Bourns Fixed Inductors 2,031

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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

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

SRR1208-150ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

11 MHz

Dual Ended

36 mΩ

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

15 μH

0.5 in (12.7 mm)

125 °C (257 °F)

4 A

SRR1210-820M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

3.5 MHz

Dual Ended

112 mΩ

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

82 μH

0.472 in (12 mm)

125 °C (257 °F)

2.8 A

SRR6028-102Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

7 MHz

Dual Ended

4.5 Ω

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

1 mH

0.268 in (6.8 mm)

125 °C (257 °F)

150 mA

SRU1048A-150Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

14 MHz

Dual Ended

40 mΩ

1

Ferrite

100 kHz

0.189 in (4.8 mm)

3939

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.394 in (10 mm)

e2

Rectangular Package

One Surface

15 μH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

3.2 A

SRU2016-4R7Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

80 MHz

Dual Ended

215 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

4.7 μH

0.11 in (2.8 mm)

125 °C (257 °F)

1.15 A

2300HT-101H

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

No

No

0.042 in (1.067 mm)

1.17 in (29.718 mm)

-55 °C (-67 °F)

Radial

41 mΩ

1

1 kHz

2300HT

Toroidal

15 %

0.65 in (16.51 mm)

Cylindrical Package

2300HT

Wire

100 μH

1.28 in (32.512 mm)

200 °C (392 °F)

8.3 A

77F-221J-RC

Bourns

General Purpose Inductor

RF Inductor

2

No

No

70

-55 °C (-67 °F)

Tin Silver Copper

3 MHz

Axial

5.1 Ω

1

Ferrite

796 kHz

5 %

e1

Tubular Package

Wire

220 μH

105 °C (221 °F)

155 mA

CMH322522-101KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-55 °C (-67 °F)

Tin/Copper

9 MHz

Dual Ended

10 Ω

1

Ferrite

796 kHz

0.087 in (2.2 mm)

1210

Rectangular

10 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e2

Rectangular Package

Wraparound

100 μH

0.098 in (2.5 mm)

125 °C (257 °F)

40 mA

PM1210-820J-RC

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin

11 MHz

Dual Ended

10 Ω

1

Ferrite

0.087 in (2.2 mm)

1210

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.114 in (2.9 mm)

e3

Rectangular Package

J Bend

82 μH

0.098 in (2.5 mm)

125 °C (257 °F)

45 mA

PM2120-102K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Copper

Dual Ended

215 mΩ

1

Iron

1 kHz

0.82 in (20.83 mm)

1210

Rectangular

10 %

Bulk

1.201 in (30.5 mm)

e1

Rectangular Package

Wraparound

1 mH

1 in (25.4 mm)

105 °C (221 °F)

2.5 A

SDR0403-4R7ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper

50 MHz

Dual Ended

94 mΩ

1

Ferrite

1 kHz

0.126 in (3.2 mm)

1816

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.177 in (4.5 mm)

e1

Rectangular Package

One Surface

4.7 μH

0.157 in (4 mm)

125 °C (257 °F)

1.7 A

SDR0604-180YL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

18 MHz

Dual Ended

150 mΩ

1

Ferrite

100 kHz

Cylindrical

15 %

Tape and Reel, Embossed, 7 in

0.189 in (4.8 mm)

e2

Cylindrical Package

One Surface

18 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.25 A

SDR1006-152KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

1.7 MHz

Dual Ended

5 Ω

1

Ferrite

1 kHz

0.228 in (5.8 mm)

3939

Rectangular

10 %

Tape and Reel, Embossed Plastic/Paper, 13 in

0.386 in (9.8 mm)

e3

Rectangular Package

One Surface

1.5 mH

0.386 in (9.8 mm)

125 °C (257 °F)

190 mA

SDR1307-330KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

10 MHz

Dual Ended

65 mΩ

1

Ferrite

100 kHz

0.276 in (7 mm)

5151

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.512 in (13 mm)

e3

Rectangular Package

One Surface

33 μH

0.512 in (13 mm)

125 °C (257 °F)

3.1 A

SRN4026-1R0Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

100 MHz

Dual Ended

16 mΩ

1

0.098 in (2.5 mm)

Ferrite

100 kHz

1616

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.157 in (4 mm)

e1

Rectangular Package

Wraparound

1 μH

0.157 in (4 mm)

125 °C (257 °F)

3 A

SRN5040TA-470K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

15

-55 °C (-67 °F)

Tin

11 MHz

Dual Ended

270 mΩ

1

Ferrite

100 kHz

0.15 in (3.8 mm)

1919

DC Resistance is measured at 20% Tolerance

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.195 in (4.95 mm)

e3

Rectangular Package

One Surface

47 μH

AEC-Q200

0.195 in (4.95 mm)

