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

KLZ1608MHR4R7WTD25

RF Inductors - SMD 4.7uH 2MHz 20% 1608 AEC-Q200

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TDK

Availability : 10298
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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 0.0855

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Shielded

4.7 uH

20 %

350 mA

500 mOhms

120 mA

- 55 C

+ 150 C

Flexible (Soft)

1.6 mm

0.8 mm

0.95 mm

Ferrite

AEC - Q200

KLZ - HR

Reel , Cut Tape

ILSB0805ER5R6K

RF Inductors - SMD 5.6uH 10%

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Vishay

Availability : 2601
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October 2025

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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 0.0849

Multiples of: 1

Established Reliability

0805 (2012 METRIC)

Shielded

5.6 uH

10 %

15 mA

900 mOhms

- 55 C

+ 125 C

37 MHz

Standard

2 mm

1.25 mm

ILSB - 0805

Reel , Cut Tape

MLG0603P36NJT000

RF Inductors - SMD IND 0201 36nH Hi-Q SMD RF IND

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TDK

Availability : 2599
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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 0.0177

Multiples of: 1

Multilayer

0201 (0603 METRIC)

Unshielded

36 nH

5 %

120 mA

2.4 Ohms

- 55 C

+ 125 C

2.2 GHz

Standard

0.6 mm

0.3 mm

Ceramic

MLG - P

Reel , Cut Tape

IMC1008ERR68J

RF Inductors - SMD 680nH 5%

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Vishay

Availability : 2593
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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 0.1317

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

680 nH

5 %

230 mA

2.06 Ohms

- 40 C

+ 125 C

380 MHz

Standard

2.5 mm

2 mm

1.6 mm

Ceramic

IMC

Reel , Cut Tape

LQW18AN94NJ80D

RF Inductors - SMD

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Murata

Availability : 2587
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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 0.0715

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

94 nH

5 %

490 mA

630 mOhms

- 55 C

+ 125 C

1.75 GHz

Standard

1.65 mm

0.99 mm

0.9 mm

LQW

Reel , Cut Tape

LQW15AN1N7C8ZD

RF Inductors - SMD

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Murata

Availability : 2585
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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 0.0036

Multiples of: 1

Wirewound

0402 (1005 METRIC)

Shielded

1.7 nH

0.2 nH

1.15 A

65 mOhms

- 55 C

+ 125 C

1.15 GHz

Standard

1 mm

0.6 mm

0.5 mm

AEC - Q200

LQW

Reel , Cut Tape

IMC0603ER47NJ01

RF Inductors - SMD 47nH 5%

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Vishay

Availability : 2585
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 0.1102

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

47 nH

5 %

600 mA

280 mOhms

- 40 C

+ 125 C

2 GHz

Standard

1.6 mm

1.05 mm

Ceramic

IMC

Reel , Cut Tape

LQW18ASR20J00D

RF Inductors - SMD

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Murata

Availability : 2584
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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 0.0532

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

200 nH

5 %

200 mA

1.98 Ohms

- 40 C

+ 125 C

900 MHz

Standard

1.6 mm

0.8 mm

LQW

Reel , Cut Tape

LQP03TN3N8BZ2D

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 : 2580
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 0.0222

Multiples of: 1

Thin Film

0201 (0603 METRIC)

Unshielded

3.8 nH

0.1 nH

400 mA

300 mOhms

- 55 C

+ 125 C

6 GHz

Standard

0.6 mm

0.3 mm

Ferrite

AEC - Q200

LQP

Reel , Cut Tape

B82498F3561J000

RF Inductors - SMD SMT-INDUCTOR 0805 560NH 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.

