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

744045152

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

2 MHz

Dual Ended

38.5 Ω

1

Ferrite

1 MHz

0.102 in (2.6 mm)

1812

Rectangular

10 %

Tape and Reel, Embossed Plastic, 7 in

0.177 in (4.5 mm)

e1

Rectangular Package

Wraparound

1.5 mH

0.126 in (3.2 mm)

125 °C (257 °F)

55 mA

744053220

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

20 MHz

Dual Ended

120 mΩ

1

Manganese-Zinc

100 kHz

0.11 in (2.8 mm)

2323

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.228 in (5.8 mm)

e1

Rectangular Package

One Surface

22 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.15 A

744062470

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

12 MHz

Dual Ended

280 mΩ

1

Manganese-Zinc

100 kHz

0.091 in (2.3 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.268 in (6.8 mm)

e1

Rectangular Package

One Surface

47 μH

0.268 in (6.8 mm)

125 °C (257 °F)

730 mA

74457006

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper

120 MHz

Dual Ended

2 mΩ

1

Ferrite

100 kHz

0.276 in (7 mm)

8759

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.866 in (22 mm)

e1

Rectangular Package

Wraparound

470 nH

0.591 in (15 mm)

125 °C (257 °F)

18 A

7447462152

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.02 in (0.5 mm)

0.098 in (2.5 mm)

-40 °C (-40 °F)

Tin Copper

1.4 MHz

Radial

8 Ω

1

0.138 in (3.5 mm)

10 kHz

Cylindrical

5 %

Bulk

0.335 in (8.5 mm)

Cylindrical Package

Wire

1.5 mH

0.236 in (6 mm)

125 °C (257 °F)

190 mA

74477720

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

7.5 MHz

Dual Ended

610 mΩ

1

Ferrite

1 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

100 μH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

790 mA

74479774147

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

8

-40 °C (-40 °F)

130 MHz

Dual Ended

150 mΩ

1

1 MHz

0.02 in (0.5 mm)

0805

Inductance is measured at 5 mA

Rectangular

20 %

Tape and Reel, Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.049 in (1.25 mm)

125 °C (257 °F)

1.3 A

78438324010

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

85 MHz

Dual Ended

60 mΩ

1

Iron Alloy

100 kHz

0.047 in (1.2 mm)

1008

Inductance is measured at 10 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

One Surface

1 μH

AEC-Q200

0.079 in (2 mm)

125 °C (257 °F)

2.8 A

ASMPH-1008-4R7M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

25 MHz

Dual Ended

110 mΩ

1

Ferrite

1 MHz

0.035 in (0.9 mm)

1008

DC Resistance is measured at 25%

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

125 °C (257 °F)

1.1 A

ASPI-8040S-330M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

7.8 MHz

Dual Ended

97 mΩ

1

Nickel-Zinc Ferrite

100 kHz

0.157 in (4 mm)

3232

Chip

20 %

Tape and Reel

0.315 in (8 mm)

Rectangular Package

One Surface

33 μH

0.315 in (8 mm)

125 °C (257 °F)

1.8 A

ASPIAIG-F1040-3R3M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

11.8 mΩ

1

100 kHz

0.15 in (3.8 mm)

4339

Rectangular

20 %

Tape and Reel, 13 in

0.433 in (11 mm)

Rectangular Package

Wraparound

3.3 μH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

11 A

B82464P4223M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

52 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4141

Shielded

20 %

Tape and Reel, Blister, 13 in

0.409 in (10.4 mm)

e3

Rectangular Package

Wraparound

22 μH

AEC-Q200

0.409 in (10.4 mm)

150 °C (302 °F)

2.25 A

B82476A1105M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin

Dual Ended

2.15 Ω

1

Ferrite

100 kHz

0.2 in (5.08 mm)

5137

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.51 in (12.95 mm)

e3

Rectangular Package

Wraparound

1 mH

0.37 in (9.4 mm)

150 °C (302 °F)

300 mA

B82477G4334M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

600 mΩ

1

Ferrite

100 kHz

0.315 in (8 mm)

5050

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.504 in (12.8 mm)

e3

Rectangular Package

One Surface

330 μH

0.504 in (12.8 mm)

125 °C (257 °F)

950 mA

B82720-A2102-N40

TDK

General Purpose Inductor

Power Inductor

4

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

220 mΩ

1

Ferrite

10 kHz

B82720A

50 %

e3

Rectangular Package

Wire

3 mH

125 °C (257 °F)

