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

9130-72

Bourns

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.02 in (0.508 mm)

30

-55 °C (-67 °F)

11 MHz

Axial

15 Ω

1

1 in (25.4 mm)

Ferrite

790 kHz

9130

Flame Retardant

10 %

0.25 in (6.35 mm)

Tubular Package

9130

Wire

150 μH

0.095 in (2.413 mm)

105 °C (221 °F)

61 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

CC453232-3R3KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Matte Tin

45 MHz

Dual Ended

220 mΩ

1

Ferrite

7.96 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

3.3 μH

0.126 in (3.2 mm)

125 °C (257 °F)

750 mA

CC453232-561KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-40 °C (-40 °F)

Matte Tin

3 MHz

Dual Ended

21 Ω

1

Ferrite

796 kHz

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

560 μH

0.126 in (3.2 mm)

125 °C (257 °F)

70 mA

CC453232-5R6KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Matte Tin

30 MHz

Dual Ended

300 mΩ

1

Ferrite

7.96 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

5.6 μH

0.126 in (3.2 mm)

125 °C (257 °F)

650 mA

CC453232-6R8KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-40 °C (-40 °F)

Matte Tin

28 MHz

Dual Ended

350 mΩ

1

Ferrite

7.96 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

6.8 μH

0.126 in (3.2 mm)

125 °C (257 °F)

600 mA

CC453232A-150KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-40 °C (-40 °F)

14 MHz

Dual Ended

610 mΩ

1

Ferrite

2.52 MHz

0.126 in (3.2 mm)

1613

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.165 in (4.2 mm)

Rectangular Package

J Bend

15 μH

AEC-Q200

0.126 in (3.2 mm)

150 °C (302 °F)

750 mA

CC453232A-220KL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

20

-40 °C (-40 °F)

12 MHz

Dual Ended

900 mΩ

1

Ferrite

2.52 MHz

0.126 in (3.2 mm)

1613

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.165 in (4.2 mm)

Rectangular Package

J Bend

22 μH

AEC-Q200

0.126 in (3.2 mm)

150 °C (302 °F)

620 mA

CE201210-33NJ

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

1200 MHz

Dual Ended

600 mΩ

1

Ceramic

100 MHz

0.033 in (0.83 mm)

0805

Rectangular

5 %

Tape and Reel, 7 in

0.079 in (2 mm)

e2

Rectangular Package

Wraparound

33 nH

0.049 in (1.25 mm)

105 °C (221 °F)

300 mA

CI100505-R10J

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin with Nickel barrier

550 MHz

Dual Ended

1.5 Ω

1

Ceramic

100 MHz

0.02 in (0.5 mm)

0402

Rectangular

5 %

Tape and Reel, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

100 nH

0.02 in (0.5 mm)

125 °C (257 °F)

100 mA

CI160808-15NJ

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-55 °C (-67 °F)

Matte Tin Over Nickel

2300 MHz

Dual Ended

320 mΩ

1

Ceramic

100 MHz

0.031 in (0.8 mm)

0603

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

15 nH

0.031 in (0.8 mm)

105 °C (221 °F)

300 mA

CM453232-221JL

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Matte Tin

4 MHz

Dual Ended

10 Ω

1

Ferrite

796 kHz

0.126 in (3.2 mm)

1812

Rectangular

5 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

e3

Rectangular Package

Wraparound

220 μH

0.126 in (3.2 mm)

100 °C (212 °F)

100 mA

CM453232-R10ML

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Matte Tin

300 MHz

Dual Ended

180 mΩ

1

Ferrite

25.2 MHz

0.126 in (3.2 mm)

1812

Rectangular

20 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

e3

Rectangular Package

Wraparound

100 nH

0.126 in (3.2 mm)

100 °C (212 °F)

800 mA

CM453232-R47ML

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

40

-40 °C (-40 °F)

Matte Tin

145 MHz

Dual Ended

320 mΩ

1

Ferrite

25.2 MHz

0.126 in (3.2 mm)

1812

Rectangular

20 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

e3

Rectangular Package

Wraparound

470 nH

0.126 in (3.2 mm)

100 °C (212 °F)

545 mA

CS160808-R68K

Bourns

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin

80 MHz

Dual Ended

900 mΩ

1

Ferrite

25 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

680 nH

0.031 in (0.8 mm)

125 °C (257 °F)

150 mA

CV201210-4R7K

Bourns

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

45

-55 °C (-67 °F)

Matte Tin Over Nickel

35 MHz

Dual Ended

1 Ω

1

Ferrite

10 MHz

0.049 in (1.25 mm)

0805

Multilayer

Rectangular

10 %

Tape and Reel, 7 in

0.079 in (2 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.049 in (1.25 mm)

125 °C (257 °F)

30 mA

CVH160808-2R2M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

50 MHz

Dual Ended

300 mΩ

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

2.2 μH

0.031 in (0.8 mm)

85 °C (185 °F)

750 mA

CVH252009-1R0M

Bourns

General Purpose Inductor

Power Inductor

2

Yes

Yes

-55 °C (-67 °F)

