Yes 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

SRP1250-6R8M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

18.5 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

6.8 μH

0.5 in (12.7 mm)

150 °C (302 °F)

11 A

SRP2512-R47M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin Over Nickel

Dual Ended

25 mΩ

1

Powdered Iron

1 MHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

470 nH

0.079 in (2 mm)

125 °C (257 °F)

4.5 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

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

VLS3012HBX-4R7M-N

TDK

General Purpose Inductor

Power Circuit

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

201 mΩ

1

Metal

1 MHz

0.047 in (1.2 mm)

1212

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

4.7 μH

0.118 in (3 mm)

105 °C (221 °F)

2.01 A

XAL6030-332MEC

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver

26 MHz

Dual Ended

20.81 mΩ

1

Composite

1 MHz

0.122 in (3.1 mm)

2625

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.258 in (6.56 mm)

e2

Rectangular Package

One Surface

3.3 μH

AEC-Q200

0.25 in (6.36 mm)

125 °C (257 °F)

8 A

XFL3010-102MEB

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Silver/Copper - Matte Tin with Nickel barrier

128 MHz

Dual Ended

49 mΩ

1

Composite

1 MHz

0.043 in (1.1 mm)

1212

Rectangular

20 %

Tape and Reel

0.118 in (3 mm)

Rectangular Package

One Surface

1 μH

AEC-Q200

0.118 in (3 mm)

125 °C (257 °F)

2.3 A

#919AS-100M=P3

Murata Manufacturing

General Purpose Inductor

2

SMT

Yes

Yes

Dual Ended

26.5 mΩ

1

0.177 in (4.5 mm)

20 %

0.406 in (10.3 mm)

Rectangular Package

Wraparound

10 μH

0.406 in (10.3 mm)

4.5 A

1264EY-680M=P3

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

390 mΩ

1

Ferrite

100 kHz

0.197 in (5 mm)

2424

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

68 μH

0.236 in (6 mm)

85 °C (185 °F)

1.1 A

1277AS-H-100M=P2

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

420 mΩ

1

Metal Alloy

1 MHz

0.047 in (1.2 mm)

1210

Rectangular

20 %

Tape and Reel, Embossed, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

10 μH

0.098 in (2.5 mm)

85 °C (185 °F)

900 mA

40210

Pico Electronics

General Purpose Inductor

Power Inductor

4

PCB Mount

Yes

No

0.012 in (0.31 mm)

Tin/Lead

3.3 MHz

Radial

1.9 Ω

2

1 in (25.4 mm)

10 kHz

Series Connected

Cylindrical

10 %

0.25 in (6.35 mm)

e0

Cylindrical Package

Wire

250 μH

0.32 in (8.13 mm)

100 °C (212 °F)

316 mA

46333C

Murata Manufacturing

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

190 mΩ

1

10 kHz

0.179 in (4.55 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

One Surface

33 μH

0.287 in (7.3 mm)

125 °C (257 °F)

1.45 A

744062152

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

1.5 MHz

Dual Ended

8 Ω

1

Manganese-Zinc

100 kHz

0.091 in (2.3 mm)

2727

Rectangular

30 %

Tape and Reel, Embossed Plastic, 7 in

0.268 in (6.8 mm)

Rectangular Package

One Surface

1.5 mH

0.268 in (6.8 mm)

125 °C (257 °F)

80 mA

744303015

Wurth Elektronik

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Copper

110 MHz

Dual Ended

325 μΩ

1

Manganese-Zinc

100 kHz

0.197 in (5 mm)

3928

DC Resistance is measured at 7%, Inductance is measured at 1 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.394 in (10 mm)

e2

Rectangular Package

J Bend

155 nH

AEC-Q200

0.276 in (7 mm)

125 °C (257 °F)

31 A

7443320470

Wurth Elektronik

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin/Copper

43 MHz

Dual Ended

7.9 mΩ

1

Ferrite

100 kHz

0.374 in (9.5 mm)

4845

Inductance is measured at 10 mA

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.476 in (12.1 mm)

e2

Rectangular Package

Wraparound

4.7 μH

0.449 in (11.4 mm)

125 °C (257 °F)

