Fixed Inductors

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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

744775347

Wurth Elektronik

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

700 kHz

Dual Ended

13.8 Ω

1

1 kHz

0.197 in (5 mm)

3128

Rectangular

10 %

Tape and Reel, Embossed Plastic, 13 in

0.315 in (8 mm)

Rectangular Package

One Surface

4.7 mH

0.276 in (7 mm)

125 °C (257 °F)

200 mA

74477730

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

2.2 MHz

Dual Ended

6 Ω

1

Nickel-Zinc

1 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

1 nH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

200 mA

76877630

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

1.9 MHz

Dual Ended

2.6 Ω

1

Ferrite

100 kHz

0.213 in (5.4 mm)

3935

Rectangular

10 %

Tape and Reel, Embossed Plastic, 13 in

0.394 in (10 mm)

Rectangular Package

One Surface

1 mH

0.354 in (9 mm)

125 °C (257 °F)

380 mA

ASPIAIG-F1040-100M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

30 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

10 μH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

7.5 A

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

CC453232-100KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Matte Tin

22 MHz

Dual Ended

500 mΩ

1

Ferrite

2.52 MHz

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.165 in (4.2 mm)

e3

Rectangular Package

Wraparound

10 μH

0.126 in (3.2 mm)

125 °C (257 °F)

550 mA

CDRH74NP-220MC-B

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

110 mΩ

1

Ferrite

1 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

22 μH

0.287 in (7.3 mm)

100 °C (212 °F)

1.23 A

DRA124-821-R

Eaton Corporation

General Purpose Inductor

SMT

Yes

-40 °C (-40 °F)

2.57 Ω

0.177 in (4.5 mm)

4949

Shielded

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

820 μH

0.492 in (12.5 mm)

165 °C (329 °F)

697 mA

DRQ127-100-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual In-Line

17.2 mΩ

4

Ferrite

100 kHz

0.315 in (8 mm)

4949

Parallel Connected

Rectangular

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

One Surface

10 μH

0.492 in (12.5 mm)

125 °C (257 °F)

6.04 A

IMC1210ER101K

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

Matte Tin with Nickel barrier

9 MHz

Dual Ended

14 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1310

Rectangular

10 %

Tape and Reel

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

73 mA

LPS3015-332MRC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

90 MHz

Dual Ended

130 mΩ

1

Ferrite

100 kHz

0.055 in (1.4 mm)

1212

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.116 in (2.95 mm)

e3

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.116 in (2.95 mm)

125 °C (257 °F)

1.4 A

LPS4018-472MLB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

65 MHz

Dual Ended

125 mΩ

1

Ferrite

100 kHz

0.067 in (1.7 mm)

1515

Shielded

20 %

Tape and Reel

0.159 in (4.03 mm)

Rectangular Package

One Surface

4.7 μH

0.159 in (4.03 mm)

85 °C (185 °F)

1.9 A

LQG18HN1N2S00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-40 °C (-40 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

100 mΩ

1

Air

100 MHz

0.031 in (0.8 mm)

0603

Inductance is measured at 0.3 nH

Multi-Layer

25 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

1.2 nH

0.031 in (0.8 mm)

85 °C (185 °F)

1.1 A

LQG18HN2N2S00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-40 °C (-40 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

100 mΩ

1

Air

100 MHz

0.031 in (0.8 mm)

0603

Inductance is measured at 0.3 nH

Multi-Layer

13.64 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

2.2 nH

0.031 in (0.8 mm)

85 °C (185 °F)

1.1 A

LQH2MPN6R8MGRL

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

35 MHz

Dual Ended

864 mΩ

1

Ferrite

1 MHz

0.035 in (0.9 mm)

0806

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

Rectangular Package

One Surface

6.8 μH

0.063 in (1.6 mm)

125 °C (257 °F)

530 mA

LQM18FN2R2M00D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

80 MHz

Dual Ended

520 mΩ

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

Multi-Layer

20 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.031 in (0.8 mm)

125 °C (257 °F)

120 mA

LQM2HPN2R2MJ0L

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

40 MHz

Dual Ended

150 mΩ

1

Ferrite

1 MHz

0.043 in (1.1 mm)

1008

DC Resistance is measured at 25% Tolerance

Multi-Layer

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.079 in (2 mm)

125 °C (257 °F)

1 A

LQP15MN3N6B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-40 °C (-40 °F)

Tin

6000 MHz

Dual Ended

500 mΩ

1

500 MHz

0.014 in (0.35 mm)

0402

Inductance Tolerance is 0.1 nH

Chip

2.78 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.6 nH

0.02 in (0.5 mm)

85 °C (185 °F)

170 mA

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

MSS1210-683MED

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

4.5 MHz

Dual Ended

80 mΩ

1

Ferrite

100 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e3

Rectangular Package

One Surface

68 μH

AEC-Q200

0.472 in (12 mm)

85 °C (185 °F)

2.8 A

N1342BCA-0004UG=P3

Murata Manufacturing

General Purpose Inductor

NRS3015T2R2MNGHV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

64 MHz

Dual Ended

69.6 mΩ

1

Ferrite

100 kHz

0.059 in (1.5 mm)

