SMT Fixed Inductors 1,536

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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

HLC025R6BTTR

KYOCERA AVX

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

8000 MHz

Dual Ended

500 mΩ

1

450 MHz

0.014 in (0.35 mm)

0402

Rectangular

1.7857 %

Tape and Reel

0.039 in (1 mm)

Rectangular Package

Wraparound

5.6 nH

0.023 in (0.58 mm)

125 °C (257 °F)

375 mA

HLQ021R8BTTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

17

-55 °C (-67 °F)

Tin

7000 MHz

Dual Ended

160 mΩ

1

450 MHz

0.014 in (0.35 mm)

0402

Multi-Layer

5.556 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

1.8 nH

0.023 in (0.58 mm)

125 °C (257 °F)

300 mA

HLQ02320HTTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

17

-55 °C (-67 °F)

Tin

2000 MHz

Dual Ended

2.2 Ω

1

450 MHz

0.014 in (0.35 mm)

0402

Multi-Layer

3 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

32 nH

0.023 in (0.58 mm)

125 °C (257 °F)

85 mA

HLQ023R6BTTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

17

-55 °C (-67 °F)

Tin

7000 MHz

Dual Ended

350 mΩ

1

450 MHz

0.014 in (0.35 mm)

0402

Multi-Layer

2.778 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.6 nH

0.023 in (0.58 mm)

125 °C (257 °F)

200 mA

HLQ024R7BTTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

17

-55 °C (-67 °F)

Tin

7000 MHz

Dual Ended

480 mΩ

1

450 MHz

0.014 in (0.35 mm)

0402

Multi-Layer

2.128 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

4.7 nH

0.023 in (0.58 mm)

125 °C (257 °F)

195 mA

HLQ025R6BTTR

KYOCERA AVX

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

17

-55 °C (-67 °F)

Tin

7000 MHz

Dual Ended

500 mΩ

1

450 MHz

0.014 in (0.35 mm)

0402

Multi-Layer

1.786 %

Tape and Reel

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

5.6 nH

0.023 in (0.58 mm)

125 °C (257 °F)

170 mA

LMXN0605M470DTAS

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

370 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2320

Open Magnetic

20 %

Tape and Reel, 13 in

0.228 in (5.8 mm)

Rectangular Package

One Surface

47 μH

0.205 in (5.2 mm)

125 °C (257 °F)

720 mA

LMXS06C6M100FTAS

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

98 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2424

Magnetic Shielding

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

Rectangular Package

Wraparound

10 μH

0.236 in (6 mm)

125 °C (257 °F)

1.3 A

LMXS131JM680FTAS

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

94 mΩ

1

Ferrite

100 kHz

0.295 in (7.5 mm)

4949

Magnetic Shielding

20 %

Tape and Reel, 13 in

0.492 in (12.5 mm)

Rectangular Package

Wraparound

68 μH

0.492 in (12.5 mm)

125 °C (257 °F)

2 A

ASPI-0418S-330M-T3

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Dual Ended

524 mΩ

1

100 kHz

0.071 in (1.8 mm)

1717

Rectangular

20 %

Tape and Reel, 13 in

0.165 in (4.2 mm)

Rectangular Package

One Surface

33 μH

0.165 in (4.2 mm)

100 °C (212 °F)

610 mA

ASPI-0630HI-1R5M-T15

Abracon

General Purpose Inductor

SMT

-55 °C (-67 °F)

14 mΩ

0.118 in (3 mm)

2826

ASPI-0630HI

Molded Chip

20 %

Tape and Reel

0.283 in (7.2 mm)

ASPI-0630HI

1.5 μH

0.262 in (6.65 mm)

125 °C (257 °F)

17 A

ASPI-0630LR-R56M-T15

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

5 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

560 nH

0.26 in (6.6 mm)

125 °C (257 °F)

16 A

CKP2520N4R7M-T

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

1 MHz

0.039 in (1 mm)

1008

Multi-Layer

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

85 °C (185 °F)

1.1 A

CKP2520V4R7M-T

Taiyo Yuden

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

160 mΩ

1

Ferrite

1 MHz

0.047 in (1.2 mm)

