TDK Fixed Inductors 1,302

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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

B82730G3951A020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Dual In-Line

410 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.472 in (12 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.65 in (16.5 mm)

Rectangular Package

Wire

2.2 mH

0.591 in (15 mm)

125 °C (257 °F)

950 mA

B82731M2132A030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Radial

280 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.787 in (20 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.827 in (21 mm)

e3

Rectangular Package

Flat

6.8 mH

0.591 in (15 mm)

125 °C (257 °F)

1.3 A

B82747S4183N021

TDK

General Purpose Inductor

Power Inductor

6

PCB Mount

No

No

0.079 in (2 mm)

-40 °C (-40 °F)

Tin

Radial

4.7 mΩ

3

0.138 in (3.5 mm)

Ferrite

10 kHz

Inductance is measured at 0.1 mA

Cylindrical

30 %

Bulk

1.299 in (33 mm)

e3

Cylindrical Package

Wire

1.8 mH

2.677 in (68 mm)

125 °C (257 °F)

18 A

B82791H2251N020

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

0.024 in (0.6 mm)

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

2.4 Ω

2

0.11 in (2.8 mm)

Ferrite

10 kHz

0.693 in (17.6 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Bulk

0.602 in (15.3 mm)

e3

Rectangular Package

Wire

47 mH

0.291 in (7.4 mm)

125 °C (257 °F)

250 mA

CLF12555T-3R3N-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

10.3 mΩ

1

Ferrite

100 kHz

0.217 in (5.5 mm)

4948

DC Resistance measured at 30% Tolerance

Rectangular

30 %

Tape and Reel, Punched Paper, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

3.3 μH

AEC-Q200

0.476 in (12.1 mm)

150 °C (302 °F)

5.7 A

CLF6045NIT-330M-D

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

100 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2524

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.248 in (6.3 mm)

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.236 in (6 mm)

150 °C (302 °F)

1.6 A

MHQ0603P11NJT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

16

-55 °C (-67 °F)

3200 MHz

Dual Ended

1.3 Ω

1

Ceramic

500 MHz

0.014 in (0.35 mm)

0301

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.026 in (0.65 mm)

Rectangular Package

Wraparound

11 nH

0.014 in (0.35 mm)

125 °C (257 °F)

240 mA

MLF1005VR10JT000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

10

-55 °C (-67 °F)

450 MHz

Dual Ended

510 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

100 nH

0.02 in (0.5 mm)

125 °C (257 °F)

180 mA

MLF1005VR10JTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

10

-55 °C (-67 °F)

450 MHz

Dual Ended

510 mΩ

1

Ferrite

25 MHz

0.02 in (0.5 mm)

0402

Inductance is measured at 1 mA

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

100 nH

AEC-Q200

0.02 in (0.5 mm)

125 °C (257 °F)

180 mA

MLF1005VR12JTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

10

-55 °C (-67 °F)

400 MHz

Dual Ended

590 mΩ

1

Ferrite

25 MHz

0.02 in (0.5 mm)

0402

Inductance is measured at 1 mA

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

120 nH

AEC-Q200

0.02 in (0.5 mm)

125 °C (257 °F)

180 mA

MLF1005VR15JTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

350 MHz

Dual Ended

630 mΩ

1

Ferrite

25 MHz

0.02 in (0.5 mm)

0402

Inductance is measured at 1 mA

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

150 nH

AEC-Q200

0.02 in (0.5 mm)

125 °C (257 °F)

180 mA

MLF2012DR82JT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

25

-55 °C (-67 °F)

Tin

130 MHz

Dual Ended

650 mΩ

1

Ferrite

25 MHz

0.049 in (1.25 mm)

0805

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

e3

Rectangular Package

Wraparound

820 nH

0.049 in (1.25 mm)

125 °C (257 °F)

150 mA

MLF2012E120KT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

50

-55 °C (-67 °F)

Tin Silver

25 MHz

Dual Ended

900 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

Rectangular

10 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

e2

Rectangular Package

Wraparound

12 μH

0.049 in (1.25 mm)

125 °C (257 °F)

15 mA

MLG1005S3N0BT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

7

-55 °C (-67 °F)

Tin

5500 MHz

Dual Ended

200 mΩ

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Rectangular

3.3333 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3 nH

0.02 in (0.5 mm)

125 °C (257 °F)

800 mA

MLG1005S3N6BT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Tin

5000 MHz

Dual Ended

200 mΩ

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Rectangular

2.7778 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.6 nH

0.02 in (0.5 mm)

125 °C (257 °F)