125 °C (257 °F)

1 A

SRP5030CA-3R3M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

25 MHz

Dual Ended

23.1 mΩ

1

Powdered Metal Alloy

100 kHz

0.114 in (2.9 mm)

2221

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.217 in (5.5 mm)

e3

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.209 in (5.3 mm)

155 °C (311 °F)

8.1 A

SRR1208-122KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

800 kHz

Dual Ended

2 Ω

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

1.2 mH

0.5 in (12.7 mm)

125 °C (257 °F)

400 mA

SRR1208-220ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

7 MHz

Dual Ended

43 mΩ

1

Ferrite

1 kHz

0.335 in (8.5 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

22 μH

0.5 in (12.7 mm)

125 °C (257 °F)

3.5 A

SRR1210-681M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

850 kHz

Dual Ended

1.2 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

680 μH

0.472 in (12 mm)

125 °C (257 °F)

1 A

SRR1240-101M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

8 MHz

Dual Ended

300 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

100 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.25 A

SRR1260A-330M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

9.97 MHz

Dual Ended

60 mΩ

1

Ferrite

1 kHz

0.236 in (6 mm)

4949

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

3 A

SRR1280-121K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

4.3 MHz

Dual Ended

200 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

120 μH

0.492 in (12.5 mm)

125 °C (257 °F)

1.95 A

SRR6038-180Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

13.8 MHz

Dual Ended

92 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

18 μH

0.268 in (6.8 mm)

125 °C (257 °F)

1.5 A

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

2200HT-181-V-RC

Bourns

General Purpose Inductor

High Current Inductor

2

Toroidal

Yes

No

0.034 in (0.8636 mm)

0.48 in (12.192 mm)

-55 °C (-67 °F)

Tin Silver Copper

Radial

82 mΩ

1

1 kHz

Vertical Mount

15 %

0.55 in (13.97 mm)

e1

Cylindrical Package

Wire

180 μH

0.95 in (24.13 mm)

200 °C (392 °F)

4.6 A

4626

Bourns

General Purpose Inductor

RF Inductor

2

Axial

No

No

65

-55 °C (-67 °F)

25 MHz

Axial

340 mΩ

1

1.5 in (38.1 mm)

Iron

2.52 MHz

4600

Wirewound

5 %

0.866 in (22 mm)

Tubular Package

4600

Wire

24 μH

105 °C (221 °F)

800 mA

8111

Bourns

General Purpose Inductor

High Current Inductor

4

No

No

-55 °C (-67 °F)

Dual In-Line

110 mΩ

2

1 kHz

Rectangular Package

Wire

12 mH

105 °C (221 °F)

4 A

CM453232-681KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Matte Tin

3 MHz

Dual Ended

30 Ω

1

Ferrite

796 kHz

0.126 in (3.2 mm)

1812

Rectangular

10 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

e3

Rectangular Package

Wraparound

680 μH

0.126 in (3.2 mm)

100 °C (212 °F)

50 mA

CS160808-2R7K

Bourns

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin

40 MHz

Dual Ended

1 Ω

1

Ferrite

10 MHz

0.031 in (0.8 mm)

0603

Rectangular

10 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

2.7 μH

0.031 in (0.8 mm)

125 °C (257 °F)

50 mA

PM2110-101K

Bourns

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Dual Ended

32 mΩ

1

Iron

1 kHz

0.62 in (15.748 mm)

Toroidal

10 %

1.2 in (30.48 mm)

Cylindrical Package

No Lead

100 μH

1 in (25.4 mm)

105 °C (221 °F)

5.4 A

PM5022-221K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Nickel Tin

4.5 MHz

Dual Ended

420 mΩ

1

Ferrite

100 kHz

0.26 in (6.6 mm)

7255

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.72 in (18.3 mm)

e2

Rectangular Package

One Surface

220 μH

0.551 in (14 mm)

125 °C (257 °F)

1.1 A

PM5022S-330M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

44

-40 °C (-40 °F)

Tin

10 MHz

Dual Ended

83 mΩ

1

Ferrite

0.268 in (6.8 mm)

7255

DC Resistance is measured at 20% Tolerance, Q is measured at 2.52 MHz

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.72 in (18.3 mm)

e3

Rectangular Package

Wraparound

33 μH

0.555 in (14.1 mm)

125 °C (257 °F)

2.5 A

RLB0608-222KL

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.02 in (0.5 mm)

0.079 in (2 mm)

-40 °C (-40 °F)

Matte Tin

1 MHz

Radial

20 Ω

1

Ferrite

252 kHz

Tubular

10 %

Bulk

0.256 in (6.5 mm)

e3

Tubular Package

Wire

2.2 mH

0.197 in (5 mm)

