Power Inductor Fixed Inductors 2,400+

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Part RoHS Manufacturer Inductor Type Inductor Application No. of Terminals Package Style (Meter) Shielded Surface Mount Lead Diameter Minimum Quality Factor (at L-nom) Lead Spacing Minimum Operating Temperature Terminal Finish Self Resonance Frequency Terminal Placement DC Resistance No. of Functions Lead Length Core Material Test Frequency Package Height Case or Size Code Manufacturer Series Special Feature Construction Tolerance Packing Method Package Length JESD-609 Code Shape or Size Description Series Terminal Shape Nominal Inductance (L) Package Diameter Reference Standard Package Width Maximum Operating Temperature Maximum Rated Current

NRV2010T2R2MGFV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

210 mΩ

1

Ferrite

100 kHz

0.039 in (1 mm)

0808

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

One Surface

2.2 μH

AEC-Q200

0.079 in (2 mm)

125 °C (257 °F)

1.1 A

P1171.124NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

253 Ω

1

100 kHz

20 %

Rectangular Package

Wraparound

120 μH

130 °C (266 °F)

1.3 A

PA1494.362NL

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

1.8 mΩ

1

Amorphous Magnetic

0.29 in (7.37 mm)

7877

Rectangular

15 %

0.78 in (19.81 mm)

Rectangular Package

Wraparound

3.6 μH

0.588 in (14.94 mm)

130 °C (266 °F)

37 A

PA4303.334NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

936 mΩ

1

Drum

100 kHz

0.177 in (4.5 mm)

4949

Rectangular

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

330 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

550 mA

PA4343.103NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

16.5 mΩ

1

100 kHz

0.256 in (6.5 mm)

5550

Compact

20 %

Tape and Reel, 13 in

0.551 in (14 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.504 in (12.8 mm)

125 °C (257 °F)

10 A

PFL2015-102MEC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

450 MHz

Dual Ended

130 mΩ

1

Composite

7.9 MHz

0.059 in (1.5 mm)

0906

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.087 in (2.2 mm)

e3

Rectangular Package

Wraparound

1 μH

0.057 in (1.45 mm)

85 °C (185 °F)

1.2 A

PM2120-102K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Copper

Dual Ended

215 mΩ

1

Iron

1 kHz

0.82 in (20.83 mm)

1210

Rectangular

10 %

Bulk

1.201 in (30.5 mm)

e1

Rectangular Package

Wraparound

1 mH

1 in (25.4 mm)

105 °C (221 °F)

2.5 A

PT150-1250-VM

Api Delevan

General Purpose Inductor

Power Inductor

2

Toroidal

Yes

No

0.032 in (0.81 mm)

0.5 in (12.7 mm)

Tin/Lead (Sn60Pb40)

Radial

60 mΩ

1

Iron

1 kHz

1.38 in (35.05 mm)

Toroidal

15 %

Bulk

1.25 in (31.75 mm)

e0

Rectangular Package

Wire

150 μH

0.7 in (17.78 mm)

5.7 A

SD7030-100-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

65 mΩ

1

Ferrite

100 kHz

30 %

Rectangular Package

Wraparound

10 μH

125 °C (257 °F)

SDR0403-4R7ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper

50 MHz

Dual Ended

94 mΩ

1

Ferrite

1 kHz

0.126 in (3.2 mm)

1816

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.177 in (4.5 mm)

e1

Rectangular Package

One Surface

4.7 μH

0.157 in (4 mm)

125 °C (257 °F)

1.7 A

SDR0604-180YL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

18 MHz

Dual Ended

150 mΩ

1

Ferrite

100 kHz

Cylindrical

15 %

Tape and Reel, Embossed, 7 in

0.189 in (4.8 mm)

e2

Cylindrical Package

One Surface

18 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.25 A

SDR1006-152KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

1.7 MHz

Dual Ended

5 Ω

1

Ferrite

1 kHz

0.228 in (5.8 mm)

3939

Rectangular

10 %

Tape and Reel, Embossed Plastic/Paper, 13 in

0.386 in (9.8 mm)

e3

Rectangular Package

One Surface

1.5 mH

0.386 in (9.8 mm)

125 °C (257 °F)

190 mA

SDR1307-330KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

10 MHz

Dual Ended

65 mΩ

1

Ferrite

100 kHz

0.276 in (7 mm)

5151

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.512 in (13 mm)

e3

Rectangular Package

One Surface

33 μH

0.512 in (13 mm)

125 °C (257 °F)

3.1 A

SLF6028T-101MR42-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

420 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2424

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

100 μH

0.236 in (6 mm)

105 °C (221 °F)

640 mA

SLF6045T-100M1R6-3PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

39 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

10 μH

0.236 in (6 mm)

105 °C (221 °F)

2.7 A

SLF7045T-220M1R3-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

82 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2828

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.276 in (7 mm)

Rectangular Package

Wraparound

22 μH

AEC-Q200

0.276 in (7 mm)

