2 Fixed Inductors 1,941

Reset All
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

SRR4018-270Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

23 MHz

Dual Ended

370 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1919

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.189 in (4.8 mm)

e3

Rectangular Package

One Surface

27 μH

0.189 in (4.8 mm)

125 °C (257 °F)

770 mA

SRR5018-100Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

11

-40 °C (-40 °F)

Silver Nickel Tin

41 MHz

Dual Ended

130 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

2323

Shielded

30 %

Tape and Reel

0.228 in (5.8 mm)

e2

Rectangular Package

One Surface

10 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.25 A

SRR5028-120Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

28 MHz

Dual Ended

80 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2323

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.228 in (5.8 mm)

e2

Rectangular Package

One Surface

12 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.46 A

SRR5028-151Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

7.5 MHz

Dual Ended

900 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2323

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.228 in (5.8 mm)

e2

Rectangular Package

One Surface

150 μH

0.228 in (5.8 mm)

125 °C (257 °F)

330 mA

SRR6028-330Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

18 MHz

Dual Ended

155 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.268 in (6.8 mm)

e2

Rectangular Package

One Surface

33 μH

0.268 in (6.8 mm)

125 °C (257 °F)

1.15 A

SRR6038-330Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

12.5 MHz

Dual Ended

124 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

33 μH

0.268 in (6.8 mm)

125 °C (257 °F)

1.1 A

CDRH5D28RNP-220NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

119 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2424

Magnetic Shielding

30 %

Tape and Reel

0.236 in (6 mm)

Rectangular Package

CDRH5D28R

Wraparound

22 μH

0.232 in (5.9 mm)

100 °C (212 °F)

950 mA

CDR10D48MNNP-3R6NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

Dual Ended

15 mΩ

1

Nickel-Zinc

100 kHz

0.189 in (4.8 mm)

3939

Magnetic Shielding

25 %

Tape and Reel

0.394 in (10 mm)

Rectangular Package

CDR10D48MN

Wraparound

3.6 μH

0.394 in (10 mm)

8.2 A

CDRH105RNP-102NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1.99 Ω

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Magnetic Shielding

30 %

Tape and Reel, 13 in

0.402 in (10.2 mm)

Rectangular Package

Wraparound

1 mH

0.394 in (10 mm)

100 °C (212 °F)

420 mA

CDRH105RNP-560NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

149 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Magnetic Shielding

30 %

Tape and Reel

0.402 in (10.2 mm)

Rectangular Package

Wraparound

56 μH

0.394 in (10 mm)

100 °C (212 °F)

1.9 A

CDRH105RNP-821NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

1.77 Ω

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Magnetic Shielding

30 %

Tape and Reel, 13 in

0.402 in (10.2 mm)

Rectangular Package

Wraparound

820 μH

0.394 in (10 mm)

100 °C (212 °F)

480 mA

CDRH5D16NP-100MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

140 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

5858-18M

Magnetic Shielding

20 %

Tape and Reel

0.22 in (5.6 mm)

Rectangular Package

CDRH5D16

Wraparound

10 μH

0.22 in (5.6 mm)

105 °C (221 °F)

1.3 A

VLF4014ST-2R2M1R9

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

72 mΩ

1

Ferrite

1 MHz

0.055 in (1.4 mm)

1514

Magnetic Shielding

20 %

Tape and Reel

0.15 in (3.8 mm)

Rectangular Package

Wraparound

2.2 μH

0.142 in (3.6 mm)

105 °C (221 °F)

1.9 A

VLS252012T-1R0N1R7

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

88 mΩ

1

1 MHz

0.047 in (1.2 mm)

1008

Magnetic Shielding

30 %

Tape and Reel

0.098 in (2.5 mm)

Rectangular Package

One Surface

1 μH

0.079 in (2 mm)

105 °C (221 °F)

1.8 A

VLS252012T-2R2M1R3

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

155 mΩ

1

1 MHz

0.047 in (1.2 mm)

1008

Magnetic Shielding

20 %

Tape and Reel

0.098 in (2.5 mm)

Rectangular Package

One Surface

2.2 μH

0.079 in (2 mm)

105 °C (221 °F)

1.3 A

MSS1048-184KLC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

4.5 MHz

Dual Ended

360 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

4039

Rectangular

10 %

Tape and Reel, Embossed Plastic, 7 in

0.402 in (10.2 mm)

e3

Rectangular Package

Wraparound

180 μH

AEC-Q200

0.394 in (10 mm)

