Bourns Fixed Inductors 465

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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

SRR1280-120M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

15 MHz

Dual Ended

28 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

12 μH

0.492 in (12.5 mm)

125 °C (257 °F)

5.6 A

SRR1280-221K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

3.4 MHz

Dual Ended

400 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

220 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.6 A

SRR1280-820M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

5 MHz

Dual Ended

130 mΩ

1

Ferrite

1 kHz

0.295 in (7.5 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

82 μH

0.492 in (12.5 mm)

125 °C (257 °F)

2.3 A

SRU2011-3R3Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

80 MHz

Dual Ended

240 mΩ

1

Ferrite

100 kHz

0.043 in (1.1 mm)

1111

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.11 in (2.8 mm)

e3

Rectangular Package

One Surface

3.3 μH

0.11 in (2.8 mm)

125 °C (257 °F)

900 mA

SRU2016-6R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

70 MHz

Dual Ended

250 mΩ

1

Ferrite

100 kHz

0.065 in (1.65 mm)

1111

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.11 in (2.8 mm)

e3

Rectangular Package

One Surface

6 μH

0.11 in (2.8 mm)

125 °C (257 °F)

900 mA

SRU3014-2R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

110 MHz

Dual Ended

95 mΩ

1

Ferrite

100 kHz

0.055 in (1.4 mm)

1413

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.138 in (3.5 mm)

e3

Rectangular Package

One Surface

2 μH

0.13 in (3.3 mm)

125 °C (257 °F)

1.1 A

PM3604-10-RC

Bourns

General Purpose Inductor

Power Inductor

4

No

Yes

-55 °C (-67 °F)

On Circle

28 mΩ

2

Parallel Connected

20 %

Rectangular Package

Wraparound

10 μH

125 °C (257 °F)

2.7 A

PM3604-100-RC

Bourns

General Purpose Inductor

Power Inductor

4

No

Yes

-55 °C (-67 °F)

On Circle

210 mΩ

2

Parallel Connected

20 %

Rectangular Package

Wraparound

100 μH

125 °C (257 °F)

980 mA

SRU2013-150Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

30 MHz

Dual Ended

850 mΩ

1

Ferrite

100 kHz

0.053 in (1.35 mm)

1111

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.11 in (2.8 mm)

e3

Rectangular Package

One Surface

15 μH

0.11 in (2.8 mm)

125 °C (257 °F)

460 mA

RL110-100M-RC

Bourns

General Purpose Inductor

RF Inductor

4

PCB Mount

No

No

0.028 in (0.7 mm)

-30 °C (-22 °F)

14 MHz

Radial

22 mΩ

1

0.138 in (3.5 mm)

Ferrite

2.52 MHz

Rectangular

20 %

Bulk

0.394 in (10 mm)

Rectangular Package

Wire

10 μH

0.394 in (10 mm)

100 °C (212 °F)

5.3 A

RL875-102K-RC

Bourns

General Purpose Inductor

DC-DC Converter

2

Radial

No

No

0.028 in (0.7 mm)

35

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

2 MHz

Radial

2.94 Ω

1

0.197 in (5 mm)

Ferrite

1 kHz

Q is measured at 0.252 MHz

Cylindrical

10 %

Bulk

0.295 in (7.5 mm)

e3

Cylindrical Package

Wire

1 mH

0.307 in (7.8 mm)

105 °C (221 °F)

270 mA

RL875-222K-RC

Bourns

General Purpose Inductor

DC-DC Converter

2

Radial

No

No

0.028 in (0.7 mm)

35

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

1.5 MHz

Radial

6.25 Ω

1

0.197 in (5 mm)

Ferrite

1 kHz

Q is measured at 0.252 MHz

Cylindrical

10 %

Bulk

0.295 in (7.5 mm)

e3

Cylindrical Package

Wire

2.2 mH

0.307 in (7.8 mm)

105 °C (221 °F)

180 mA

RL875S-122K-RC

Bourns

General Purpose Inductor

RF Inductor

2

Radial

Yes

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

1.5 MHz

Radial

3.98 Ω

1

0.197 in (5 mm)

Ferrite

1 kHz

Cylindrical

10 %

Bulk

0.295 in (7.5 mm)

e3

Cylindrical Package

Wire

1.2 mH

0.307 in (7.8 mm)

105 °C (221 °F)

210 mA

RL875S-222K-RC

Bourns

General Purpose Inductor

RF Inductor

2

Radial

Yes

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

1 MHz

Radial

7.56 Ω

1

0.197 in (5 mm)

Ferrite

1 kHz

Cylindrical

10 %

Bulk

0.295 in (7.5 mm)

e3

Cylindrical Package

Wire

2.2 mH

0.307 in (7.8 mm)

105 °C (221 °F)

