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

1812R-274J

RF Inductors - SMD 270uH 5%

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API Delevan

Availability : 1455
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USD 1.4792

Multiples of: 1

Unshielded Surface Mount Inductors

1812 (4532 METRIC)

Unshielded

270 uH

5 %

129 mA

12 Ohms

- 55 C

+ 125 C

4 MHz

4.83 mm

3.4 mm

Ferrite

1812R

Reel

S1812R-682K

RF Inductors - SMD 6.8uH 10%

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API Delevan

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

USD 2.5289

Multiples of: 1

RF Choke

1812 (4532 METRIC)

Shielded

6.8 uH

10 %

408 mA

1.2 Ohms

- 55 C

+ 125 C

32 MHz

Standard

4.8 mm

3.4 mm

Ferrite

S1812/R

Reel , Cut Tape

B82432C1102K

RF Inductors - SMD SMT-INDUCTOR 1812 1 UH 10%, AEC-Q200

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TDK

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36	31	1	2	3	4	5	6

USD 0.3829

Multiples of: 1

Wirewound

1812 (4532 METRIC)

Unshielded

1 uH

10 %

600 mA

280 mOhms

- 55 C

+ 150 C

200 MHz

Standard

4.5 mm

3.2 mm

Ferrite

AEC - Q200

B82432C

Reel , Cut Tape

AISC-1008F-6R8G-T

RF Inductors - SMD FIXED IND 6.8UH 360MA 3 OHM SMD

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Abracon

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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 0.149

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

6.8 uH

2 %

360 mA

3 Ohms

- 40 C

+ 125 C

60 MHz

Standard

2.92 mm

2.79 mm

2.29 mm

Ferrite

AISC - 1008F

Reel , Cut Tape

NLV32T-015J-EF

RF Inductors - SMD 15nH 160mohms 450mA Wound Ferrite

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TDK

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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 0.0871

Multiples of: 1

Wirewound

3.2 mm x 2.5 mm x 2.2 mm

Unshielded

15 nH

5 %

450 mA

160 mOhms

- 40 C

+ 105 C

2.1 GHz

Standard

3.2 mm

2.5 mm

2.2 mm

Ferrite

NLV32 - EF

Reel , Cut Tape

0805AS-082J-01

RF Inductors - SMD 82nH 150 MHz 5% Tol

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Fastron

Availability : 1445
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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 0.1232

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

82 nH

5 %

400 mA

420 mOhms

- 40 C

+ 150 C

1.3 GHz

Standard

2.3 mm

1.8 mm

1.6 mm

Ceramic

AEC - Q200

0805AS

Reel , Cut Tape

LBM2016T3R3JV

RF Inductors - SMD 0806 3.3uH 5%

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Taiyo Yuden

Availability : 1443
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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 0.1145

Multiples of: 1

Wirewound

0806 (2016 METRIC)

Unshielded

3.3 uH

5 %

290 mA

680 mOhms

- 40 C

+ 105 C

48 MHz

Standard

2 mm

1.6 mm

LBM

Reel , Cut Tape

PM0603-39NJ-RC

Inductor Chip Wirewound 39nH 5% 250MHz 35Q-Factor Alumina 600mA 250mOhm DCR 0603 T/R

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Bourns

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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 0.1235

Multiples of: 1

Wirewound

0603 (1608 METRIC)

Unshielded

39 nH

5 %

600 mA

250 mOhms

- 40 C

+ 125 C

2.2 GHz

Standard

1.65 mm

1.05 mm

1 mm

Alumina

PM0603

Reel , Cut Tape

BWQC003225161R0TH1

RF Inductors - SMD Chilisin RF inductor Wire Wound-High Current

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Pulse

Availability : 1443
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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 0.1551

Multiples of: 1

3.2 mm x 2.5 mm x 1.55 mm

Unshielded

1 uH

30 %

2.05 A

45 mOhms

- 25 C

+ 125 C

100 MHz

Standard

3.2 mm

2.5 mm

1.55 mm

Ferrite

BWQC

Reel , Cut Tape

CW201212-5N6J

RF Inductors - SMD 5.6nH 5%

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Bourns

Availability : 1441
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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 0.1539

