No Fixed Inductors 2,400+

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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

NPI43C330MTRF

Nic Components

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

Dual Ended

600 mΩ

1

1 kHz

0.126 in (3.2 mm)

1816

Rectangular

20 %

Tape and Reel, 13 in

0.177 in (4.5 mm)

e3

Rectangular Package

One Surface

33 μH

0.157 in (4 mm)

125 °C (257 °F)

700 mA

NRS4018T330MDGJ

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

12 MHz

Dual Ended

552 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1616

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.157 in (4 mm)

Rectangular Package

One Surface

33 μH

0.157 in (4 mm)

125 °C (257 °F)

550 mA

NRS4018T330MDGJV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

12 MHz

Dual Ended

552 mΩ

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1616

DC Resistance is measured at 20%

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.157 in (4 mm)

Rectangular Package

One Surface

33 μH

AEC-Q200

0.157 in (4 mm)

125 °C (257 °F)

550 mA

NRS5030T150MMGJ

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

14 MHz

Dual Ended

162.5 mΩ

1

Ferrite

100 kHz

0.118 in (3 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

15 μH

0.193 in (4.9 mm)

125 °C (257 °F)

1.4 A

NRS5030T220MMGJ

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

13 MHz

Dual Ended

234 mΩ

1

Ferrite

100 kHz

0.118 in (3 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

0.193 in (4.9 mm)

125 °C (257 °F)

1.05 A

NRS5030T470MMGJV

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

9 MHz

Dual Ended

422.5 mΩ

1

Ferrite

100 kHz

0.118 in (3 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

47 μH

AEC-Q200

0.193 in (4.9 mm)

125 °C (257 °F)

700 mA

NRS5040T100MMGJ

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-25 °C (-13 °F)

18 MHz

Dual Ended

72.8 mΩ

1

Ferrite

100 kHz

0.161 in (4.1 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

10 μH

0.193 in (4.9 mm)

125 °C (257 °F)

2.1 A

P1252.472NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Copper

Dual Ended

14 mΩ

1

100 kHz

0.295 in (7.49 mm)

8860

Rectangular

20 %

Tape and Reel

0.879 in (22.33 mm)

e2

Rectangular Package

Wraparound

4.7 μH

0.596 in (15.14 mm)

125 °C (257 °F)

8.4 A

P1252.782NLT

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

18 mΩ

1

100 kHz

0.295 in (7.49 mm)

8860

Rectangular

20 %

Tape and Reel

0.879 in (22.33 mm)

Rectangular Package

Wraparound

7.8 μH

0.596 in (15.14 mm)

125 °C (257 °F)

7.5 A

PE-53933NL

Pulse Electronics

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.02 in (0.51 mm)

-40 °C (-40 °F)

Radial

70 mΩ

1

0.135 in (3.43 mm)

Amorphous Magnetic

0.365 in (9.27 mm)

6464

Simple Switcher

Toroidal

20 %

0.635 in (16.13 mm)

Rectangular Package

Wire

24 μH

0.635 in (16.13 mm)

130 °C (266 °F)

2.74 A

PE-53933SNL

Pulse Electronics

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

70 mΩ

1

Amorphous Magnetic

0.39 in (9.91 mm)

6062

Simple Switcher

Toroidal

20 %

0.62 in (15.75 mm)

Rectangular Package

Wraparound

24 μH

0.6 in (15.24 mm)

130 °C (266 °F)

2.74 A

PM5022-101M-RC

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Copper Tin

7 MHz

Dual Ended

190 mΩ

1

Ferrite

100 kHz

0.26 in (6.6 mm)

7255

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.72 in (18.3 mm)

e2

Rectangular Package

One Surface

100 μH

0.551 in (14 mm)

125 °C (257 °F)

1.7 A

RFC20-5R0K-RC

Allied Components International

General Purpose Inductor

2

No

No

40

-20 °C (-4 °F)

Radial

80 mΩ

1

7.9 MHz

10 %

Rectangular Package

Wire

5 μH

100 °C (212 °F)

2.9 A

RLB0912-3R3ML

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

50 MHz

Radial

18 mΩ

1

Ferrite

1 kHz

Tubular

20 %

Bulk

0.394 in (10 mm)

e3

Tubular Package

Wire

3.3 μH

0.343 in (8.7 mm)

125 °C (257 °F)

4.5 A

RLS-397-R

Recom Power

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

140 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

3.9 μH

0.126 in (3.2 mm)

125 °C (257 °F)

1.32 A

SDE0604A-5R6M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin

41 MHz

Dual Ended

75 mΩ

1

Ferrite

1 MHz

0.177 in (4.5 mm)

2323

Rectangular

20 %

Tape and Reel, 13 in

0.228 in (5.8 mm)

e3

Rectangular Package

One Surface

5.6 μH

AEC-Q200

0.205 in (5.2 mm)

125 °C (257 °F)

3.2 A

SDR0503-122JL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

3 MHz

Dual Ended

12 Ω

1

Ferrite

1 kHz

0.118 in (3 mm)

