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

B82496C3270J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

3000 MHz

Dual Ended

550 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Cardboard, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

27 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

360 mA

B82723J2402N001

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin

Dual In-Line

60 mΩ

2

0.157 in (4 mm)

Ferrite

10 kHz

1.201 in (30.5 mm)

Inductance is measured at 0.1 mA

Rectangular

30 %

Tray

1.102 in (28 mm)

e3

Rectangular Package

Flat

2.7 mH

0.732 in (18.6 mm)

125 °C (257 °F)

4 A

VLS4012HBX-2R2M-N

TDK

General Purpose Inductor

Power Circuit

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

94 mΩ

1

Metal

1 MHz

0.047 in (1.2 mm)

1616

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.157 in (4 mm)

Rectangular Package

Wraparound

2.2 μH

0.157 in (4 mm)

105 °C (221 °F)

3.35 A

B82498F3470J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

65

-55 °C (-67 °F)

Silver Palladium Platinum

2000 MHz

Dual Ended

130 mΩ

1

Ceramic

200 MHz

0.055 in (1.4 mm)

0805

Q Factor is measured at 500 MHz

Rectangular

5 %

Tape and Reel, Blister, 7 in

0.091 in (2.3 mm)

e4

Rectangular Package

One Surface

47 nH

0.067 in (1.7 mm)

125 °C (257 °F)

600 mA

B82721K2362N001

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

35 mΩ

2

0.118 in (3 mm)

Ferrite

100 kHz

0.799 in (20.3 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.717 in (18.2 mm)

e3

Rectangular Package

Wire

400 μH

0.52 in (13.2 mm)

125 °C (257 °F)

3.6 A

B82732R2172B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

190 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.925 in (23.5 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.945 in (24 mm)

e3

Rectangular Package

Flat

6.8 mH

0.65 in (16.5 mm)

125 °C (257 °F)

1.7 A

MLZ2012N101LTD25

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

3.5 Ω

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

100 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

140 mA

B82111B0000C020

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.02 in (0.5 mm)

-55 °C (-67 °F)

Tin

125 MHz

Axial

54 mΩ

1

1.437 in (36.5 mm)

Ferrite

100 kHz

DC Resistance is measured at 20%

Tubular

20 %

Bulk

1.142 in (29 mm)

e3

Tubular Package

Wire

20 μH

0.236 in (6 mm)

125 °C (257 °F)

3 A

B82471A1103M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

100 mΩ

1

Ferrite

100 kHz

0.193 in (4.9 mm)

2422

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.24 in (6.1 mm)

e3

Rectangular Package

Wraparound

10 μH

0.22 in (5.6 mm)

150 °C (302 °F)

1.44 A

B82472P6472M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

33 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2929

Magnetic Shielding

20 %

Tape and Reel, Blister, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.287 in (7.3 mm)

150 °C (302 °F)

2.5 A

B82721K2202N001

TDK

General Purpose Inductor

Power Inductor

4

No

No

0.028 in (0.7 mm)

-40 °C (-40 °F)

Tin

Dual In-Line

80 mΩ

2

0.118 in (3 mm)

Ferrite

100 kHz

0.799 in (20.3 mm)

Inductance is measured at 0.1 mA DC Current

Rectangular

30 %

Tray

0.717 in (18.2 mm)

e3

Rectangular Package

Wire

1 mH

0.52 in (13.2 mm)

125 °C (257 °F)

2 A

B82791H2701N001

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

440 mΩ

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

4.7 mH

0.291 in (7.4 mm)

125 °C (257 °F)

700 mA

LTF5022T-100M1R4-LC

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

100 kHz

20 %

Rectangular Package

Wraparound

10 μH

105 °C (221 °F)

1.7 A

MLF1608C150KTA00

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

Tin Silver

22 MHz

Dual Ended

1.5 Ω

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

10 %

Tape and Reel, Punched Paper, 7 in

0.063 in (1.6 mm)

e2

Rectangular Package

Wraparound

15 μH

0.031 in (0.8 mm)

125 °C (257 °F)

2 mA

MLF2012C220KTD25

TDK

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

18 MHz

Dual Ended

900 mΩ

1

Ferrite

1 MHz

0.049 in (1.25 mm)

0805

Rectangular

10 %

Tape and Reel, Punched Paper, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

22 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

5 mA

SLF12575T-470M2R7-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

52.8 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

47 μH

0.492 in (12.5 mm)

105 °C (221 °F)

3 A

VLF302512MT-2R2M

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver/Platinum

Dual Ended

66 mΩ

1

Ferrite

1 MHz

0.047 in (1.2 mm)