700 mA

MLK1005S39NJ

TDK

General Purpose Inductor

RF Inductor

2

No

Yes

6

-55 °C (-67 °F)

2000 MHz

Dual Ended

1.2 Ω

1

Ceramic

100 MHz

0402

5 %

Rectangular Package

Wraparound

39 nH

125 °C (257 °F)

100 mA

MLK1005S39NJT

TDK

General Purpose Inductor

RF Inductor

2

No

Yes

6

-55 °C (-67 °F)

2000 MHz

Dual Ended

1 Ω

1

Ceramic

100 MHz

1005

5 %

Rectangular Package

Wraparound

39 nH

125 °C (257 °F)

200 mA

MLP2012H2R2MT0S1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

150 mΩ

1

Ferrite

2 MHz

0.033 in (0.85 mm)

0805

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.049 in (1.25 mm)

125 °C (257 °F)

1 A

MLP2016H4R7MT0S1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

2 MHz

0.033 in (0.85 mm)

0806

DC Resistance is measured at 25%

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

4.7 μH

0.063 in (1.6 mm)

125 °C (257 °F)

1.1 A

MLZ2012E100MT000

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-55 °C (-67 °F)

Tin

30 MHz

Dual Ended

400 mΩ

1

2 MHz

2012

20 %

e3

Rectangular Package

Wraparound

10 μH

125 °C (257 °F)

60 mA

MLZ2012M1R0HTD25

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

100 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%; Inductance is measured at 0.1mA; Multilayer

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

800 mA

NL453232T-181J-PF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

5 MHz

Dual Ended

9.5 Ω

1

Ferrite

796 kHz

0.126 in (3.2 mm)

1812

Rectangular

5 %

Tape and Reel, Blister Plastic, 7 in

0.177 in (4.5 mm)

Rectangular Package

Wraparound

180 μH

0.126 in (3.2 mm)

105 °C (221 °F)

102 mA

NLCV32T-4R7M-EF

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

46 MHz

Dual Ended

200 mΩ

1

Ferrite

7.96 MHz

0.087 in (2.2 mm)

1310

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

4.7 μH

0.098 in (2.5 mm)

105 °C (221 °F)

620 mA

NLCV32T-4R7M-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

15

-40 °C (-40 °F)

46 MHz

Dual Ended

200 mΩ

1

Ferrite

7.96 MHz

0.087 in (2.2 mm)

1210

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

4.7 μH

0.098 in (2.5 mm)

105 °C (221 °F)

620 mA

NLV25T-100J-EFD

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-40 °C (-40 °F)

33 MHz

Dual Ended

3.5 Ω

1

Ferrite

2.52 MHz

0.071 in (1.8 mm)

1008

Rectangular

5 %

Tape and Reel, Blister Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

L Bend

10 μH

AEC-Q200

0.079 in (2 mm)

105 °C (221 °F)

155 mA

NLV25T-180J-PF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-40 °C (-40 °F)

Matte Tin

24 MHz

Dual Ended

4.8 Ω

1

Ferrite

2.52 MHz

0.071 in (1.8 mm)

1008

Magnetic Shielding

5 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

18 μH

0.079 in (2 mm)

105 °C (221 °F)

130 mA

NLV32T-180J-EF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin Copper

20 MHz

Dual Ended

3.3 Ω

1

Ferrite

2.52 MHz

0.087 in (2.2 mm)

1310

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

L Bend

18 μH

0.098 in (2.5 mm)

105 °C (221 °F)

120 mA

NLV32T-180J-EFD

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

20 MHz

Dual Ended

3.3 Ω

1

Ferrite

2.52 MHz

0.087 in (2.2 mm)

1310

Rectangular

5 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

L Bend

18 μH

AEC-Q200

0.098 in (2.5 mm)

105 °C (221 °F)

120 mA

SLF12575T-6R8N5R9-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

13.1 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

DC Resistance is measured at 20%

Rectangular

30 %

Tape and Reel, Blister Plastic, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

6.8 μH

0.492 in (12.5 mm)

105 °C (221 °F)

5.9 A

SLF7045T-331MR25-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

740 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2828

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.276 in (7 mm)

e3

Rectangular Package

Wraparound

330 μH

0.276 in (7 mm)

105 °C (221 °F)

370 mA

SPM3012T-1R0M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

59.4 mΩ

1

Metal

100 kHz

0.047 in (1.2 mm)

1312

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

L Bend

1 μH

0.118 in (3 mm)

125 °C (257 °F)

3.4 A

SPM5020T-100M-LR

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

174.8 mΩ

1

Metal

100 kHz

0.079 in (2 mm)