85 °C (185 °F)

1.24 A

SLF10165T-100M3R83PF

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

18.5 mΩ

1

Ferrite

100 kHz

0.256 in (6.5 mm)

4040

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Blister Plastic, 13 in

0.398 in (10.1 mm)

Rectangular Package

Wraparound

10 μH

0.398 in (10.1 mm)

105 °C (221 °F)

3.8 A

AIMC-0402-68NJ-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-55 °C (-67 °F)

Matte Tin with Nickel barrier

750 MHz

Dual Ended

1.95 Ω

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Multi-Layer

5 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

68 nH

0.02 in (0.5 mm)

125 °C (257 °F)

200 mA

AIMC-0603-18NJ-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

2200 MHz

Dual Ended

550 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Punched, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

18 nH

0.031 in (0.8 mm)

125 °C (257 °F)

300 mA

AIMC-0603-47NJ-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

1200 MHz

Dual Ended

700 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Punched, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

47 nH

0.031 in (0.8 mm)

125 °C (257 °F)

300 mA

AIML-0402-2R2K-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

Tin Over Nickel

28 MHz

Dual Ended

1.7 Ω

1

Ferrite

0.02 in (0.5 mm)

0402

Rectangular

10 %

Tape and Reel, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.02 in (0.5 mm)

125 °C (257 °F)

10 mA

AISC-1812H-471K-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

3 MHz

Dual Ended

12.5 Ω

1

1 kHz

0.102 in (2.6 mm)

1812

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.177 in (4.5 mm)

Rectangular Package

One Surface

470 μH

0.126 in (3.2 mm)

85 °C (185 °F)

90 mA

AISM-1812H-100KT

Abracon

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

10

-40 °C (-40 °F)

22 MHz

Dual Ended

500 mΩ

1

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, 13 in

0.177 in (4.5 mm)

Rectangular Package

Wraparound

10 μH

0.126 in (3.2 mm)

125 °C (257 °F)

550 mA

ASPI-0704S-680M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

380 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

One Surface

68 μH

0.287 in (7.3 mm)

125 °C (257 °F)

690 mA

ATFC-0402-4N7B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

650 mΩ

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

2.1277 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

4.7 nH

0.02 in (0.5 mm)

85 °C (185 °F)

320 mA

ATFC-0402-8N2B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

5500 MHz

Dual Ended

1.25 Ω

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

1.2195 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

8.2 nH

0.02 in (0.5 mm)

85 °C (185 °F)

220 mA

ATFC-0201-4N7B-T

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

8

-25 °C (-13 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

1.4 Ω

1

Ceramic

0201

Inductance Tolerance is 0.1, 0.2, 0.3 nH, Q measured at 500 MHz

2.128 %

e3

Rectangular Package

Wraparound

4.7 nH

85 °C (185 °F)

130 mA

DLFL-0147-12D5

Schurter Ag

General Purpose Inductor

RF Inductor

2

Radial

No

No

-25 °C (-13 °F)

1.16 MHz

Radial

38 mΩ

1

0.394 in (10 mm)

Powdered Iron

1.803 in (45.8 mm)

Rectangular

1.969 in (50 mm)

Rectangular Package

Wire

500 μH

1.969 in (50 mm)

100 °C (212 °F)

12 A

DLFP-0147-12D5

Schurter Ag

General Purpose Inductor

RF Inductor

2

Chassis Mount

No

No

-25 °C (-13 °F)

1.16 MHz

Flexible Lead

38 mΩ

1

Powdered Iron

1.803 in (45.8 mm)

Rectangular

1.969 in (50 mm)

Rectangular Package

Flexible Lead

500 μH

1.969 in (50 mm)

100 °C (212 °F)

12 A

DLFP-0147-16D3

Schurter Ag

General Purpose Inductor

RF Inductor

2

Chassis Mount

No

No

-25 °C (-13 °F)

1.69 MHz

Flexible Lead

25 mΩ

1

Powdered Iron

1.803 in (45.8 mm)

Rectangular

1.969 in (50 mm)

Rectangular Package

Flexible Lead

300 μH

1.969 in (50 mm)

100 °C (212 °F)

16 A

B82472G4104M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

700 mΩ

1

Ferrite

100 kHz

0.138 in (3.5 mm)

2929

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

One Surface

100 μH

0.287 in (7.3 mm)

125 °C (257 °F)

560 mA

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

DLH-14-0003

Schurter Ag

General Purpose Inductor

DC-DC Converter

2

Radial

No

No

-40 °C (-40 °F)