125 °C (257 °F)

1.25 A

SPM10040T-R68M-HZ

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

2.64 mΩ

1

Metal

100 kHz

0.157 in (4 mm)

4239

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.421 in (10.7 mm)

Rectangular Package

Wraparound

680 nH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

30 A

SPM5010T-R47M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

24.2 mΩ

1

Metal

100 kHz

0.039 in (1 mm)

2120

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.213 in (5.4 mm)

Rectangular Package

L Bend

470 nH

0.201 in (5.1 mm)

125 °C (257 °F)

5.3 A

SRN4026-1R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

100 MHz

Dual Ended

16 mΩ

1

0.098 in (2.5 mm)

Ferrite

100 kHz

1616

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.157 in (4 mm)

e1

Rectangular Package

Wraparound

1 μH

0.157 in (4 mm)

125 °C (257 °F)

3 A

SRN5040TA-470K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

Tin

11 MHz

Dual Ended

270 mΩ

1

Ferrite

100 kHz

0.15 in (3.8 mm)

1919

DC Resistance is measured at 20% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.195 in (4.95 mm)

e3

Rectangular Package

One Surface

47 μH

AEC-Q200

0.195 in (4.95 mm)

125 °C (257 °F)

1 A

SRP5030CA-3R3M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

25 MHz

Dual Ended

23.1 mΩ

1

Powdered Metal Alloy

100 kHz

0.114 in (2.9 mm)

2221

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.217 in (5.5 mm)

e3

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.209 in (5.3 mm)

155 °C (311 °F)

8.1 A

SRR1208-122KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

800 kHz

Dual Ended

2 Ω

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

1.2 mH

0.5 in (12.7 mm)

125 °C (257 °F)

400 mA

SRR1208-220ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

7 MHz

Dual Ended

43 mΩ

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

22 μH

0.5 in (12.7 mm)

125 °C (257 °F)

3.5 A

SRR1210-681M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

850 kHz

Dual Ended

1.2 Ω

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

680 μH

0.472 in (12 mm)

125 °C (257 °F)

1 A

SRR1240-101M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

8 MHz

Dual Ended

300 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

100 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.25 A

SRR1260A-330M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

9.97 MHz

Dual Ended

60 mΩ

1

Ferrite

1 kHz

0.236 in (6 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

3 A

SRR1280-121K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

4.3 MHz

Dual Ended

200 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

120 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.95 A

SRR6038-180Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

13.8 MHz

Dual Ended

92 mΩ

1

Ferrite

100 kHz

0.15 in (3.8 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.268 in (6.8 mm)

e2

Rectangular Package

One Surface

18 μH

0.268 in (6.8 mm)

125 °C (257 °F)

1.5 A

SRU2016-6R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

70 MHz

Dual Ended

250 mΩ

1

Ferrite

100 kHz

0.065 in (1.65 mm)

1111

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.11 in (2.8 mm)

e3

Rectangular Package

One Surface

6 μH

0.11 in (2.8 mm)

125 °C (257 °F)

900 mA

TFM201208ALC-1R0MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

90 mΩ

1

Metal

1 MHz

0.031 in (0.8 mm)

0805

Chip

20 %

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.049 in (1.25 mm)

125 °C (257 °F)

2.3 A

TFM201208ALC-R47MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

33 mΩ

1

Metal

1 MHz

0.031 in (0.8 mm)

0805

Chip

20 %

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.049 in (1.25 mm)

125 °C (257 °F)

3.9 A

TFM201208BLE-1R0MTCF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

60 mΩ

1

Metal Core

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.047 in (1.2 mm)

125 °C (257 °F)

2.7 A

VLS201610CX-150M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1.258 Ω

1

Ferrite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

One Surface

15 μH

0.063 in (1.6 mm)

105 °C (221 °F)

540 mA

VLS3012CX-101M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

3.396 Ω

1

Ferrite

1 MHz

0.047 in (1.2 mm)

1212

Rectangular

20 %

Tape and Reel, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

100 μH

0.118 in (3 mm)

105 °C (221 °F)

360 mA

VLS3012HBX-100M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

415 mΩ

1

Metal Core

1 MHz

0.047 in (1.2 mm)

1212

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

10 μH

0.118 in (3 mm)

105 °C (221 °F)

1.33 A

XAL1510-333MED

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver

5.8 MHz

Dual Ended

20 mΩ

1

Composite

1 MHz

0.394 in (10 mm)

6460

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.638 in (16.2 mm)

e2

Rectangular Package

One Surface

33 μH

AEC-Q200

0.598 in (15.2 mm)

125 °C (257 °F)

12 A

XAL7030-301MEC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver (Sn96.5Ag3.5)

101 MHz

Dual Ended

1.92 mΩ

1

Composite

1 MHz

0.122 in (3.1 mm)

3030

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.295 in (7.5 mm)

e2

Rectangular Package

One Surface

300 nH

AEC-Q200

0.295 in (7.5 mm)