1008

Multi-Layer

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

85 °C (185 °F)

1.1 A

LQW18AN91NG80D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

33

-55 °C (-67 °F)

Matte Tin Over Nickel

1900 MHz

Dual Ended

540 mΩ

1

150 MHz

0.035 in (0.9 mm)

0603

Q measured at 150 MHz

2 %

Tape and Reel, Paper, 7 in

0.065 in (1.65 mm)

e3

Rectangular Package

One Surface

91 nH

0.039 in (0.99 mm)

125 °C (257 °F)

520 mA

LMLP03B3M100CTAR

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

230 mΩ

1

Ferrite

100 kHz

0.059 in (1.5 mm)

1212

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, 7 in

0.118 in (3 mm)

Rectangular Package

Wraparound

10 μH

0.118 in (3 mm)

125 °C (257 °F)

710 mA

LMLP04B4M221CTAS

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

4 Ω

1

Ferrite

100 kHz

0.071 in (1.8 mm)

1616

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.157 in (4 mm)

Rectangular Package

Wraparound

220 μH

0.157 in (4 mm)

125 °C (257 °F)

170 mA

LMLP07A7M100DTAS

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

68 mΩ

1

Iron Powder

100 kHz

0.118 in (3 mm)

2926

Rectangular

20 %

Tape and Reel, 13 in

0.287 in (7.3 mm)

Rectangular Package

Wraparound

10 μH

0.26 in (6.6 mm)

155 °C (311 °F)

4 A

LMLP1011MR22DTAS

KYOCERA AVX

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

1 mΩ

1

Iron Powder

100 kHz

0.157 in (4 mm)

4439

Rectangular

20 %

Tape and Reel, 13 in

0.437 in (11.1 mm)

Rectangular Package

Wraparound

220 nH

0.394 in (10 mm)

155 °C (311 °F)

30 A

7687714221

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

3.9 MHz

Dual Ended

680 mΩ

1

Ferrite

100 kHz

0.236 in (6 mm)

3939

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.394 in (10 mm)

Rectangular Package

Wraparound

220 μH

0.394 in (10 mm)

125 °C (257 °F)

950 mA

IHLP4040DZER330M51

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

5.79 MHz

Dual Ended

117.7 mΩ

1

Composite

100 kHz

0.157 in (4 mm)

4040

Rectangular

20 %

Tape and Reel, 13 in

0.4 in (10.16 mm)

e3

Rectangular Package

Wraparound

33 μH

0.4 in (10.16 mm)

155 °C (311 °F)

3.7 A

IHLP5050FDER2R2M51

Vishay Intertechnology

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

23.3 MHz

Dual Ended

3.67 mΩ

1

Composite

100 kHz

0.252 in (6.4 mm)

5050

Shielded

20 %

Tape and Reel, 13 in

0.522 in (13.259 mm)

Rectangular Package

Wraparound

2.2 μH

0.508 in (12.9 mm)

155 °C (311 °F)

25.5 A

SWPA6045S100MT

Shenzhen Sunlord Electronics

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

15 MHz

Dual Ended

62 mΩ

1

Ferrite

100 kHz

0.177 in (4.5 mm)

2424

Shielded

20 %

Tape and Reel, Embossed, 13 in

0.236 in (6 mm)

Rectangular Package

One Surface

10 μH

0.236 in (6 mm)

125 °C (257 °F)

2.45 A

LQP02TQ3N9B02D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-55 °C (-67 °F)

9000 MHz

Dual Ended

1 Ω

1

500 MHz

0.008 in (0.2 mm)

01005

2.56 %

Tape and Reel, Paper, 7 in

0.016 in (0.4 mm)

Rectangular Package

Wraparound

3.9 nH

0.008 in (0.2 mm)

125 °C (257 °F)

270 mA

LQW15AN4N2D80D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-55 °C (-67 °F)

Matte Tin Over Nickel

9600 MHz

Dual Ended

44 mΩ

1

250 MHz

0.02 in (0.5 mm)

