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

AS0825N0GTR

RF Inductors - SMD 25nH 2% SQUARE AIR C ORE

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Kyocera AVX

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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 0.2123

Multiples of: 1

Wirewound

2.134 mm x 1.829 mm x 2.972 mm

Unshielded

25 nH

2 %

4.4 A

10 mOhms

- 40 C

+ 125 C

130

2.5 GHz

Standard

2.972 mm

2.134 mm

1.829 mm

Air

Reel , Cut Tape

LQP03TG1N5C02D

RF Inductors - SMD

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Murata

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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 0.0006

Multiples of: 100

Thin Film

0201 (0603 METRIC)

Unshielded

1.5 nH

0.2 nH

600 mA

150 mOhms

- 55 C

+ 125 C

13.5 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

LQP03TN1N8C02D

RF Inductors - SMD 1.8 NH

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Murata

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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 0.0077

Multiples of: 50

Thin Film

0201 (0603 METRIC)

Unshielded

1.8 nH

0.2 nH

600 mA

150 mOhms

- 55 C

+ 125 C

15 GHz

Standard

0.6 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

ISC1812ERR10K

RF Inductors - SMD 0.1uH 10%

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Vishay

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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 0.3994

Multiples of: 1

Molded

1812 (4532 METRIC)

Unshielded

100 nH

20 %

552 mA

230 mOhms

- 55 C

+ 125 C

460 MHz

Standard

4.5 mm

3.2 mm

ISC

Reel , Cut Tape

1812R-105J

RF Inductors - SMD 1mH 5%

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API Delevan

Availability : 1357
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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 1.4206

Multiples of: 1

Molded

1812 (4532 METRIC)

Unshielded

1 mH

5 %

55 mA

60 Ohms

- 55 C

+ 125 C

2.5 MHz

Standard

4.83 mm

3.4 mm

Ferrite

1812/R

Reel , Cut Tape

AISC-0603-R011J-T

RF Inductors - SMD FIXED IND 11NH 600MA 130 MOHM

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ABRACON

Availability : 1355
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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 0.1166

Multiples of: 1

Wirewound

0603 (1812 METRIC)

Unshielded

11 nH

5 %

600 mA

130 mOhms

- 40 C

+ 125 C

6 GHz

Standard

1.8 mm

1.12 mm

1.02 mm

Ceramic

AISC - 0603

Reel , Cut Tape

LQW2BAS47NG00L

RF Inductors - SMD

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Murata

Availability : 1353
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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 0.0861

Multiples of: 5

Wirewound

0805 (2015 METRIC)

Unshielded

47 nH

2 %

500 mA

310 mOhms

- 55 C

+ 125 C

1.7 GHz

Standard

2.09 mm

1.53 mm

1.42 mm

LQW2BA

Reel , Cut Tape

NLCV32T-3R3M-EFRD

RF Inductors - SMD 3.3uH 0.16ohms 1.0mA 3.2x2.5mm 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 : 1348
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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 0.0879

Multiples of: 5

Wirewound

1210 (3225 METRIC)

Unshielded

3.3 uH

20 %

690 mA

160 mOhms

- 40 C

+ 105 C

54 MHz

Standard

3.2 mm

2.5 mm

2.4 mm

Ferrite

AEC - Q200

NLCV - EFRD

Reel , Cut Tape

LQW15AN7N7C10D

7.7nH 58mO 0402 Inductors (SMD) ROHS

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Murata

Availability : 1348
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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 0.0396

Multiples of: 10

Wirewound

0402 (1005 METRIC)

Unshielded

7.7 nH

0.2 nH

750 mA

58 mOhms

- 55 C

+ 125 C

6.8 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

NLV32T-391J-EFD

RF Inductors - SMD 390uH 36ohms 35mA Wound Fer AEC-Q200

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TDK

Availability : 1347
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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 0.1135

Multiples of: 1

Wirewound

3.2 mm x 2.5 mm x 2.2 mm

Unshielded

390 uH

5 %

35 mA

36 Ohms

- 40 C

+ 105 C

5 MHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

AEC - Q200

NLV32 - EFD

Reel , Cut Tape

AISC-1008F-3R3G-T

RF Inductors - SMD FIXED IND 3.3UH 450MA 1.7 OHM

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ABRACON

Availability : 1345
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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 0.1235

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

3.3 uH

2 %

450 mA

1.7 Ohms

- 40 C

+ 125 C

100 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ferrite

AISC - 1008F

Reel , Cut Tape

LQW18ASR11G0ZD

RF Inductors - SMD

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Murata

Availability : 1344
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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 0.0815

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

110 nH

2 %

300 mA

610 mOhms

- 40 C

+ 125 C

1.35 GHz

Standard

1.6 mm

0.8 mm

AEC - Q200

LQW

Reel , Cut Tape

AISC-1008HQ-47NJ-T

RF Inductors - SMD FIXED IND 47NH 1.2A 120 MOHM SMD

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ABRACON

Availability : 1341
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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 0.1813

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

47 nH

5 %

1.2 A

120 mOhms

- 40 C

+ 125 C

1.45 GHz

Standard

2.6 mm

2.1 mm

1.7 mm

Ceramic

AISC - 1008HQ

Reel , Cut Tape

LQP03HQ1N1W02D

RF Inductors - SMD 1.1 NH .05%

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Murata

Availability : 1338
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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 0.0469

Multiples of: 10

Thin Film

0201 (0603 METRIC)

Unshielded

1.1 nH

0.05 nH

1.1 A

40 mOhms

- 55 C

+ 125 C

14 GHz

Standard

0.6 mm

0.3 mm

0.4 mm

Ferrite

LQP

Reel , Cut Tape

CW252016-R39J

390 nH Unshielded Drum Core, Wirewound Inductor 400 mA 1.12Ohm Max 1008 (2520 Metric)

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 : 1337
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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 0.126

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

390 nH

5 %

400 mA

1.2 Ohms

- 40 C

+ 125 C

500 MHz

Standard

2.1 mm

1.5 mm

1.3 mm

Ceramic

CW252016

Reel , Cut Tape

CMH322522-R15ML

RF Inductors - SMD MAGNETICS - CHIP INDUCTOR

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 : 1337
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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 0.2196

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Shielded

150 nH

20 %

450 mA

250 mOhms

- 55 C

+ 125 C

450 MHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

CMH322522

Reel , Cut Tape

MLF1005GR47JT000

470 nH Shielded Multilayer Inductor 50 mA 420mOhm Max 0402 (1005 Metric)

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 : 1334
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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

Multilayer

0402 (1005 METRIC)

Shielded

470 nH

5 %

50 mA

420 mOhms

- 55 C

+ 125 C

460 MHz

Standard

1 mm

0.5 mm

Ferrite

MLF

Reel , Cut Tape

1210R-392J

RF Inductors - SMD 3.9uH 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 : 1332
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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 1.641

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

3.9 uH

5 %

378 mA

1.3 Ohms

- 55 C

+ 125 C

50 MHz

Standard

3.51 mm

2.67 mm

2.57 mm

Ferrite

1210/R

Reel , Cut Tape

LQW18AN9N1C00D

RF Inductors - SMD

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Murata

Availability : 1319
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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 0.0252

Multiples of: 20

Wirewound

0603 (1608 METRIC)

Unshielded

9.1 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

MLF1608E100KTD00

Inductor RF Chip Shielded Multi-Layer 10uH 10% 2MHz 30Q-Factor Ferrite 10mA 1.7Ohm 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 : 1115
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