125 °C (257 °F)

27.6 A

XEL4030-102MEB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver

65 MHz

Dual Ended

9.78 mΩ

1

Composite

1 MHz

0.122 in (3.1 mm)

1616

Rectangular

20 %

Tape and Reel

0.157 in (4 mm)

e2

Rectangular Package

One Surface

1 μH

AEC-Q200

0.157 in (4 mm)

125 °C (257 °F)

10.7 A

XGL6060-332MEC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver

24 MHz

Dual Ended

6.5 mΩ

1

Composite

1 MHz

0.24 in (6.1 mm)

2626

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.264 in (6.71 mm)

e2

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.256 in (6.51 mm)

125 °C (257 °F)

16.6 A

#B952AS-H-680M=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

240 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4040

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.398 in (10.1 mm)

Rectangular Package

Wraparound

68 μH

0.398 in (10.1 mm)

85 °C (185 °F)

1.1 A

1008PS-102KLC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

35

-40 °C (-40 °F)

Silver Palladium Platinum

387 MHz

Dual Ended

50 mΩ

1

Ceramic-Ferrite

100 kHz

0.108 in (2.74 mm)

1515

Q is measured at 1 MHz

Rectangular

10 %

Tape and Reel, Embossed Plastic, 7 in

0.15 in (3.81 mm)

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.149 in (3.78 mm)

105 °C (221 °F)

2 A

1239AS-H-3R3M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

144 mΩ

1

Metal Alloy

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

3.3 μH

0.079 in (2 mm)

85 °C (185 °F)

1.5 A

1468373C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.051 in (1.3 mm)

0.941 in (23.9 mm)

-40 °C (-40 °F)

Tin

5.3 MHz

Radial

25 mΩ

1

0.394 in (10 mm)

1 kHz

0.728 in (18.5 mm)

Cylindrical

15 %

Bulk

1.063 in (27 mm)

e3

Cylindrical Package

Wire

68 μH

0.961 in (24.4 mm)

85 °C (185 °F)

7.3 A

3631B221KL

TE Connectivity

General Purpose Inductor

Power Inductor

2

Yes

Yes

16

-25 °C (-13 °F)

Dual Ended

460 mΩ

1

10 %

Tape and Reel

Rectangular Package

One Surface

220 μH

105 °C (221 °F)

700 mA

4922-43L

Api Delevan

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin/Lead (Sn63Pb37)

Dual Ended

25 Ω

1

Ferrite

10 kHz

0.23 in (5.84 mm)

4922

Rectangular

15 %

Tape and Reel, 13 in

0.52 in (13.21 mm)

e0

Rectangular Package

Wraparound

3.3 mH

0.25 in (6.35 mm)

125 °C (257 °F)

126 mA

6001-2

Api Delevan

General Purpose Inductor

Power Inductor

4

No

No

-55 °C (-67 °F)

On Circle

7.25 Ω

2

10 kHz

6001

Parallel Connected

20 %

Cylindrical Package

Printed Wiring Pin

5 mH

130 °C (266 °F)

200 μA

7440300047

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

270 MHz

Quad

64 mΩ

1

Manganese-Zinc

100 kHz

0.037 in (0.95 mm)

1413

Rectangular

35 %

Tape and Reel, Embossed Plastic, 7 in

0.138 in (3.5 mm)

Rectangular Package

One Surface

470 nH

0.13 in (3.3 mm)

125 °C (257 °F)

1.45 A

74404064152

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

1.32 MHz

Dual Ended

6.989 Ω

1

100 kHz

0.177 in (4.5 mm)

2424

Rectangular

10 %

Tape and Reel, Embossed Plastic, 13 in

0.236 in (6 mm)

Rectangular Package

One Surface

1.5 mH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

Fixed Inductors

Fixed inductors, also known as passive inductors, are electronic components that are designed to store energy in a magnetic field. These components are used in a wide range of electronic applications, including power supplies, filters, oscillators, and RF circuits.

Fixed inductors can be classified into several types based on their specific characteristics and applications. Some of the most common types of fixed inductors include:

1. Wire-wound inductors - These inductors consist of a wire coil wound around a core, typically made of a magnetic material such as iron or ferrite. Wire-wound inductors are commonly used in power supplies and filters.

2. Multilayer ceramic inductors - These inductors are made by stacking thin layers of ceramic material with metal electrodes. Multilayer ceramic inductors are commonly used in high-frequency applications due to their high Q factor and small size.

3. Ferrite bead inductors - These inductors consist of a cylindrical or toroidal ferrite bead that is threaded onto a wire or placed over a PCB trace. Ferrite bead inductors are commonly used in EMI suppression and RF filtering applications.

Fixed inductors are available in a wide range of inductance values, sizes, and power ratings. They are typically characterized by their inductance value, tolerance, and frequency response. Inductance is measured in henries (H) or millihenries (mH), and tolerance refers to the allowed deviation from the specified inductance value.