0402

Q measured at 250 MHz

11.9 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

One Surface

4.2 nH

0.024 in (0.6 mm)

125 °C (257 °F)

1.8 A

AISC-0603HP-7N5J-T

Abracon

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

35

-40 °C (-40 °F)

Tin with Nickel barrier

4800 MHz

Dual Ended

70 mΩ

1

Ceramic

250 MHz

0.04 in (1.02 mm)

0603

Rectangular

5 %

Tape and Reel, 7 in

0.071 in (1.8 mm)

e3

Rectangular Package

One Surface

7.5 nH

0.044 in (1.12 mm)

125 °C (257 °F)

1.3 A

ASPI-0504-4R7M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

40 mΩ

1

7.96 MHz

0.177 in (4.5 mm)

2320

Rectangular

20 %

Tape and Reel, 13 in

0.228 in (5.8 mm)

Rectangular Package

One Surface

4.7 μH

0.205 in (5.2 mm)

85 °C (185 °F)

3.5 A

LQB15NNR22J10D

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

10

-55 °C (-67 °F)

80 MHz

Dual Ended

437.5 mΩ

1

Ferrite

25 MHz

0.02 in (0.5 mm)

0402

5 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

Rectangular Package

Wraparound

220 nH

0.02 in (0.5 mm)

125 °C (257 °F)

380 mA

LQM2HPNR47MGHL

Murata Manufacturing

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

80 MHz

Dual Ended

50 mΩ

1

Ferrite

1 MHz

0.035 in (0.9 mm)

1008

20 %

Tape and Reel, Embossed, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

470 nH

0.079 in (2 mm)

85 °C (185 °F)

2.6 A

B82476B1153M100

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-55 °C (-67 °F)

Dual Ended

40 mΩ

1

Ferrite

100 kHz

0.2 in (5.08 mm)

5137

Rectangular

20 %

Tape and Reel, Blister, 13 in

0.51 in (12.95 mm)

Rectangular Package

One Surface

15 μH

AEC-Q200

0.37 in (9.4 mm)

150 °C (302 °F)

3.4 A

7440310047

Wurth Elektronik

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

208 MHz

Dual Ended

22 mΩ

1

Manganese-Zinc Ferrite

100 kHz

0.065 in (1.65 mm)

1515

Rectangular

35 %

Tape and Reel, Embossed Plastic, 7 in

0.15 in (3.8 mm)

Rectangular Package

One Surface

470 nH

0.15 in (3.8 mm)

125 °C (257 °F)

3 A

HK10058N2J-TV

Taiyo Yuden

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

8

-55 °C (-67 °F)

Matte Tin with Nickel barrier

3600 MHz

Dual Ended

280 mΩ

1

100 MHz

0.02 in (0.5 mm)

0402

5 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

8.2 nH

AEC-Q200

0.02 in (0.5 mm)

125 °C (257 °F)

300 mA

HK160810NJ-TV

Taiyo Yuden

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-40 °C (-40 °F)

3400 MHz

Dual Ended

260 mΩ

1

100 MHz

0.031 in (0.8 mm)

0603

5 %

Tape and Reel, Paper, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

10 nH

AEC-Q200

0.031 in (0.8 mm)

125 °C (257 °F)

300 mA

SPM3012T-1R5M

TDK

General Purpose Inductor

SMT

Yes

-40 °C (-40 °F)

77 mΩ

Ferrite

0.047 in (1.2 mm)

1212

SPM

Magnetic Shielding

20 %

Tape and Reel, 7 in

0.126 in (3.2 mm)

SPM3012

1.5 μH

0.118 in (3 mm)

125 °C (257 °F)

2.5 A

SPM4012T-R47M

TDK

General Purpose Inductor

SMT

Yes

-40 °C (-40 °F)

23 mΩ

Ferrite

0.047 in (1.2 mm)

1716

Magnetic Shielding

20 %

Tape and Reel, 7 in

0.173 in (4.4 mm)

470 nH

0.161 in (4.1 mm)

125 °C (257 °F)