1 A

B82721A2122N020

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

280 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.496 in (12.6 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.705 in (17.9 mm)

e3

Rectangular Package

Wire

6.8 mH

0.681 in (17.3 mm)

125 °C (257 °F)

1.2 A

B82724A2501N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

2.3 Ω

2

0.157 in (4 mm)

Ferrite

10 kHz

0.776 in (19.7 mm)

Rectangular

30 %

Tray

1.303 in (33.1 mm)

e3

Rectangular Package

Wire

82 mH

1.283 in (32.6 mm)

125 °C (257 °F)

500 mA

B82731T2132A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

370 mΩ

2

0.138 in (3.5 mm)

Ferrite

10 kHz

0.831 in (21.1 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.846 in (21.5 mm)

e3

Rectangular Package

Flat

6.8 mH

0.531 in (13.5 mm)

125 °C (257 °F)

1.3 A

B82734R2322B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

85 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

1.22 in (31 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

1.28 in (32.5 mm)

e3

Rectangular Package

Flat

6.8 mH

0.827 in (21 mm)

125 °C (257 °F)

3.2 A

BMMA000505303R3MV1

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

54.7 mΩ

1

Magnetic

100 kHz

0.118 in (3 mm)

2220

Rectangular

20 %

Tape and Reel, 13 in

0.216 in (5.49 mm)

Rectangular Package

Wraparound

3.3 μH

0.204 in (5.18 mm)

125 °C (257 °F)

5 A

BMMA000606181R0MX2

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

17 mΩ

1

Magnetic

100 kHz

0.071 in (1.8 mm)

2926

Rectangular

20 %

Tape and Reel, 13 in

0.291 in (7.4 mm)

Rectangular Package

Wraparound

1 μH

0.26 in (6.6 mm)

125 °C (257 °F)

7 A

BMMA000606181R5MV1

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

34 mΩ

1

Magnetic

100 kHz

0.071 in (1.8 mm)

2725

Rectangular

20 %

Tape and Reel, 13 in

0.27 in (6.86 mm)

Rectangular Package

Wraparound

1.5 μH

0.255 in (6.47 mm)

125 °C (257 °F)

4 A

BMRB00060618100MA1

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

155 mΩ

1

100 kHz

0.063 in (1.6 mm)

2926

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

10 μH

0.26 in (6.6 mm)

125 °C (257 °F)

2.3 A

BMRB000606181R0MA1

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

17 mΩ

1

100 kHz

0.063 in (1.6 mm)

2926

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

1 μH

0.26 in (6.6 mm)

125 °C (257 °F)

7 A

BMRB000606181R5MA1

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

26 mΩ

1

100 kHz

0.063 in (1.6 mm)

2926

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

1.5 μH

0.26 in (6.6 mm)

125 °C (257 °F)

6.5 A

BPDH00060618150M00

Yageo

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

240 mΩ

1

100 kHz

0.071 in (1.8 mm)

2222

Rectangular

20 %

Tape and Reel, 13 in

0.22 in (5.6 mm)

Rectangular Package

Wraparound

15 μH

0.22 in (5.6 mm)

125 °C (257 °F)

1.1 A

CBC2012T1R0M8

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

100 MHz

Dual Ended

190 mΩ

1

7.96 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.049 in (1.25 mm)

105 °C (221 °F)

700 mA

CBC3225T680KR

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

8 MHz

Dual Ended

1.3 Ω

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1210

DC Resistance measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

68 μH

0.098 in (2.5 mm)

105 °C (221 °F)

320 mA

CDRH104RNP-5R2NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

22 mΩ

3

Ferrite

100 kHz

0.15 in (3.8 mm)

4039

Rectangular

30 %

Tape and Reel, 13 in

0.402 in (10.2 mm)

e3

Rectangular Package

Wraparound

5.2 μH

0.394 in (10 mm)

100 °C (212 °F)

6 A

CDRH124NP-180MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

57 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

18 μH

0.472 in (12 mm)

100 °C (212 °F)

3.72 A

CDRH124NP-330MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

97 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

33 μH

0.472 in (12 mm)

100 °C (212 °F)

3.1 A

CDRH2D18/HPNP-1R7NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

44 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1212

Rectangular

30 %

Tape and Reel, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

1.7 μH

0.118 in (3 mm)

