2.2uH 270mA 10% 1210 SMD, AEC-Q200

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 : 1183
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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 0.1715

Multiples of: 5

Wirewound

1210 (3225 METRIC)

Unshielded

2.2 uH

10 %

270 mA

750 mOhms

- 55 C

+ 145 C

125 MHz

Standard

3.2 mm

2.5 mm

2 mm

Ferrite

AEC - Q200

B82422A

Reel , Cut Tape

NLCV25T-R22M-EFR

RF Inductors - SMD 220nH 60mohms 1.69A 125C Wound Ferrite

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 : 1183
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September 2025

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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 0.0776

Multiples of: 5

Wirewound

1008 (2520 METRIC)

Unshielded

220 nH

20 %

1.69 A

50 mOhms

- 40 C

+ 125 C

Standard

2.5 mm

2 mm

1.8 mm

Ferrite

NLCV - EFR

Reel , Cut Tape

LQG15HSR27H02D

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 : 1182
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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 0.0255

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

270 nH

3 %

110 mA

4.94 Ohms

- 55 C

+ 125 C

400 MHz

Standard

1 mm

0.5 mm

Air

LQG

Reel , Cut Tape

AISC-0805F-330J-T

RF Inductors - SMD Inductor Ceramic Core Wire wound 2.3 x 1.7 x 1.55mm

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.

ABRACON

Availability : 1173
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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 0.1155

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

33 uH

5 %

60 mA

10.7 Ohms

- 40 C

+ 125 C

17 MHz

Standard

2.29 mm

1.73 mm

1.55 mm

Ferrite

AISC - 0805F

Reel , Cut Tape

IC0805B182R-10

RF Inductors - SMD 1800nH 0.6ohms 50mA

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.

Laird Connectivity

Availability : 1172
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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 0.09

Multiples of: 1

Signal Filter

0805 (2012 METRIC)

Unshielded

1.8 uH

10 %

50 mA

600 mOhms

- 40 C

+ 125 C

55 MHz

Standard

2 mm

1.25 mm

0.9 mm

Ferrite

IC0805

Reel , Cut Tape

AISC-1210-8R6J-T

RF Inductors - SMD FIXED IND 8.6UH 200MA 9 OHM SMD

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ABRACON

Availability : 1172
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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 0.2991

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

8.6 uH

5 %

200 mA

9 Ohms

- 40 C

+ 125 C

40 MHz

Standard

3.65 mm

2.95 mm

2.7 mm

Ceramic

AISC - 1210

Reel , Cut Tape

PM105SB-181K-RC

Inductor Power Shielded Bobbin Core 180uH 10% 100KHz 24Q-Factor Ferrite 500mA 570mOhm DCR 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.

Bourns

Availability : 1169
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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 0.5301

Multiples of: 1

Wirewound

Shielded

180 uH

10 %

500 mA

570 mOhms

- 30 C

+ 100 C

5 MHz

Standard

4.5 mm

9.9 mm

Ferrite

PM105SB

Reel , Cut Tape

LQP03TN3N7B02D

RF Inductors - SMD High Q, Wide Variation 0603 (0201) 3.7 nH

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 : 1164
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September 2025