Yes 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

ISC1210ER101K

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

Tin Over Nickel

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

ISC1210SY101J

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

5 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

ISC1210SY101K

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

Tin/Lead

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e0

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 mA

K507

Opt Industries

General Purpose Inductor

Power Inductor

4

Yes

No

650 kHz

On Circle

1 Ω

2

10 kHz

Cylindrical Package

Printed Wiring Pin

2 mH

950 mA

LQH2HPZ2R2MJRL

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

50 MHz

Dual Ended

110.4 mΩ

1

Ferrite

1 MHz

0.043 in (1.1 mm)

1008

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

One Surface

2.2 μH

AEC-Q200

0.079 in (2 mm)

125 °C (257 °F)

1.65 A

MLF1005VR18JT000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

320 MHz

Dual Ended

720 mΩ

1

Ferrite

25 MHz

0.02 in (0.5 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

180 nH

0.02 in (0.5 mm)

125 °C (257 °F)

160 mA

MLF1608C150KTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

22 MHz

Dual Ended

1.5 Ω

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

Inductance is measured at 1 mA

Rectangular

10 %

Tape and Reel, Punched Paper, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

15 μH

AEC-Q200

0.031 in (0.8 mm)

125 °C (257 °F)

2 mA

MLF2012E5R6JTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

50

-55 °C (-67 °F)

45 MHz

Dual Ended

600 mΩ

1

Ferrite

4 MHz

0.049 in (1.25 mm)

0805

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

5.6 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

15 mA

MPL-AT2010-1R5

Monolithic Power Systems

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

65 MHz

Dual Ended

110 mΩ

1

100 kHz

0.039 in (1 mm)

0806

Molded

20 %

0.079 in (2 mm)

Rectangular Package

Wraparound

1.5 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.4 A

MPL-AT2010-R68

Monolithic Power Systems

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

125 MHz

Dual Ended

50 mΩ

1

100 kHz

0.039 in (1 mm)

0806

Molded

20 %

0.079 in (2 mm)

Rectangular Package

Wraparound

680 nH

0.063 in (1.6 mm)

125 °C (257 °F)

3.5 A

MSS1048-563MLC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

10 MHz

Dual Ended

126 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.402 in (10.2 mm)

e3

Rectangular Package

Wraparound

56 μH

AEC-Q200

0.394 in (10 mm)

85 °C (185 °F)

2.28 A

MSS1583-183MEB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

12 MHz

Dual Ended

23 mΩ

1

Ferrite

100 kHz

0.339 in (8.6 mm)

5959

Rectangular

20 %

Tape and Reel

0.591 in (15 mm)

e3

Rectangular Package

One Surface

18 μH

0.591 in (15 mm)

85 °C (185 °F)

5.5 A

NLV25T-R56J-EF

TDK

General Purpose Inductor

2

SMT

Yes

Yes

30

-40 °C (-40 °F)

Tin Copper

325 MHz

Dual Ended

750 mΩ

1

Ferrite

25.2 MHz

0.071 in (1.8 mm)

1008

Rectangular

5 %

Tape and Reel, Blister Plastic, 7 in

0.098 in (2.5 mm)

e2

Rectangular Package

Wraparound

560 nH

0.079 in (2 mm)

105 °C (221 °F)

325 mA

NR3012T100M

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Tin with Nickel barrier

32 MHz

Dual Ended

348 mΩ

1

Ferrite

100 kHz

0.047 in (1.2 mm)

1212

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.118 in (3 mm)

e3

Rectangular Package

One Surface

10 μH

0.118 in (3 mm)

120 °C (248 °F)

540 mA

NRS5040T100MMGJ8

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

18 MHz

Dual Ended

56 mΩ

1

100 kHz

0.157 in (4 mm)

1919

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

10 μH

AEC-Q200

0.193 in (4.9 mm)

125 °C (257 °F)

2.1 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

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

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)

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

U05-4

Torotel Products

General Purpose Inductor

RF Inductor

2

Yes

No

-55 °C (-67 °F)

Radial

1.34 Ω

1

Molybdenum Permalloy

1 kHz

1 %

Circular Package

Flexible Lead

24 mH

85 °C (185 °F)

VLCF4018T-150MR59-2

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

268 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1616

Rectangular

20 %

Tape and Reel, 7 in

0.156 in (3.95 mm)

Rectangular Package

One Surface

15 μH

0.156 in (3.95 mm)

105 °C (221 °F)

1.1 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

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.