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

5.6 nH

5 %

800 mA

20 mOhms

- 40 C

+ 125 C

5.8 GHz

Standard

2.1 mm

1.5 mm

1.3 mm

Ceramic

CW201212

Reel , Cut Tape

LQW2BAS43NG00L

RF Inductors - SMD

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Murata

Availability : 1437
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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 0.1043

Multiples of: 1

Wirewound

0805 (2015 METRIC)

Unshielded

43 nH

2 %

500 mA

340 mOhms

- 55 C

+ 125 C

1.8 GHz

Standard

2.09 mm

1.53 mm

1.42 mm

LQW2BA

Reel , Cut Tape

PE-0603CD330JTT

RF Inductors - SMD SMD IND

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Pulse

Availability : 1435
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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 0.1339

Multiples of: 1

Multilayer

0603 (1608 METRIC)

Unshielded

33 nH

5 %

600 mA

220 mOhms

- 40 C

+ 125 C

2.3 GHz

Standard

1.8 mm

1.24 mm

1.02 mm

Ceramic

Reel , Cut Tape

LQW2UAS47NG00L

RF Inductors - SMD

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Murata

Availability : 1430
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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 0.1259

Multiples of: 1

Wirewound

1008 (2520 METRIC)

Unshielded

47 nH

2 %

1 A

160 mOhms

- 55 C

+ 125 C

1.5 GHz

Standard

2.62 mm

2.45 mm

1.83 mm

LQW

Reel , Cut Tape

IMC0805ER6R8J01

RF Inductors - SMD IMC-0805-01 6.8 5% ER E3

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Vishay

Availability : 1430
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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 0.1326

Multiples of: 1

Wirewound

0805 (2012 METRIC)

Unshielded

6.8 uH

3.2 Ohms

- 40 C

+ 125 C

45 MHz

Standard

2 mm

1.25 mm

1.2 mm

Ceramic

IMC - 0805 - 01

Reel , Cut Tape

1812R-103K

RF Inductors - SMD 10uH 10% 1.6ohm Unshielded SMT Induc

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 : 1427
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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 1.5011

Multiples of: 1

Molded

1812 (4532 METRIC)

Unshielded

10 uH

10 %

354 mA

1.6 Ohms

- 55 C

+ 125 C

20 MHz

Standard

4.83 mm

3.4 mm

Iron

1812/R

Reel , Cut Tape

MLF2012D82NMT000

300mA 82nH ±20% 80mO 0805 Inductors (SMD) ROHS

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TDK

Availability : 1416
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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 0.0346

Multiples of: 10

Multilayer

0805 (2012 METRIC)

Shielded

82 nH

20 %

300 mA

150 mOhms

- 55 C

+ 125 C

550 MHz

Standard

2 mm

1.25 mm

0.85 mm

Ferrite

MLF

Reel , Cut Tape

BWCS0012070710NG00

RF Inductors - SMD 10nH RDC=0.20Ohms 480mA

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Pulse

Availability : 1416
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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 0.0583

Multiples of: 1

1.6 mm x 0.7 mm x 0.66 mm

Unshielded

10 nH

2 %

480 mA

200 mOhms

480 mA

- 40 C

+ 125 C

3.9 GHz

Standard

1.2 mm

0.7 mm

0.66 mm

Ceramic

BWCS

Reel , Cut Tape

LQP02HQ2N6B02E

RF Inductors - SMD

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Murata

Availability : 1415
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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 0.0751

Multiples of: 1

Thin Film

01005 (0402 METRIC)

Unshielded

2.6 nH

0.1 nH

450 mA

200 mOhms

- 55 C

+ 125 C

9.5 GHz

Standard

0.4 mm

0.2 mm

0.3 mm

Ferrite

LQP

Reel , Cut Tape

MLF2012A2R7KTD25

RF Inductors - SMD 2.7uH 550mohms 50mA +/-10% Fer AEC-Q200

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TDK

Availability : 1406
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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 0.082

Multiples of: 1

Multilayer

0805 (2012 METRIC)

Shielded

2.7 uH

10 %

50 mA

550 mOhms

- 55 C

+ 125 C

100 MHz

Standard

2 mm

1.25 mm

Ferrite

AEC - Q200

MLF

Reel , Cut Tape

NLV32T-R12J-EFD

RF Inductors - SMD 120nH 220mohms 450mA Wound Fer 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 : 1406
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