125 °C (257 °F)

85 mA

RLB0914-100KL

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

20 MHz

Radial

48 mΩ

1

Ferrite

2.52 MHz

Tubular

10 %

Tray

0.472 in (12 mm)

e3

Tubular Package

Wire

10 μH

0.343 in (8.7 mm)

125 °C (257 °F)

2.7 A

RLB1314-103KL

Bourns

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.031 in (0.8 mm)

0.276 in (7 mm)

-40 °C (-40 °F)

Matte Tin

530 kHz

Radial

12 Ω

1

Ferrite

1 kHz

Tubular

10 %

Bulk

0.472 in (12 mm)

e3

Tubular Package

Wire

10 mH

0.461 in (11.7 mm)

125 °C (257 °F)

100 mA

SDR0302-4R7ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

45 MHz

Dual Ended

150 mΩ

1

Ferrite

100 kHz

0.098 in (2.5 mm)

1211

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.118 in (3 mm)

e2

Rectangular Package

One Surface

4.7 μH

0.11 in (2.8 mm)

125 °C (257 °F)

1.2 A

SDR0604-821KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

2 MHz

Dual Ended

5.2 Ω

1

Ferrite

100 kHz

Cylindrical

10 %

Tape and Reel, Embossed, 7 in

0.189 in (4.8 mm)

e2

Cylindrical Package

One Surface

820 μH

0.228 in (5.8 mm)

125 °C (257 °F)

140 mA

SDR0805-122KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

2 MHz

Dual Ended

6.8 Ω

1

Ferrite

252 kHz

0.209 in (5.3 mm)

3131

Rectangular

10 %

Tape and Reel, Embossed Plastic/Paper, 13 in

0.307 in (7.8 mm)

e2

Rectangular Package

One Surface

1.2 mH

0.307 in (7.8 mm)

125 °C (257 °F)

170 mA

SDR0805-222KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper

2 MHz

Dual Ended

10 Ω

1

Ferrite

252 kHz

0.209 in (5.3 mm)

3131

Rectangular

10 %

Tape and Reel, Embossed Plastic/Paper, 13 in

0.307 in (7.8 mm)

e1

Rectangular Package

One Surface

2.2 mH

0.307 in (7.8 mm)

125 °C (257 °F)

130 mA

SDR0805-681KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Silver Copper

3 MHz

Dual Ended

2.8 Ω

1

Ferrite

796 kHz

0.209 in (5.3 mm)

3131

Rectangular

10 %

Tape and Reel, Embossed Plastic/Paper, 13 in

0.307 in (7.8 mm)

e1

Rectangular Package

One Surface

680 μH

0.307 in (7.8 mm)

125 °C (257 °F)

280 mA

SDR1006-101KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

5.2 MHz

Dual Ended

350 mΩ

1

Ferrite

1 kHz

0.228 in (5.8 mm)

3939

Rectangular

10 %

Tape and Reel, Embossed Plastic/Paper, 13 in

0.386 in (9.8 mm)

e3

Rectangular Package

One Surface

100 μH

0.386 in (9.8 mm)

125 °C (257 °F)

970 mA

SRN4018-6R8M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

30 MHz

Dual Ended

118 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

6.8 μH

0.157 in (4 mm)

125 °C (257 °F)

1.5 A

SRN5020-330M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

10 MHz

Dual Ended

516 mΩ

1

Ferrite

2.52 MHz

0.079 in (2 mm)

2020

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.197 in (5 mm)

e1

Rectangular Package

One Surface

33 μH

0.197 in (5 mm)

125 °C (257 °F)

900 mA

SRN8040-3R6Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

32 MHz

Dual Ended

22 mΩ

1

Ferrite

100 kHz

0.157 in (4 mm)

3231

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.321 in (8.15 mm)

e1

Rectangular Package

One Surface

3.6 μH

0.311 in (7.9 mm)

125 °C (257 °F)

4.9 A

SRP1235-6R8M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

14 MHz

Dual Ended

22 mΩ

1

Iron

100 kHz

0.146 in (3.7 mm)

5050

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.5 in (12.7 mm)

e3

Rectangular Package

Wraparound

6.8 μH

0.5 in (12.7 mm)

125 °C (257 °F)

9 A

SRP1238A-R10Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

10

-55 °C (-67 °F)

Tin Over Nickel

175 MHz

Dual Ended

430 μΩ

1

Carbonyl Powder

100 kHz

0.13 in (3.3 mm)

5349

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.531 in (13.5 mm)

e3

Rectangular Package

Wraparound

100 nH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

43 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.