Tin/Nickel

60 MHz

Dual Ended

55 mΩ

1

Ferrite

1 MHz

1008

20 %

e2

Rectangular Package

Wraparound

1 μH

125 °C (257 °F)

1.6 A

CW201212-47NJ

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

60

-40 °C (-40 °F)

Gold Over Nickel

1650 MHz

Dual Ended

310 mΩ

1

Ceramic

200 MHz

0.047 in (1.2 mm)

0805

Q is measured at 500 MHz

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

e4

Rectangular Package

One Surface

47 nH

0.049 in (1.25 mm)

125 °C (257 °F)

500 mA

CW201212-R47J

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

33

-40 °C (-40 °F)

Tin Nickel

375 MHz

Dual Ended

1.76 Ω

1

Ferrite

50 MHz

0.047 in (1.2 mm)

0805

Q is measured at 100 MHz

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

e2

Rectangular Package

One Surface

470 nH

0.049 in (1.25 mm)

125 °C (257 °F)

250 mA

CWF2414-4R7K

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

51 MHz

Dual Ended

430 mΩ

1

Ferrite

7.9 MHz

0.051 in (1.3 mm)

0805

DC Resistance is measured at 30% Tolerance

Rectangular

10 %

Tape and Reel, 7 in

0.087 in (2.2 mm)

Rectangular Package

One Surface

4.7 μH

0.055 in (1.4 mm)

125 °C (257 °F)

840 mA

PM0805-22NM-RC

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

55

-40 °C (-40 °F)

Gold Over Nickel

2600 MHz

Dual Ended

220 mΩ

1

Alumina

250 MHz

0.047 in (1.2 mm)

0805

Q Factor is measured at 500 MHz

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.079 in (2 mm)

e4

Rectangular Package

One Surface

22 nH

0.049 in (1.25 mm)

125 °C (257 °F)

500 mA

PM105SB-151K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

6 MHz

Dual Ended

510 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

3939

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.39 in (9.9 mm)

e3

Rectangular Package

One Surface

150 μH

0.39 in (9.9 mm)

125 °C (257 °F)

550 mA

PM105SB-271K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

5 MHz

Dual Ended

870 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

3939

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.39 in (9.9 mm)

e3

Rectangular Package

One Surface

270 μH

0.39 in (9.9 mm)

125 °C (257 °F)

410 mA

PM1210-1R2J-RC

Bourns

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin

100 MHz

Dual Ended

750 mΩ

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

1.2 μH

0.098 in (2.5 mm)

125 °C (257 °F)

390 mA

PM1812-102J-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Tin

2.5 MHz

Dual Ended

40 Ω

1

Ferrite

252 kHz

0.126 in (3.2 mm)

1812

Rectangular

5 %

Tape and Reel, 7 in

0.177 in (4.5 mm)

e3

Rectangular Package

Wraparound

1 mH

0.126 in (3.2 mm)

125 °C (257 °F)

30 mA

PM2120-271K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Copper

Dual Ended

72 mΩ

1

Iron

1 kHz

0.8 in (20.32 mm)

1210

Rectangular

10 %

Bulk

1.201 in (30.5 mm)

e1

Rectangular Package

Wraparound

270 μH

1 in (25.4 mm)

105 °C (221 °F)

4.2 A

PM2120-471K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Copper

Dual Ended

119 mΩ

1

Iron

1 kHz

0.85 in (21.59 mm)

1210

Rectangular

10 %

Bulk

1.201 in (30.5 mm)

e1

Rectangular Package

Wraparound

470 μH

1 in (25.4 mm)

105 °C (221 °F)

3.3 A

PM2120-821K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Silver Copper

Dual Ended

157 mΩ

1

Iron

1 kHz

0.85 in (21.59 mm)

1210

Rectangular

10 %

Bulk

1.201 in (30.5 mm)

e1

Rectangular Package

Wraparound

820 μH

1 in (25.4 mm)

105 °C (221 °F)

2.9 A

PM32-180M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

18

-30 °C (-22 °F)

Silver Nickel Tin

28 MHz

Dual Ended

550 mΩ

1

Ferrite

2.52 MHz

0.098 in (2.5 mm)

1211

Unshielded

20 %

Tape and Reel

0.118 in (3 mm)

e2

Rectangular Package

One Surface

18 μH

0.11 in (2.8 mm)

100 °C (212 °F)

300 mA

PM3316-100M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin Over Nickel

26 MHz

Dual Ended

50 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)

e3

Rectangular Package

Wraparound

10 μH

0.394 in (10 mm)

125 °C (257 °F)

2.9 A

PM3340-101M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Tin/Nickel/Copper

Dual Ended

220 mΩ

1

Ferrite

100 kHz

0.453 in (11.5 mm)

5140

Rectangular

20 %

Tape and Reel, 13 in

0.512 in (13 mm)

e2

Rectangular Package

Wraparound

100 μH

0.402 in (10.2 mm)

125 °C (257 °F)

1.2 A

PM43-330K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Nickel/Silver

15 MHz

Dual Ended

540 mΩ

1

Ferrite

1 kHz

0.126 in (3.2 mm)