15.5 A

7447779215

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

6 MHz

Dual Ended

880 mΩ

1

Ferrite

1 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

150 μH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

520 mA

7447789004

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

45 MHz

Dual Ended

39 mΩ

1

Nickel-Zinc

1 kHz

0.126 in (3.2 mm)

2929

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.287 in (7.3 mm)

e1

Rectangular Package

Wraparound

4.7 μH

AEC-Q200

0.287 in (7.3 mm)

125 °C (257 °F)

2.9 A

74479299210

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

60 MHz

Dual Ended

35 mΩ

1

Iron Alloy

1 MHz

0.047 in (1.2 mm)

1210

Inductance is measured at 5 mA

Rectangular

15 %

Tape and Reel, Embossed Plastic, 7 in

0.126 in (3.2 mm)

Rectangular Package

Wraparound

1 μH

0.098 in (2.5 mm)

125 °C (257 °F)

7.55 A

7687709152

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

900 kHz

Dual Ended

2.2 Ω

1

Nickel-Zinc Ferrite

100 kHz

0.413 in (10.5 mm)

4747

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

1.5 mH

0.472 in (12 mm)

125 °C (257 °F)

520 mA

919AS-100M=P3

Toko

General Purpose Inductor

2

Yes

Yes

Dual Ended

26.5 mΩ

1

20 %

Rectangular Package

Wraparound

10 μH

4.5 A

ASPI-0630LR-R47M-T15

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

4.1 mΩ

1

Alloy Powder

100 kHz

0.11 in (2.8 mm)

2826

Rectangular

20 %

Tape and Reel, 13 in

0.28 in (7.1 mm)

e3

Rectangular Package

Wraparound

470 nH

0.26 in (6.6 mm)

125 °C (257 °F)

18 A

ASPI-4030S-2R2N-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

52 MHz

Dual Ended

30 mΩ

1

Nickel-Zinc Ferrite

100 kHz

0.118 in (3 mm)

1616

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.157 in (4 mm)

e3

Rectangular Package

One Surface

2.2 μH

0.157 in (4 mm)

125 °C (257 °F)

2.95 A

B82472G6474M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

2 Ω

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2929

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

One Surface

470 μH

0.287 in (7.3 mm)

125 °C (257 °F)

290 mA

B82472P6474M000

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

Dual Ended

2 Ω

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2929

Magnetic Shielding

20 %

Tape and Reel, Blister, 13 in

0.287 in (7.3 mm)

e3

Rectangular Package

Wraparound

470 μH

AEC-Q200

0.287 in (7.3 mm)

150 °C (302 °F)

290 mA

B82477R4302M100

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

9 mΩ

1

Ferrite

100 kHz

0.335 in (8.5 mm)

4949

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

3 μH

AEC-Q200

0.492 in (12.5 mm)

150 °C (302 °F)

8.7 A

CDEP134CNP-3R6MC-100

Sumida

General Purpose Inductor

Power Inductor

3

SMT

Yes

Yes

-40 °C (-40 °F)

10.8 mΩ

1

Ferrite

100 kHz

0.193 in (4.9 mm)

5353

Magnetic Shielding

20 %

Tape and Reel

0.531 in (13.5 mm)

Rectangular Package

Wraparound

3.6 μH

0.531 in (13.5 mm)

125 °C (257 °F)

8 A

CDRH124NP-121MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

380 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

120 μH

0.472 in (12 mm)

100 °C (212 °F)

1.32 A

CDRH124NP-150MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

50 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

15 μH

0.472 in (12 mm)

100 °C (212 °F)

3.8 A

CDRH124NP-221MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

700 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

220 μH

0.472 in (12 mm)

100 °C (212 °F)

930 mA

CDRH124NP-4R7MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

18 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

4.7 μH

0.472 in (12 mm)

100 °C (212 °F)

6.6 A

CDRH124NP-6R8MC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

23 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

4747

Rectangular

20 %

Tape and Reel, 13 in

0.472 in (12 mm)

Rectangular Package

Wraparound

6.8 μH

0.472 in (12 mm)

100 °C (212 °F)

5.9 A

CDRH4D28CLDNP-1R0PC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

17.5 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

2020

Magnetic Shielding

25 %

Tape and Reel

0.193 in (4.9 mm)