2019

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.197 in (5 mm)

e2

Rectangular Package

One Surface

1.2 mH

0.189 in (4.8 mm)

125 °C (257 °F)

63 mA

SDR0603-820KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver/Copper

11 MHz

Dual Ended

840 mΩ

1

Ferrite

1 kHz

0.15 in (3.8 mm)

2323

Rectangular

10 %

Tape and Reel, Embossed, 7 in

0.228 in (5.8 mm)

e1

Rectangular Package

One Surface

82 μH

0.228 in (5.8 mm)

125 °C (257 °F)

400 mA

SDR0604-3R9ML

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

40 MHz

Dual Ended

70 mΩ

1

Ferrite

100 kHz

Cylindrical

20 %

Tape and Reel, Embossed, 7 in

0.189 in (4.8 mm)

e2

Cylindrical Package

One Surface

3.9 μH

0.228 in (5.8 mm)

125 °C (257 °F)

1.9 A

SDR0805-152KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver/Nickel/Tin

2 MHz

Dual Ended

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

1.5 mH

0.307 in (7.8 mm)

125 °C (257 °F)

150 mA

SDR1006-151KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

4.5 MHz

Dual Ended

470 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)

e2

Rectangular Package

One Surface

150 μH

0.386 in (9.8 mm)

125 °C (257 °F)

780 mA

SDR1006-680KL

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

7 MHz

Dual Ended

220 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

68 μH

0.386 in (9.8 mm)

125 °C (257 °F)

1.1 A

SDR1030-102K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Nickel

2.5 MHz

Dual Ended

4.7 Ω

1

Ferrite

100 kHz

0.118 in (3 mm)

3939

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.394 in (10 mm)

e2

Rectangular Package

Wraparound

1 mH

0.394 in (10 mm)

125 °C (257 °F)

200 mA

SPT50H-652MLB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin/Silver

27.3 MHz

Dual Ended

7.2 mΩ

1

Powdered Iron

100 kHz

0.413 in (10.5 mm)

7474

Rectangular

20 %

Tape and Reel

0.74 in (18.8 mm)

e2

Rectangular Package

Wraparound

6.5 μH

0.74 in (18.8 mm)

85 °C (185 °F)

11.7 A

TCK-156

Traco Electronic Ag

General Purpose Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

180 mΩ

1

1 kHz

0.177 in (4.5 mm)

2320

Rectangular

20 %

0.228 in (5.8 mm)

Rectangular Package

One Surface

22 μH

0.205 in (5.2 mm)

125 °C (257 °F)

1.1 A

TP2-2R2

Cooper Industries

General Purpose Inductor

DC-DC Converter

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

111 mΩ

1

100 kHz

0.087 in (2.2 mm)

3726

Toroidal Core

20 %

0.37 in (9.4 mm)

Rectangular Package

THIN-PAC

No Lead

2.2 μH

0.26 in (6.6 mm)

85 °C (185 °F)

1.3 A

TP2-2R2-R

Cooper Industries

General Purpose Inductor

DC-DC Converter

2

No

Yes

Dual Ended

111 mΩ

1

100 kHz

20 %

Rectangular Package

No Lead

2.2 μH

UPIN1150162000

KEMET Corporation

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.118 in (3 mm)

-20 °C (-4 °F)

Radial

100 mΩ

1

0.138 in (3.5 mm)

Ferrite

10 kHz

0.335 in (8.5 mm)

20 %

Bulk

Cylindrical Package

Wire

15 μH

0.217 in (5.5 mm)

105 °C (221 °F)

1.6 A

VPH1-1400-R

Eaton Corporation

General Purpose Inductor

Power Inductor

12

SMT

No

Yes

-40 °C (-40 °F)

Tin

Dual In-Line

344 mΩ

6

Ferrite

0.244 in (6.2 mm)

5136

Rectangular

30 %

Tape and Reel

0.508 in (12.9 mm)

e3

Rectangular Package

Gull Wing

201.6 μH

0.362 in (9.2 mm)

125 °C (257 °F)

550 mA

0201DS-7N8XJEW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

9200 MHz

Dual Ended

300 mΩ

1

Ceramic

250 MHz

0.018 in (0.45 mm)

0201

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.023 in (0.58 mm)

e3

Rectangular Package

Wraparound

7.8 nH

0.018 in (0.46 mm)

125 °C (257 °F)

340 mA

0402CS-13NXJLU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

3450 MHz

Dual Ended

210 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.047 in (1.19 mm)

Rectangular Package

Wraparound

13 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

440 mA

0402CS-16NXJLW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

3100 MHz

Dual Ended

220 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.047 in (1.19 mm)

Rectangular Package

Wraparound

16 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

560 mA

0402CS-18NXJLU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

3100 MHz

Dual Ended

230 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.047 in (1.19 mm)

Rectangular Package

Wraparound

18 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

420 mA

0402CS-9N0XJLU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

4160 MHz

Dual Ended

100 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.047 in (1.19 mm)

Rectangular Package

Wraparound

9 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

680 mA

0402CS-9N5XJLU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Palladium Platinum

4000 MHz

Dual Ended

200 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.047 in (1.19 mm)