TDK

Availability : 2579
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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 0.2396

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

560 nH

5 %

230 mA

1.3 Ohms

- 55 C

+ 125 C

400 MHz

Standard

2 mm

1.3 mm

1.4 mm

Ceramic

B82498F

Reel , Cut Tape

CW252016-R22J

Inductor RF Wirewound 0.22uH 5% 25.2MHz 45Q-Factor Ceramic 0.5A 0.84Ohm DCR 1008 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 : 2577
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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 0.1191

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

220 nH

5 %

500 mA

450 mOhms

- 40 C

+ 125 C

700 MHz

Standard

2.1 mm

1.5 mm

1.3 mm

Ceramic

CW252016

Reel , Cut Tape

B82498F3180J

RF Inductors - SMD 18nH 700mA 5% 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 : 2572
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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 0.2375

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

18 nH

5 %

700 mA

80 mOhms

- 55 C

+ 125 C

3.3 GHz

Standard

2 mm

1.3 mm

1.4 mm

Ceramic

B82498F

Reel , Cut Tape

LQW15AN16NH00D

RF Inductors - SMD 16 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 : 2570
Ship by Fri. 03 Oct to Thu. 09 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 0.0233

Multiples of: 10

Wirewound

0402 (1005 METRIC)

Unshielded

16 nH

3 %

370 mA

240 mOhms

- 55 C

+ 125 C

4.5 GHz

Standard

1 mm

0.6 mm

0.5 mm

LQW

Reel , Cut Tape

MCQ1V3216-R390-R

RF Inductors - SMD Multi H Q,IND 390nH Q30 200mA 2PADS SMT

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.

Eaton

Availability : 2555
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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 0.0272

Multiples of: 1

1206 (3216 METRIC)

Shielded

390 nH

10 %

200 mA

500 mOhms

- 40 C

+ 85 C

135 MHz

Standard

3.2 mm

1.6 mm

0.9 mm

MCQ1V

Reel , Cut Tape

1210R-102J

RF Inductors - SMD 1.0uH 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 : 2553
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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 1.7325

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Unshielded

1 uH

5 %

515 mA

700 mOhms

- 55 C

+ 125 C

120 MHz

Standard

3.51 mm

2.67 mm

2.57 mm

Ferrite

1210/R

Reel , Cut Tape

KLZ2012AHR1R0WTD25

RF Inductors - SMD 1uH 10MHz 20% 2012 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 : 2478
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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 0.0931

Multiples of: 5

Multilayer

0805 (2012 METRIC)

Shielded

1 uH

20 %

800 mA

100 mOhms

700 mA

- 55 C

+ 150 C

Flexible (Soft)

2 mm

1.25 mm

Ferrite

AEC - Q200

KLZ - HR

Reel , Cut Tape

MLF2012DR15JT000

RF Inductors - SMD 2mm x 1.25mm x 0.85mm, -55 to +125 degC, 300mA, 0.15?H, 200mohm

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 : 2395
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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 0.0374

Multiples of: 10

Multilayer

0805 (2012 METRIC)

Shielded

150 nH

5 %

300 mA

200 mOhms

- 55 C

+ 125 C

410 MHz

Standard

2 mm

1.25 mm

0.85 mm

Ferrite

MLF

Reel , Cut Tape

MLF1608DR68JT000

RF Inductors - SMD .68 UH 5%

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TDK

Availability : 2134
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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 0.0289

Multiples of: 20

Multilayer

0603 (1608 METRIC)

Shielded

680 nH

5 %

70 mA

1.25 Ohms

- 55 C

+ 125 C

210 MHz

Standard

1.6 mm

0.8 mm

Ferrite

MLF

Reel , Cut Tape

MLF1608A1R0KTA00

Inductor RF Chip Shielded Multi-Layer 1uH 10% 10MHz 35Q-Factor Ferrite 50mA 500mOhm 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 : 2114
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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 0.0275

Multiples of: 20

Multilayer

0603 (1608 METRIC)

Shielded

1 uH

10 %

50 mA

500 mOhms

- 55 C

+ 125 C

170 MHz

Standard

1.6 mm

0.8 mm

Ferrite

MLF

Reel , Cut Tape

MLF1005G2R2KT000

30mA 2.2uH ±10% 990mO 0402 Inductors (SMD) ROHS

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 : 2027
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October 2025