1813

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.177 in (4.5 mm)

e2

Rectangular Package

One Surface

33 μH

0.157 in (4 mm)

125 °C (257 °F)

640 mA

PM5022H-R78M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

104 MHz

Dual Ended

2.6 mΩ

1

Ferrite

100 kHz

0.276 in (7 mm)

8759

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.866 in (22 mm)

e2

Rectangular Package

Wraparound

780 nH

0.591 in (15 mm)

125 °C (257 °F)

15 A

PM5022S-101M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

40

-40 °C (-40 °F)

Tin

4.6 MHz

Dual Ended

270 mΩ

1

Ferrite

0.268 in (6.8 mm)

7255

DC Resistance is measured at 20% Tolerance, Q is measured at 0.796 MHz

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.72 in (18.3 mm)

e3

Rectangular Package

Wraparound

100 μH

0.555 in (14.1 mm)

125 °C (257 °F)

1.3 A

PM54-220M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

16 MHz

Dual Ended

190 mΩ

2

Ferrite

1 kHz

0.189 in (4.8 mm)

2323

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.228 in (5.8 mm)

e2

Rectangular Package

One Surface

22 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.1 A

PM54-221K-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

6 MHz

Dual Ended

1.57 Ω

2

Ferrite

1 kHz

0.189 in (4.8 mm)

2323

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.228 in (5.8 mm)

e2

Rectangular Package

One Surface

220 μH

0.228 in (5.8 mm)

125 °C (257 °F)

350 mA

PQ2617BHA-330K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

10 MHz

Single In-Line

2.5 mΩ

1

Ferrite

100 kHz

0.748 in (19 mm)

Rectangular

10 %

Tray

1.098 in (27.9 mm)

Rectangular Package

Gull Wing

33 μH

AEC-Q200

0.78 in (19.8 mm)

155 °C (311 °F)

28 A

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

RL622-2R2K-RC

Bourns

General Purpose Inductor

DC-DC Converter

2

Radial

No

No

0.024 in (0.62 mm)

20

0.197 in (5 mm)

-55 °C (-67 °F)

Matte Tin

100 MHz

Radial

21 mΩ

1

0.197 in (5 mm)

Ferrite

7.96 MHz

Cylindrical

10 %

Bulk

0.433 in (11 mm)

e3

Cylindrical Package

Wire

2.2 μH

0.335 in (8.5 mm)

105 °C (221 °F)

6.5 A

RLB0608-220KL

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

10 MHz

Radial

650 mΩ

1

Ferrite

2.52 MHz

Tubular

10 %

Bulk

0.256 in (6.5 mm)

e3

Tubular Package

Wire

22 μH

0.197 in (5 mm)

125 °C (257 °F)

460 mA

RLB0912-221KL

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

4.5 MHz

Radial

720 mΩ

1

Ferrite

1 kHz

Tubular

10 %

Bulk

0.394 in (10 mm)

e3

Tubular Package

Wire

220 μH

0.343 in (8.7 mm)

125 °C (257 °F)

800 mA

RLB0914-151KL

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

2.8 MHz

Radial

370 mΩ

1

Ferrite

796 kHz

Tubular

10 %

Tray

0.472 in (12 mm)

e3

Tubular Package

Wire

150 μH

0.343 in (8.7 mm)

125 °C (257 °F)

1 A

RLB0914-470KL

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

6 MHz

Radial

140 mΩ

1

Ferrite

2.52 MHz

Tubular

10 %

Tray

0.472 in (12 mm)

e3

Tubular Package

Wire

47 μH

0.343 in (8.7 mm)

125 °C (257 °F)

1.56 A

RLB1014-122KL

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

800 kHz

Radial

4.7 Ω

1

Ferrite

252 MHz

Tubular

10 %

Bulk

0.472 in (12 mm)

e3

Tubular Package

Wire

1.2 mH

0.343 in (8.7 mm)

125 °C (257 °F)

340 mA

RLB1314-151KL

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

4.3 MHz

Radial

200 mΩ

1

Ferrite

1 kHz

Tubular

10 %

Bulk

0.472 in (12 mm)

e3

Tubular Package

Wire

150 μH

0.461 in (11.7 mm)

125 °C (257 °F)

820 mA

RLB9012-182KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

No

0.026 in (0.65 mm)

0.197 in (5 mm)

-55 °C (-67 °F)

Tin

1 MHz

Dual Ended

5.3 Ω

1

Ferrite

1 kHz

Cylindrical

10 %

Tray

0.48 in (12.2 mm)

e3

Cylindrical Package

Wire

1.8 mH

0.354 in (9 mm)

125 °C (257 °F)

390 mA

RLB9012-220KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

No

0.026 in (0.65 mm)

0.197 in (5 mm)

-55 °C (-67 °F)

Tin

9.2 MHz

Dual Ended

70 mΩ

1

Ferrite

1 kHz

Cylindrical

10 %

Tray

0.48 in (12.2 mm)

e3

Cylindrical Package

Wire

22 μH

0.354 in (9 mm)

125 °C (257 °F)

2.4 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.