1210

Magnetic Shielding

20 %

Tape and Reel

0.118 in (3 mm)

e4

Rectangular Package

Wraparound

2.2 μH

0.098 in (2.5 mm)

105 °C (221 °F)

1.26 A

VLF302512MT-2R2M-CA

TDK

General Purpose Inductor

VLS201610HBX-6R8M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

558 mΩ

1

Metal Core

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

6.8 μH

0.063 in (1.6 mm)

105 °C (221 °F)

700 mA

B82144A2105J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

0.031 in (0.8 mm)

60

-55 °C (-67 °F)

Tin

1.2 MHz

Axial

3.8 Ω

1

Ferrite

100 kHz

Q is measured at 0.252 MHz

Axial

5 %

Tape and Reel, 14 in

0.472 in (12 mm)

e3

Tubular Package

Wire

1 mH

0.205 in (5.2 mm)

125 °C (257 °F)

200 mA

B82442T1475K050

TDK

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Tin Silver Copper

800 kHz

Dual Ended

48.6 Ω

1

Ferrite

252 kHz

0.197 in (5 mm)

2220

Flame Retardant Molding

10 %

Tape and Reel, Blister, 13 in

0.22 in (5.6 mm)

e1

Rectangular Package

J Bend

4.7 mH

AEC-Q200

0.197 in (5 mm)

150 °C (302 °F)

73 mA

B82462-G4103-M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

31 MHz

Dual Ended

62 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

2525

Rectangular

20 %

Tape and Reel, Blister

0.248 in (6.3 mm)

e3

Rectangular Package

Wraparound

10 μH

0.248 in (6.3 mm)

125 °C (257 °F)

1.5 A

B82476A1474M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

1.1 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

470 μH

0.37 in (9.4 mm)

150 °C (302 °F)

500 mA

B82477P4103M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

19 mΩ

1

Ferrite

100 kHz

0.335 in (8.5 mm)

4949

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

5.8 A

B82496C3180J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

4000 MHz

Dual Ended

450 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Cardboard, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

18 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

400 mA

B82496C3221J

TDK

General Purpose Inductor

RF Inductor

2

No

Yes

4

-55 °C (-67 °F)

Tin Over Nickel

1300 MHz

Dual Ended

7 Ω

1

Ceramic

25.2 MHz

5 %

e3

Rectangular Package

Wraparound

220 nH

150 °C (302 °F)

110 mA

B82732R2142B030

TDK

General Purpose Inductor

Power Inductor

4

PCB Mount

No

No

-40 °C (-40 °F)

Tin Over Nickel

Dual In-Line

300 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.925 in (23.5 mm)

Inductance is measured at 0.1 mA

Rectangular

50 %

Tray

0.945 in (24 mm)

e3

Rectangular Package

Flat

10 mH

0.65 in (16.5 mm)

125 °C (257 °F)

1.4 A

MLK1005S33NJT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

7

-55 °C (-67 °F)

2500 MHz

Dual Ended

900 mΩ

1

Ferrite

100 MHz

0.02 in (0.5 mm)

1005

Multi-Layer

5 %

Tape and Reel, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

33 nH

0.02 in (0.5 mm)

125 °C (257 °F)

200 mA

MLZ2012M3R3HT000

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

200 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%, Inductance is measured at 0.1 mA

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

3.3 μH

0.049 in (1.25 mm)

125 °C (257 °F)

500 mA

SLF12575T-2R7N7R0-PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

Dual Ended

9.4 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)

e3

Rectangular Package

Wraparound

2.7 μH

0.492 in (12.5 mm)

105 °C (221 °F)

7 A

VLS252010HBX-2R2M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

120 mΩ

1

Metal Core

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

One Surface

2.2 μH

0.079 in (2 mm)

105 °C (221 °F)

1.76 A

VLS6045EX-220M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Platinum

Dual Ended

105 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.236 in (6 mm)

e4

Rectangular Package

One Surface

22 μH

0.236 in (6 mm)

105 °C (221 °F)

1.9 A

B78108S1185J000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.031 in (0.8 mm)

50

-55 °C (-67 °F)

Tin with Nickel barrier

1.2 MHz

Axial

26 Ω

1

Ferrite

100 kHz

Q Factor is measured at 0.252 MHz

Tubular

5 %

Tape and Reel, 14 in

0.362 in (9.2 mm)

e3

Tubular Package

Wire

1.8 mH

0.157 in (4 mm)

125 °C (257 °F)

95 mA

B82144A2103K000

TDK

General Purpose Inductor

RF Inductor

2

Axial

No

0.031 in (0.8 mm)