9 MHz

Radial

50 mΩ

1

0.138 in (3.5 mm)

0.531 in (13.5 mm)

Rectangular

15 %

0.591 in (15 mm)

Rectangular Package

Flat

50 μH

0.413 in (10.5 mm)

125 °C (257 °F)

2 A

DSF-28-0003

Schurter Ag

General Purpose Inductor

DC-DC Converter

2

PCB Mount

No

No

-40 °C (-40 °F)

Tin

1.8 MHz

Radial

360 mΩ

1

0.138 in (3.5 mm)

0.65 in (16.5 mm)

Rectangular

15 %

1.114 in (28.3 mm)

e3

Rectangular Package

Flat

750 μH

1.079 in (27.4 mm)

125 °C (257 °F)

1 A

VLF5014ST-2R2M2R3

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

73 mΩ

1

Ferrite

1 MHz

0.055 in (1.4 mm)

1918

Magnetic Shielding

20 %

Tape and Reel

0.189 in (4.8 mm)

Rectangular Package

One Surface

2.2 μH

0.181 in (4.6 mm)

105 °C (221 °F)

2.3 A

SRP1040-100M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

35 mΩ

1

Iron

100 kHz

0.165 in (4.2 mm)

4239

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.421 in (10.7 mm)

e2

Rectangular Package

Wraparound

10 μH

0.394 in (10 mm)

150 °C (302 °F)

5 A

SRP1040-150M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

57 mΩ

1

Iron

100 kHz

0.165 in (4.2 mm)

4239

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.421 in (10.7 mm)

e2

Rectangular Package

Wraparound

15 μH

0.394 in (10 mm)

150 °C (302 °F)

5 A

SRP1250-6R0M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

10 mΩ

1

Iron

100 kHz

0.205 in (5.2 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

6 μH

0.5 in (12.7 mm)

150 °C (302 °F)

9.5 A

B82450A4904A000

TDK

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Tin Over Nickel

1.2 MHz

Dual Ended

1

Ferrite

125 kHz

0.094 in (2.4 mm)

4514

Flame Proof

Rectangular

3 %

Tape and Reel, Blister, 13 in

0.449 in (11.4 mm)

e3

Rectangular Package

Wraparound

4.9 mH

AEC-Q200

0.138 in (3.5 mm)

125 °C (257 °F)

SRP4020-1R0M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

21.6 mΩ

1

Iron

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.189 in (4.8 mm)

e2

Rectangular Package

Wraparound

1 μH

0.157 in (4 mm)

125 °C (257 °F)

5 A

SRP4020-R22M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

7 mΩ

1

Iron

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.189 in (4.8 mm)

e2

Rectangular Package

Wraparound

220 nH

0.157 in (4 mm)

125 °C (257 °F)

11.5 A

SRP4020-R47M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

12 mΩ

1

Iron

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.189 in (4.8 mm)

e2

Rectangular Package

Wraparound

470 nH

0.157 in (4 mm)

125 °C (257 °F)

7 A

SRP7030-100FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

60 mΩ

1

Iron

100 kHz

0.126 in (3.2 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

10 μH

0.256 in (6.5 mm)

125 °C (257 °F)

3.5 A

SRP7030-1R0FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin/Copper

Dual Ended

7 mΩ

1

Iron

100 kHz

0.118 in (3 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

1 μH

0.256 in (6.5 mm)

125 °C (257 °F)

11 A

SRP7030-1R5FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin/Copper

Dual Ended

10 mΩ

1

Iron

100 kHz

0.118 in (3 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

1.5 μH

0.256 in (6.5 mm)

125 °C (257 °F)

10 A

SRP7030-3R3FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin/Copper

Dual Ended

24 mΩ

1

Iron

100 kHz

0.118 in (3 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

3.3 μH

0.256 in (6.5 mm)

125 °C (257 °F)

7 A

SRP7030-5R6FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

45 mΩ

1

Iron

100 kHz

0.118 in (3 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

5.6 μH

0.256 in (6.5 mm)

125 °C (257 °F)

5 A

SRP7030-R33FM

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Copper/Tin

Dual Ended

3.4 mΩ

1

Iron

100 kHz

0.118 in (3 mm)

2604

Rectangular

20 %

Tape and Reel, 13 in

0.256 in (6.5 mm)

e2

Rectangular Package

Wraparound

330 nH

0.256 in (6.5 mm)

125 °C (257 °F)

18 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.