Rectangular Package

CDRH4D28C/LD

Wraparound

1 μH

0.193 in (4.9 mm)

105 °C (221 °F)

4.9 A

CDRH6D38NP-100NC

Sumida

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

38 mΩ

1

Ferrite

10 kHz

0.15 in (3.8 mm)

2626

Magnetic Shielding

30 %

Tape and Reel

0.264 in (6.7 mm)

Rectangular Package

Wraparound

10 μH

0.264 in (6.7 mm)

100 °C (212 °F)

2 A

CLF7045T-221M-D

TDK

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Dual Ended

660 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

DC Resistance measured at 20% Tolerance

20 %

Tape and Reel, 13 in

0.283 in (7.2 mm)

Rectangular Package

Wraparound

220 μH

AEC-Q200

0.272 in (6.9 mm)

150 °C (302 °F)

520 mA

DRA125-331-R

Eaton Corporation

General Purpose Inductor

SMT

Yes

-40 °C (-40 °F)

543 mΩ

0.236 in (6 mm)

4949

Shielded

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

330 μH

0.492 in (12.5 mm)

165 °C (329 °F)

1.194 A

ELL6SH2R7M

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

Dual Ended

31 mΩ

1

Ferrite

100 kHz

0.118 in (3 mm)

2424

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, Embossed

0.236 in (6 mm)

e3

Rectangular Package

One Surface

2.7 μH

0.236 in (6 mm)

105 °C (221 °F)

2.4 A

ETQP3MR68KVN

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

5.72 mΩ

1

Metal Composite

100 kHz

0.118 in (3 mm)

2524

DC Resistance is measured at 10% Tolerance

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.252 in (6.4 mm)

Rectangular Package

Wraparound

680 nH

AEC-Q200

0.236 in (6 mm)

155 °C (311 °F)

13.2 A

ETQP5M330YFM

Panasonic

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

132 mΩ

1

Metal Composite

100 kHz

0.213 in (5.4 mm)

3028

DC Resistance is measured at 10%

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.295 in (7.5 mm)

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.276 in (7 mm)

150 °C (302 °F)

3.3 A

HCM1A1305-330-R

Eaton Corporation

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

85.5 mΩ

1

Powdered Alloy

100 kHz

0.197 in (5 mm)

5248

Rectangular

20 %

Tape and Reel, 13 in

0.524 in (13.3 mm)

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.48 in (12.2 mm)

155 °C (311 °F)

4 A

IHLP1616BZETR47M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

120 MHz

Dual Ended

18 mΩ

1

Composite

100 kHz

0.071 in (1.8 mm)

1616

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.175 in (4.45 mm)

Rectangular Package

Wraparound

470 nH

0.16 in (4.06 mm)

125 °C (257 °F)

5.6 A

IHLP4040DZER3R3M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

14.4 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

4240

Rectangular

20 %

Tape and Reel, 13 in

0.425 in (10.795 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.4 in (10.16 mm)

125 °C (257 °F)

10 A

IHLP5050EZER3R3M01

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

Dual Ended

9.2 mΩ

1

Composite

100 kHz

0.197 in (5 mm)

5251

Rectangular

20 %

Tape and Reel, 13 in

0.52 in (13.2 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.508 in (12.9 mm)

125 °C (257 °F)

15 A

IHLP6767GZER3R3M11

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Matte Tin Over Nickel

16 MHz

Dual Ended

2.93 mΩ

1

Composite

100 kHz

0.276 in (7 mm)

6767

Rectangular

20 %

Tape and Reel, 13 in

0.675 in (17.15 mm)

e3

Rectangular Package

Wraparound

3.3 μH

0.675 in (17.15 mm)

125 °C (257 °F)

35 A

ISC1210ER101J

Vishay Intertechnology

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

30

-55 °C (-67 °F)

Tin with Nickel barrier

6 MHz

Dual Ended

12 Ω

1

Powdered Iron

796 kHz

0.087 in (2.21 mm)

1210

Molded

5 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

e3

Rectangular Package

Wraparound

100 μH

0.098 in (2.49 mm)

125 °C (257 °F)

80 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.