1212

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.118 in (3 mm)

Rectangular Package

One Surface

2.2 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

1.5 A

NRS5030T1R0NMGJ

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

110 MHz

Dual Ended

19.5 mΩ

1

Ferrite

100 kHz

0.122 in (3.1 mm)

1919

DC Resistance is measured at 30%

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

1 μH

0.193 in (4.9 mm)

125 °C (257 °F)

4 A

NRS5040T220MMGKV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

9 MHz

Dual Ended

163.8 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

1919

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.193 in (4.9 mm)

Rectangular Package

One Surface

22 μH

AEC-Q200

0.193 in (4.9 mm)

125 °C (257 °F)

1.4 A

NRS6045T470MMGK

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

Tin Over Nickel

5 MHz

Dual Ended

274.3 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

47 μH

0.236 in (6 mm)

125 °C (257 °F)

1.15 A

PA4344.152NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

2.5 mΩ

1

Powder

100 kHz

0.276 in (7 mm)

7068

Shielded

20 %

Tape and Reel, 13 in

0.697 in (17.7 mm)

Rectangular Package

Wraparound

1.5 μH

AEC-Q200

0.677 in (17.2 mm)

125 °C (257 °F)

47 A

PE-92102NL

Pulse Electronics

General Purpose Inductor

Power Inductor

2

Toroidal

No

No

0.02 in (0.508 mm)

0.28 in (7.11 mm)

-40 °C (-40 °F)

20 kHz

Radial

100 mΩ

1

0.377 in (9.58 mm)

Ferrite

Toroidal

20 %

0.41 in (10.41 mm)

Cylindrical Package

Wire

94.1 μH

0.85 in (21.59 mm)

130 °C (266 °F)

2.6 A

PM2110-471K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Copper

Dual Ended

133 mΩ

1

Iron

1 kHz

0.57 in (14.48 mm)

1210

Toroidal Core

10 %

Box

1.201 in (30.5 mm)

e1

Rectangular Package

Wraparound

470 μH

1 in (25.4 mm)

105 °C (221 °F)

2.6 A

RCH106NP-220M

Sumida

General Purpose Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

Radial

88 mΩ

1

0.138 in (3.5 mm)

1 kHz

Unshielded

20 %

0.236 in (6 mm)

Cylindrical Package

RCH-106

Wire

22 μH

0.394 in (10 mm)

2.4 A

RLB0912-102KL

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.026 in (0.65 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

1.9 MHz

Radial

4.3 Ω

1

Ferrite

1 kHz

Tubular

10 %

Bulk

0.394 in (10 mm)

e3

Tubular Package

Wire

1 mH

0.343 in (8.7 mm)

125 °C (257 °F)

400 mA

RLS-126-R

Recom Power

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

420 mΩ

1

100 kHz

0.102 in (2.6 mm)

1813

Chip

20 %

Tape and Reel

0.177 in (4.5 mm)

Rectangular Package

One Surface

12 μH

0.126 in (3.2 mm)

125 °C (257 °F)

800 mA

SD25-100-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual Ended

82.4 mΩ

1

Ferrite

0.098 in (2.5 mm)

2020

Shielded

Tape and Reel, 13 in

0.205 in (5.2 mm)

e3

Rectangular Package

Wraparound

10 μH

0.205 in (5.2 mm)

85 °C (185 °F)

1.27 A

SDR0503-331KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

5 MHz

Dual Ended

3.3 Ω

1

Ferrite

1 kHz

0.118 in (3 mm)

2019

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.197 in (5 mm)

e2

Rectangular Package

One Surface

330 μH

0.189 in (4.8 mm)

125 °C (257 °F)

210 mA

SDR1005-470KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

12 MHz

Dual Ended

190 mΩ

1

Ferrite

1 kHz

0.197 in (5 mm)

5039

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e2

Rectangular Package

One Surface

47 μH

0.394 in (10 mm)

125 °C (257 °F)

1.4 A

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

SRN4018-3R3M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

45 MHz

Dual Ended

66 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1616

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.157 in (4 mm)

e1

Rectangular Package

One Surface

3.3 μH

0.157 in (4 mm)

125 °C (257 °F)

2.2 A

SRP3012TA-R33M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

150 MHz

Dual Ended

20 mΩ

1

Metal Alloy Powder

100 kHz

0.039 in (1 mm)

1413

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.138 in (3.5 mm)

e3

Rectangular Package

Wraparound

330 nH

AEC-Q200

0.126 in (3.2 mm)

150 °C (302 °F)

6.2 A

SRR0603-221KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

5 MHz

Dual Ended

2.7 Ω

1

Ferrite

1 kHz

0.122 in (3.1 mm)

2626

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.256 in (6.5 mm)

e3

Rectangular Package

Wraparound

220 μH

0.256 in (6.5 mm)

125 °C (257 °F)

200 mA

SRR1005-2R2M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

90 MHz

Dual Ended

27 mΩ

1

Ferrite

100 kHz

0.205 in (5.2 mm)

5039

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

One Surface

2.2 μH

0.394 in (10 mm)

125 °C (257 °F)

3.1 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

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.