2120

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.213 in (5.4 mm)

Rectangular Package

L Bend

10 μH

0.201 in (5.1 mm)

125 °C (257 °F)

2.3 A

TFM201208ALD-1R0MTCA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

79 mΩ

1

Metal

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.049 in (1.25 mm)

125 °C (257 °F)

2.5 A

VLCF4024T-100MR90-2

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

136 mΩ

1

Ferrite

100 kHz

0.094 in (2.4 mm)

1616

Rectangular

20 %

Tape and Reel, 7 in

0.157 in (4 mm)

e4

Rectangular Package

One Surface

10 μH

0.157 in (4 mm)

105 °C (221 °F)

1.37 A

VLF10045T-2R2N7R4

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

10.2 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

3938

Magnetic Shielding

30 %

Tape and Reel

0.394 in (10 mm)

Rectangular Package

Wraparound

2.2 μH

0.382 in (9.7 mm)

105 °C (221 °F)

7.4 A

VLF4012AT-4R7M1R1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

100 kHz

0.047 in (1.2 mm)

1514

Rectangular

20 %

Tape and Reel

0.146 in (3.7 mm)

Rectangular Package

Wraparound

4.7 μH

0.138 in (3.5 mm)

105 °C (221 °F)

1.1 A

VLS3012CX-4R7M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

166 mΩ

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

4.7 μH

0.118 in (3 mm)

105 °C (221 °F)

1.58 A

VLS4012ET-2R2M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

81 mΩ

1

1 MHz

0.047 in (1.2 mm)

4040-12M

Magnetic Shielding

20 %

Tape and Reel

0.157 in (4 mm)

e4

Rectangular Package

One Surface

2.2 μH

0.157 in (4 mm)

105 °C (221 °F)

2.2 A

VLS5045EX-100M-CA

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

61 mΩ

1

Ferrite

100 kHz

DC Resistance measured at 30% Tolerance

20 %

Rectangular Package

Wraparound

10 μH

105 °C (221 °F)

2.5 A

VLS5045EX-100M-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

61 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2120

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.209 in (5.3 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.197 in (5 mm)

125 °C (257 °F)

2.5 A

VLS6045EX-3R3N

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

23 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.236 in (6 mm)

e4

Rectangular Package

One Surface

3.3 μH

0.236 in (6 mm)

105 °C (221 °F)

4.95 A

VLS6045EX-4R7M-CA

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

DC Resistance measured at 30% Tolerance

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

Rectangular Package

One Surface

4.7 μH

0.236 in (6 mm)

105 °C (221 °F)

4.2 A

VLS6045EX-4R7M-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2524

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.248 in (6.3 mm)

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

4.2 A

B82111B0000C011

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

-55 °C (-67 °F)

Tin

205 MHz

Axial

14 mΩ

1

1.535 in (39 mm)

Ferrite

1 MHz

DC Resistance is measured at 20%

Tubular

20 %

Bulk

0.945 in (24 mm)

e3

Tubular Package

Wire

4 μH

0.295 in (7.5 mm)

125 °C (257 °F)

6 A

B82131A5202M000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

-55 °C (-67 °F)

Tin

113 MHz

Axial

90 mΩ

1

Carbonyl Iron

1 MHz

DC Resistance is measured at 20%

Axial

20 %

Tape and Reel, 14 in

0.591 in (15 mm)

e3

Tubular Package

Wire

3 μH

0.197 in (5 mm)

125 °C (257 °F)

2 A

B82133A5402M000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

-55 °C (-67 °F)

Tin

87 MHz

Axial

34 mΩ

1

Carbonyl Iron

1 MHz

Cylindrical

20 %

Tape and Reel

0.984 in (25 mm)

e3

Tubular Package

Wire

5 μH

0.295 in (7.5 mm)

125 °C (257 °F)

4 A

B82422T1102K000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Tin Silver Copper

300 MHz

Dual Ended

600 mΩ

1

Ferrite

7.96 MHz

0.079 in (2 mm)

1210

Rectangular

10 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

1 μH

AEC-Q200

0.098 in (2.5 mm)

125 °C (257 °F)

400 mA

B82422T1152J008

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Tin Silver Copper

200 MHz

Dual Ended

700 mΩ

1

Ferrite

7.96 MHz

0.079 in (2 mm)

1210

Rectangular

5 %

Tape and Reel, Blister, 13 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

1.5 μH

AEC-Q200

0.098 in (2.5 mm)

125 °C (257 °F)

370 mA

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.