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

AISC-1008-1R0J-T

RF Inductors - SMD FIXED IND 1UH 370MA 1.8 OHM SMD

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ABRACON

Availability : 5459
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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 0.1061

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

1 uH

5 %

370 mA

1.8 Ohms

- 40 C

+ 125 C

270 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ceramic

AISC - 1008

Reel , Cut Tape

LQW18AN4N3B8ZD

RF Inductors - SMD

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Murata

Availability : 5451
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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 0.1102

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

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MLG1005SR16JT000

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

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TDK

Availability : 5445
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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 0.0443

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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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 0.2029

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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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 0.0143

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

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B82432C1105K

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

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TDK

Availability : 5431
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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 0.3951

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

B82422T1103K

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

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TDK

Availability : 5420
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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 0.1821

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

LQW15AN4N9G80D

RF Inductors - SMD

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Murata

Availability : 5416
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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 0.0984

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

LQW15AN4N0B80D

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 : 5403
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October 2025

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	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 0.0397

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Unshielded

4 nH

0.1 nH

1.95 A

30 mOhms

- 55 C

+ 125 C

10 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

MLF2012A1R5JT000

RF Inductors - SMD 2mm x 1.25mm x 0.85mm, -55 to +125 degC, 80mA, 1.5?H, 400mohm

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 : 5385
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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 0.0736

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Shielded

1.5 uH

5 %

80 mA

400 mOhms

- 55 C

+ 125 C

140 MHz

Standard

2 mm

1.25 mm

0.85 mm

Ferrite

MLF

Reel , Cut Tape

LQW15AN6N5B0ZD

RF Inductors - SMD

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Murata

Availability : 5383
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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

0402 (1005 METRIC)

Unshielded

6.5 nH

0.1 nH

700 mA

90 mOhms

- 55 C

+ 125 C

6 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

LQG15WZ39NJ02D

RF Inductors - SMD Fixed IND 39nH 190mA INFOTMT

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Murata

Availability : 5373
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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 0.0447

Multiples of: 1

Multilayer

0402 (1005 METRIC)

Unshielded

39 nH

5 %

190 mA

1.5 Ohms

- 55 C

+ 125 C

1.4 GHz

Standard

1 mm

0.6 mm

0.5 mm

Air

AEC - Q200

LQG

Reel , Cut Tape

B82422A3221K100

RF Inductors - SMD 220nH 280mA 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 : 5366
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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 0.1063

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

220 nH

10 %

280 mA

640 mOhms

- 55 C

+ 145 C

700 MHz

Standard

3.2 mm

2.5 mm

2 mm

Ceramic

AEC - Q200

B82422A

Reel , Cut Tape

CC453232-101KL

RF Inductors - SMD 100uH 10% 796KHz

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 : 5335
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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 0.1407

Multiples of: 500

Wirewound

1812 (4532 METRIC)

Unshielded

100 uH

10 %

180 mA

4 Ohms

- 40 C

+ 125 C

8 MHz

Standard

4.2 mm

3.2 mm

Ferrite

CC453232

Reel , Cut Tape

B82498F3681G000

RF Inductors - SMD SMT-INDUCTOR 0805 680NH 2%

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TDK

Availability : 5335
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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 0.3043

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

680 nH

2 %

190 mA

1.7 Ohms

- 55 C

+ 125 C

300 MHz

Standard

2 mm

1.3 mm

1.4 mm

Ceramic

B82498F

Reel , Cut Tape

LQW18AS15NJ00D

RF Inductors - SMD

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Murata

Availability : 5331
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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 0.0508

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

15 nH

5 %

700 mA

170 mOhms

- 40 C

+ 125 C

4 GHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQW18ANR10J8ZD

RF Inductors - SMD

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Murata

Availability : 5330
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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 0.0858

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

100 nH

5 %

490 mA

630 mOhms

- 55 C

+ 125 C

1.75 GHz

Standard

1.65 mm

0.99 mm

0.9 mm

AEC - Q200

LQW

Reel , Cut Tape

LQW15CN77NJ10D

77nH ±5% 90mO 0402 Inductors (SMD) ROHS

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Murata

Availability : 5247
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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 0.0523

Multiples of: 5

Wirewound

0402 (1005 METRIC)

Unshielded

77 nH

5 %

1.1 A

90 mOhms

- 55 C

+ 125 C

2 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

PE-1008CD151GTT

RF Inductors - SMD SMD IND

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Pulse

Availability : 4916
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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 0.1882

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

MLG1005S8N2HT000

RF Inductors - SMD IND 0402 8.2nH 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 : 4074
Ship by Fri. 03 Oct to Thu. 09 Oct

October 2025