105 °C (221 °F)

2.2 A

CDRH2D18B/HPNP-2R2NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

88 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1212

Rectangular

25 %

Tape and Reel, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

2.2 μH

0.118 in (3 mm)

105 °C (221 °F)

1.48 A

CDRH5D28NP-220NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

122 mΩ

1

Ferrite

10 kHz

0.11 in (2.8 mm)

2222

Magnetic Shielding

30 %

Tape

0.224 in (5.7 mm)

Rectangular Package

CDRH5D28

Wraparound

22 μH

0.224 in (5.7 mm)

100 °C (212 °F)

900 mA

CKP2520N4R7M-T

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

1 MHz

0.039 in (1 mm)

1008

Multi-Layer

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

85 °C (185 °F)

1.1 A

CKP2520V4R7M-T

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

1 MHz

0.047 in (1.2 mm)

1008

Multi-Layer

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

85 °C (185 °F)

1.1 A

CLF10040T-680M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

180 mΩ

1

Ferrite

100 kHz

0.15 in (3.8 mm)

3938

Rectangular

20 %

Tape and Reel, Punched Paper, 13 in

0.394 in (10 mm)

Rectangular Package

Wraparound

68 μH

AEC-Q200

0.382 in (9.7 mm)

150 °C (302 °F)

1.1 A

CPI1008J4R7R-10

Laird Technologies

General Purpose Inductor

Power Inductor

2

No

Yes

-55 °C (-67 °F)

Dual Ended

200 mΩ

1

1 MHz

1008

DC Resistance measured at 25% Tolerance

20 %

Rectangular Package

Wraparound

4.7 μH

125 °C (257 °F)

1.1 A

DFE252012P-R47M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 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

470 nH

0.079 in (2 mm)

125 °C (257 °F)

4 A

DFE2MCAH1R0MJ0L

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

68 mΩ

1

Metal Alloy

0.047 in (1.2 mm)

0806

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

1 μH

AEC-Q200

0.063 in (1.6 mm)

150 °C (302 °F)

2.4 A

DO1813H-181MLD

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver

800 MHz

Dual Ended

3 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

3524

Chip

20 %

Tape and Reel, Embossed Plastic, 13 in

0.35 in (8.89 mm)

e2

Rectangular Package

Wraparound

180 nH

AEC-Q200

0.24 in (6.1 mm)

85 °C (185 °F)

10 A

DO1813H-472MLB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver

50 MHz

Dual Ended

54 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

3524

Chip

20 %

Tape and Reel

0.35 in (8.89 mm)

e2

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.24 in (6.1 mm)

85 °C (185 °F)

2.2 A

DO1813H-472MLD

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver

50 MHz

Dual Ended

54 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

3524

Chip

20 %

Tape and Reel, Embossed Plastic, 13 in

0.35 in (8.89 mm)

e2

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.24 in (6.1 mm)

85 °C (185 °F)

2.2 A

DO3316P-473MLD

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Gold - with Nickel barrier

12 MHz

Dual Ended

140 mΩ

1

Ferrite

100 kHz

0.205 in (5.21 mm)

5137

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.51 in (12.95 mm)

e4

Rectangular Package

Wraparound

47 μH

0.37 in (9.4 mm)

85 °C (185 °F)

1.8 A

DR125-220-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

39.6 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

4949

Rectangular

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

22 μH

0.492 in (12.5 mm)

125 °C (257 °F)

3.7 A

DR125-681-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual Ended

1.1 Ω

1

Ferrite

100 kHz

0.236 in (6 mm)

4949

Rectangular

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

680 μH

0.492 in (12.5 mm)

125 °C (257 °F)

700 mA

DR73-R33-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

7.3 mΩ

1

Ferrite

100 kHz

0.14 in (3.55 mm)

3030

Rectangular

20 %

Tape and Reel, 13 in

0.299 in (7.6 mm)

e3

Rectangular Package

Wraparound

330 nH

0.299 in (7.6 mm)

125 °C (257 °F)

6.21 A

DRA127-R47-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual Ended

3 mΩ

1

Ferrite

100 kHz

0.315 in (8 mm)

4949

Shielded

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

410 nH

AEC-Q200

0.492 in (12.5 mm)

165 °C (329 °F)

15.9 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.