60

-55 °C (-67 °F)

Tin

60 MHz

Axial

220 mΩ

1

Ferrite

1 MHz

Q is measured at 2.52 MHz

Axial

10 %

Tape and Reel, 14 in

0.472 in (12 mm)

e3

Tubular Package

Wire

10 μH

0.205 in (5.2 mm)

125 °C (257 °F)

1.4 A

B82422H1223K000

TDK

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

12

-55 °C (-67 °F)

Tin Silver Copper

21 MHz

Dual Ended

1 Ω

1

Ferrite

2.52 MHz

0.087 in (2.2 mm)

1210

Rectangular

10 %

Tape and Reel, Blister, 7 in

0.126 in (3.2 mm)

e1

Rectangular Package

J Bend

22 μH

AEC-Q200

0.098 in (2.5 mm)

150 °C (302 °F)

340 mA

B82432A1104K000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-55 °C (-67 °F)

Copper Silver

6.5 MHz

Dual Ended

4.7 Ω

1

Ferrite

1 MHz

0.126 in (3.2 mm)

1812

Q measured at 2.52 MHz

Flame Retardant

10 %

Tape and Reel

0.177 in (4.5 mm)

e4

Rectangular Package

Wraparound

100 μH

0.126 in (3.2 mm)

125 °C (257 °F)

145 mA

B82471-A1104-K

TDK

General Purpose Inductor

Power Inductor

2

No

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

700 mΩ

1

Ferrite

100 kHz

B82471A1

10 %

e3

Rectangular Package

Wraparound

100 μH

150 °C (302 °F)

520 mA

B82496C3479J000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

14

-55 °C (-67 °F)

Tin Over Nickel

7000 MHz

Dual Ended

100 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Cardboard, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

4.7 nH

AEC-Q200

0.031 in (0.8 mm)

150 °C (302 °F)

800 mA

MLG1005SR10JT000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Tin

700 MHz

Dual Ended

2 Ω

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

100 nH

0.02 in (0.5 mm)

125 °C (257 °F)

200 mA

MLZ1005M2R2WT000

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

550 mΩ

1

Ferrite

2 MHz

0.02 in (0.5 mm)

0402

DC Resistance is measured at 30%, Inductance is measured at 0.1 mA

Rectangular

20 %

Tape and Reel, Punched Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

2.2 μH

0.02 in (0.5 mm)

125 °C (257 °F)

350 mA

MLZ2012A2R2WT000

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

150 mΩ

1

Ferrite

10 MHz

0.033 in (0.85 mm)

0805

DC Resistance is measured at 30%, Inductance is measured at 1 mA

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.049 in (1.25 mm)

125 °C (257 °F)

650 mA

MLZ2012M4R7HTD25

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

340 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

4.7 μH

AEC-Q200

0.049 in (1.25 mm)

125 °C (257 °F)

400 mA

MLZ2012M6R8WT000

TDK

General Purpose Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

400 mΩ

1

Ferrite

2 MHz

0.049 in (1.25 mm)

0805

DC Resistance is measured at 30%, Inductance is measured at 0.1 mA

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

6.8 μH

0.049 in (1.25 mm)

125 °C (257 °F)

400 mA

NLV25T-100J-PF

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-40 °C (-40 °F)

Tin Copper

33 MHz

Dual Ended

3.5 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)

e2

Rectangular Package

Wraparound

10 μH

0.079 in (2 mm)

105 °C (221 °F)

155 mA

TFM252012ALMA2R2MTAA

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

84 mΩ

1

Metal

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, Blister Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

2.2 μH

AEC-Q200

0.079 in (2 mm)

150 °C (302 °F)

2.6 A

VLS252012HBX-100M-1

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

540 mΩ

1

Metal Core

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

10 μH

0.079 in (2 mm)

105 °C (221 °F)

850 mA

VLS6045EX-1R0N-H

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

12 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2524

DC Resistance is measured at 30%

Rectangular

30 %

Tape and Reel, Embossed Plastic, 13 in

0.248 in (6.3 mm)

Rectangular Package

Wraparound

1 μH

AEC-Q200

0.236 in (6 mm)

125 °C (257 °F)

6 A

B78108-S1223-K

TDK

General Purpose Inductor

RF Inductor

2

No

No

55

-55 °C (-67 °F)

Tin with Nickel barrier

13 MHz

Axial

740 mΩ

1

Ferrite

B78108S

Q measured at 2.52 MHz

10 %

e3

Tubular Package

Wire

22 μH

125 °C (257 °F)

560 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.