160 mA

RL875S-330L-RC

Bourns

General Purpose Inductor

RF Inductor

2

Radial

Yes

No

0.028 in (0.7 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Matte Tin

13.5 MHz

Radial

140 mΩ

1

0.197 in (5 mm)

Ferrite

2.52 MHz

Cylindrical

15 %

Bulk

0.295 in (7.5 mm)

e3

Cylindrical Package

Wire

33 μH

0.307 in (7.8 mm)

105 °C (221 °F)

1.3 A

4652-RC

Bourns

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.029 in (0.736 mm)

59

-55 °C (-67 °F)

3.7 MHz

Axial

19 Ω

1

1.5 in (38.1 mm)

Phenolic

252 kHz

4600

Varnish Coating

5 %

0.875 in (22.225 mm)

Tubular Package

4600

Wire

1 mH

0.56 in (14.224 mm)

125 °C (257 °F)

160 mA

9230-76-RC

Bourns

General Purpose Inductor

Filter Choke

2

Axial

No

No

0.02 in (0.51 mm)

30

-55 °C (-67 °F)

Matte Tin

9 MHz

Axial

21 Ω

1

1.15 in (29.21 mm)

Ferrite

790 kHz

Molded

10 %

Bulk

0.25 in (6.35 mm)

e3

Tubular Package

Wire

220 μH

0.095 in (2.41 mm)

125 °C (257 °F)

73 mA

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

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

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

SRF1280-4R7Y

Bourns

General Purpose Inductor

Power Inductor

4

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

Dual In-Line

13.5 mΩ

2

Ferrite

100 kHz

0.315 in (8 mm)

4949

Parallel Connected

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e1

Rectangular Package

Wraparound

4.7 μH

0.492 in (12.5 mm)

125 °C (257 °F)

8.25 A

SRR1210-102M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

850 kHz

Dual Ended

1.65 Ω

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

1 mH

0.472 in (12 mm)

125 °C (257 °F)

750 mA

SRR1210-1R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

85 MHz

Dual Ended

6 mΩ

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

1 μH

0.472 in (12 mm)

125 °C (257 °F)

11 A

SRR1210-2R2Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

54 MHz

Dual Ended

9 mΩ

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.472 in (12 mm)

125 °C (257 °F)

9.5 A

SRR1210-3R3Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

44 MHz

Dual Ended

10 mΩ

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.472 in (12 mm)

125 °C (257 °F)

9 A

SRR1210-6R8Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

20 MHz

Dual Ended

15 mΩ

1

Ferrite

1 kHz

0.394 in (10 mm)

4747

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.472 in (12 mm)

e3

Rectangular Package

Wraparound

6.8 μH

0.472 in (12 mm)

125 °C (257 °F)

7.9 A

SRP1270-5R6M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin

13 MHz

Dual Ended

10 mΩ

2

Iron

100 kHz

0.276 in (7 mm)

5151

Shielded

20 %

Tape and Reel, Embossed, 13 in

0.508 in (12.9 mm)

e3

Rectangular Package

Wraparound

5.6 μH

0.508 in (12.9 mm)

125 °C (257 °F)

14 A

SDE6603-100M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Silver/Nickel/Gold

35 MHz

Dual Ended

160 mΩ

1

Ferrite

100 kHz

0.115 in (2.92 mm)

2618

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.26 in (6.6 mm)

e4

Rectangular Package

One Surface

10 μH

0.175 in (4.45 mm)

105 °C (221 °F)

1.1 A

SDE6603-3R3M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Silver/Nickel/Gold

70 MHz

Dual Ended

80 mΩ

1

Ferrite

100 kHz

0.115 in (2.92 mm)

2618

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.26 in (6.6 mm)

e4

Rectangular Package

One Surface

3.3 μH

0.175 in (4.45 mm)

105 °C (221 °F)

2 A

SDR1005-2R2ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

65 MHz

Dual Ended

12 mΩ

1

Ferrite

1 kHz

0.197 in (5 mm)

5039

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e2

Rectangular Package

One Surface

2.2 μH

0.394 in (10 mm)

125 °C (257 °F)

6.1 A

SRR1806-100M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

19 MHz

Dual Ended

33 mΩ

1

Ferrite

100 kHz

0.268 in (6.8 mm)

7255

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.72 in (18.3 mm)

e3

Rectangular Package

Wraparound

10 μH

0.551 in (14 mm)

125 °C (257 °F)

4 A

SRR1806-330M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

10 MHz

Dual Ended

83 mΩ

1

Ferrite

100 kHz

0.268 in (6.8 mm)

7255

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.72 in (18.3 mm)

e3

Rectangular Package

Wraparound

33 μH

0.551 in (14 mm)

125 °C (257 °F)

2.5 A

SRN5040-270M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

9 MHz

Dual Ended

198 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

2020

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.197 in (5 mm)

e1

Rectangular Package

One Surface

27 μH

0.197 in (5 mm)

125 °C (257 °F)

1.3 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.