Rectangular Package

Wraparound

9.5 nH

AEC-Q200

0.025 in (0.64 mm)

125 °C (257 °F)

480 mA

0402CT-22NXJRW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

5250 MHz

Dual Ended

260 mΩ

1

Ceramic

250 MHz

0.018 in (0.45 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.044 in (1.11 mm)

e3

Rectangular Package

Wraparound

22 nH

0.024 in (0.61 mm)

125 °C (257 °F)

810 mA

0402DC-1N7XJRW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

18000 MHz

Dual Ended

35 mΩ

1

Ceramic

250 MHz

0.026 in (0.65 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.044 in (1.11 mm)

e3

Rectangular Package

Wraparound

1.7 nH

AEC-Q200

0.026 in (0.66 mm)

125 °C (257 °F)

2.1 A

0402DC-7N4XGRW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

8650 MHz

Dual Ended

63 mΩ

1

Ceramic

250 MHz

0.026 in (0.65 mm)

0402

Rectangular

2 %

Tape and Reel, Punched Paper, 7 in

0.044 in (1.11 mm)

e3

Rectangular Package

Wraparound

7.4 nH

AEC-Q200

0.026 in (0.66 mm)

125 °C (257 °F)

1.65 A

0402DF-271XJRU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

1480 MHz

Dual Ended

265 mΩ

1

Ferrite

7.9 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.044 in (1.11 mm)

e3

Rectangular Package

Wraparound

270 nH

AEC-Q200

0.026 in (0.66 mm)

125 °C (257 °F)

590 mA

0402DF-301XJRU

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

1400 MHz

Dual Ended

340 mΩ

1

Ferrite

7.9 MHz

0.026 in (0.66 mm)

0402

Rectangular

5 %

Tape and Reel

0.044 in (1.11 mm)

e3

Rectangular Package

Wraparound

300 nH

AEC-Q200

0.026 in (0.66 mm)

125 °C (257 °F)

490 mA

0402HP-1N0XJRW

Coilcraft

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

16000 MHz

Dual Ended

30 mΩ

1

Ceramic

250 MHz

0.024 in (0.61 mm)

0402

Rectangular

5 %

Tape and Reel, Punched Paper, 7 in

0.043 in (1.09 mm)

e3

Rectangular Package

Wraparound

1 nH

0.028 in (0.71 mm)

125 °C (257 °F)

2.3 A

05CCM-R47K-01

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

310 MHz

Axial

97 mΩ

1

Phenolic

1 MHz

Q is measured at 25 MHz

Axial

10 %

Tape and Reel, Plastic, 13 in

0.374 in (9.5 mm)

Tubular Package

Wire

470 nH

0.165 in (4.2 mm)

125 °C (257 °F)

1.475 A

05CCM-R47K-32

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

310 MHz

Axial

97 mΩ

1

Phenolic

1 MHz

Q is measured at 25 MHz

Axial

10 %

Ammo Pack

0.374 in (9.5 mm)

Tubular Package

Wire

470 nH

0.165 in (4.2 mm)

125 °C (257 °F)

1.475 A

05CCM-R47M-01

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

310 MHz

Axial

97 mΩ

1

Phenolic

1 MHz

Q is measured at 25 MHz

Axial

20 %

Tape and Reel, Plastic, 13 in

0.374 in (9.5 mm)

Tubular Package

Wire

470 nH

0.165 in (4.2 mm)

125 °C (257 °F)

1.475 A

05CCM-R47M-02

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

310 MHz

Axial

97 mΩ

1

Phenolic

1 MHz

Q is measured at 25 MHz

Axial

20 %

Ammo Pack

0.374 in (9.5 mm)

Tubular Package

Wire

470 nH

0.165 in (4.2 mm)

125 °C (257 °F)

1.475 A

05CCM-R47M-31

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

310 MHz

Axial

97 mΩ

1

Phenolic

1 MHz

Q is measured at 25 MHz

Axial

20 %

Tape and Reel, Plastic, 13 in

0.374 in (9.5 mm)

Tubular Package

Wire

470 nH

0.165 in (4.2 mm)

125 °C (257 °F)

1.475 A

05CCM-R47M-32

Fastron Electronics

General Purpose Inductor

RF Inductor

2

Axial

No

No

0.024 in (0.6 mm)

55

-55 °C (-67 °F)

310 MHz

Axial

97 mΩ

1

Phenolic

1 MHz

Q is measured at 25 MHz

Axial

20 %

Ammo Pack

0.374 in (9.5 mm)

Tubular Package

Wire

470 nH

0.165 in (4.2 mm)

125 °C (257 °F)

1.475 A

0603AS-R33J-08

Fastron Electronics

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

25

-40 °C (-40 °F)

600 MHz

Dual Ended

2.5 Ω

1

Ceramic

100 MHz

0.039 in (1 mm)

0603

Rectangular

5 %

Tape and Reel, 7 in

0.067 in (1.7 mm)

Rectangular Package

One Surface

330 nH

0.043 in (1.1 mm)

150 °C (302 °F)

150 mA

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.