4.8 A

VLB12065HT-R36M

TDK

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

440 μΩ

1

Ferrite

1 MHz

0.248 in (6.3 mm)

4338

DC Resistance is measured at 6% Tolerance

Rectangular

20 %

Tape and Reel, Embossed Plastic, 13 in

0.433 in (11 mm)

Rectangular Package

Wraparound

360 nH

0.382 in (9.7 mm)

125 °C (257 °F)

27 A

VLF252015MT-220M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

730 mΩ

1

Ferrite

1 MHz

0.059 in (1.5 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

22 μH

0.079 in (2 mm)

105 °C (221 °F)

580 mA

VLF302515MT-2R2M

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

Dual Ended

50 mΩ

1

Ferrite

1 MHz

0.059 in (1.5 mm)

1210

Rectangular

20 %

Tape and Reel, 7 in

0.118 in (3 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.098 in (2.5 mm)

105 °C (221 °F)

1.41 A

PCMC063T-R22MN

Thin Film Technology

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

Dual Ended

2.8 mΩ

1

Powdered Iron

0.118 in (2.997 mm)

2926

Rectangular

20 %

Tape and Reel

0.287 in (7.289 mm)

Rectangular Package

Wraparound

220 nH

0.26 in (6.604 mm)

23 A

MLP2012V2R2MT

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

280 mΩ

1

Ferrite

2 MHz

0.039 in (1 mm)

0805

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.049 in (1.25 mm)

125 °C (257 °F)

700 mA

MLP2520H4R7ST

TDK

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

130 mΩ

1

Ferrite

2 MHz

0.047 in (1.2 mm)

1008

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Embossed Plastic, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

125 °C (257 °F)

1 A

MSS1210-124KED

Coilcraft

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Matte Tin with Nickel barrier

3.3 MHz

Dual Ended

135 mΩ

1

Ferrite

100 kHz

0.394 in (10 mm)

4747

Rectangular

10 %

Tape and Reel, Embossed Plastic, 13 in

0.472 in (12 mm)

e3

Rectangular Package

One Surface

120 μH

AEC-Q200

0.472 in (12 mm)

85 °C (185 °F)

2.3 A

SDE1006A-120M

Bourns

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Silver Nickel Tin

23 MHz

Dual Ended

70 mΩ

1

Ferrite

1 MHz

0.213 in (5.4 mm)

3535

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.354 in (9 mm)

e2

Rectangular Package

One Surface

12 μH

AEC-Q200

0.354 in (9 mm)

125 °C (257 °F)

3.6 A

SRR1260A-181K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

4.5 MHz

Dual Ended

320 mΩ

1

Ferrite

1 kHz

0.236 in (6 mm)

4949

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

180 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

1.4 A

SRR1260A-391K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

2.8 MHz

Dual Ended

700 mΩ

1

Ferrite

1 kHz

0.236 in (6 mm)

4949

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

390 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

1.08 A

SRR1260A-681K

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

2.2 MHz

Dual Ended

1.15 Ω

1

Ferrite

1 kHz

0.236 in (6 mm)

4949

Rectangular

10 %

Tape and Reel, Embossed, 13 in

0.492 in (12.5 mm)

e3

Rectangular Package

Wraparound

680 μH

AEC-Q200

0.492 in (12.5 mm)

125 °C (257 °F)

800 mA

SRU1038A-6R2Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

25 MHz

Dual Ended

24 mΩ

1

Ferrite

100 kHz

0.15 in (3.8 mm)

3939

Rectangular

30 %

Tape and Reel, Embossed, 13 in

0.394 in (10 mm)

e3

Rectangular Package

One Surface

6.2 μH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

4 A

SRU5028A-6R8Y

Bourns

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Silver Nickel Tin

45 MHz

Dual Ended

56 mΩ

1

Ferrite

100 kHz

0.11 in (2.8 mm)

2020

Rectangular

30 %

Tape and Reel, Embossed, 7 in

0.205 in (5.2 mm)

e2

Rectangular Package

One Surface

6.8 μH

AEC-Q200

0.205 in (5.2 mm)

125 °C (257 °F)

2 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.