Abracon Fixed Inductors 488

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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

AIML-0402-2R2K-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

20

-55 °C (-67 °F)

Tin Over Nickel

28 MHz

Dual Ended

1.7 Ω

1

Ferrite

0.02 in (0.5 mm)

0402

Rectangular

10 %

Tape and Reel, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.2 μH

0.02 in (0.5 mm)

125 °C (257 °F)

10 mA

AIML-0603-100K-T

Abracon

General Purpose Inductor

RF Inductor

2

Yes

Yes

35

-55 °C (-67 °F)

Tin Over Nickel

33 MHz

Dual Ended

2.55 Ω

1

Ferrite

2 MHz

0603

10 %

e3

Rectangular Package

Wraparound

10 μH

125 °C (257 °F)

3 mA

AISC-0402-10NJ-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

21

-40 °C (-40 °F)

Gold - with Nickel barrier

3900 MHz

Dual Ended

200 mΩ

1

Ceramic

250 MHz

0.026 in (0.66 mm)

0503

Wirewound

5 %

Tape and Reel, 7 in

0.047 in (1.19 mm)

e4

Rectangular Package

One Surface

10 nH

0.025 in (0.64 mm)

125 °C (257 °F)

480 mA

AISC-0603-R047J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

36

-40 °C (-40 °F)

Gold - with Nickel barrier

2600 MHz

Dual Ended

270 mΩ

1

Ceramic

200 MHz

0.04 in (1.02 mm)

0603

Q measured at 250 MHz

Rectangular

5 %

Tape and Reel, Embossed, 7 in

0.071 in (1.8 mm)

e4

Rectangular Package

Wraparound

47 nH

0.044 in (1.12 mm)

125 °C (257 °F)

400 mA

AISC-0805-R0068J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

50

-40 °C (-40 °F)

5000 MHz

Dual Ended

110 mΩ

1

Ceramic

250 MHz

0.061 in (1.55 mm)

0907

Q measured at 1000 MHz

Chip

5 %

Tape and Reel

0.09 in (2.29 mm)

Rectangular Package

Wraparound

6.8 nH

0.068 in (1.73 mm)

125 °C (257 °F)

600 mA

AISC-0805-R56G-T

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

23

-40 °C (-40 °F)

Gold - with Nickel barrier

320 MHz

Dual Ended

1.9 Ω

1

Ceramic

25 MHz

0805

Q measured at 50 MHz

2 %

e4

Rectangular Package

Wraparound

560 nH

125 °C (257 °F)

230 mA

AISC-1206-6N8J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

Gold - with Nickel barrier

5500 MHz

Dual Ended

70 mΩ

1

Ceramic

100 MHz

0.06 in (1.52 mm)

1409

Q Factor is measured at 300 MHz

Rectangular

5 %

Tape and Reel, 7 in

0.14 in (3.56 mm)

e4

Rectangular Package

Wraparound

6.8 nH

0.085 in (2.16 mm)

125 °C (257 °F)

1 A

AISC-1210HS-150K-T2

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

10

-40 °C (-40 °F)

32 MHz

Dual Ended

1.9 Ω

1

Ferrite

1 MHz

1210

10 %

Rectangular Package

One Surface

15 μH

85 °C (185 °F)

350 mA

ASMCI-0603-100N-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

20 MHz

Dual Ended

900 mΩ

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

DC Resistance is measured at 30% Tolerance

Rectangular

30 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

10 μH

0.031 in (0.8 mm)

85 °C (185 °F)

50 mA

ASPI-0315S-220MT

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

430 mΩ

1

100 kHz

0.071 in (1.8 mm)

1515

Rectangular

20 %

Tape and Reel, 13 in

0.146 in (3.7 mm)

Rectangular Package

One Surface

22 μH

0.146 in (3.7 mm)

125 °C (257 °F)

400 mA

ASPI-0628-101M-T1

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Tin Over Nickel

Dual Ended

600 mΩ

1

100 kHz

0.11 in (2.8 mm)

2424

DC Resistance is measured at 20% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

100 μH

0.236 in (6 mm)

120 °C (248 °F)

660 mA

ASPI-6045S-220M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

10 MHz

Dual Ended

89 mΩ

1

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

22 μH

0.236 in (6 mm)

125 °C (257 °F)

1.8 A

ASPIAIG-F5030-2R2M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

14.5 mΩ

1

100 kHz

0.114 in (2.9 mm)

2221

Rectangular

20 %

Tape and Reel, 13 in

0.217 in (5.5 mm)

Rectangular Package

One Surface

2.2 μH

AEC-Q200

0.209 in (5.3 mm)

125 °C (257 °F)

9.7 A

ASPIAIG-S8050-330M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

7.6 MHz

Dual Ended

122 mΩ

1

Wirewound

100 kHz

0.197 in (5 mm)

3131

Reference standard: TS 16949

Rectangular

20 %

Tape and Reel, 13 in

0.315 in (8 mm)

Rectangular Package

Wraparound

33 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

2 A

ASPIAIG-S8050-331M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

2.3 MHz

Dual Ended

1.044 Ω

1

Wirewound

100 kHz

0.197 in (5 mm)

3131

Reference standard: TS 16949

Rectangular

20 %

Tape and Reel, 13 in

0.315 in (8 mm)

Rectangular Package

Wraparound

330 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

650 mA

ATCA-08-251M-V

Abracon

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.063 in (1.6 mm)

0.787 in (20 mm)

-40 °C (-40 °F)

Radial

27 mΩ

1

Powdered Iron

1.673 in (42.5 mm)

Toroidal

20 %

Tray

1.673 in (42.5 mm)

Toroidal Package

Wire

250 μH

0.846 in (21.5 mm)

105 °C (221 °F)

10 A

ASPI-0602S-100M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

65 mΩ

1

10 kHz

0.118 in (3 mm)

2626

Shielded

20 %

Tape and Reel, 13 in

0.264 in (6.7 mm)

Rectangular Package

Wraparound

10 μH

0.264 in (6.7 mm)

125 °C (257 °F)

1.7 A

ASPI-6045S-120M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

13 MHz

Dual Ended

58 mΩ

1

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

12 μH

0.236 in (6 mm)

125 °C (257 °F)

2.2 A

AIUR-04-472J

Abracon

General Purpose Inductor

RF Inductor

2

No

No

90

-25 °C (-13 °F)

600 kHz

Radial

18 Ω

1

Ferrite

252 kHz

Q measured at 50 kHz

5 %

Cylindrical Package

Wire

4.7 mH

85 °C (185 °F)

50 mA

ATFC-0402-0N2B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

14000 MHz

Dual Ended

100 mΩ

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

50 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

200 pH

0.02 in (0.5 mm)

85 °C (185 °F)

800 mA

ASMPH-0603-1R5M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

100 MHz

Dual Ended

290 mΩ

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

Magnetic Shielding

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

1.5 μH

0.031 in (0.8 mm)

125 °C (257 °F)

900 mA

ATFC-0402-3N3B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

450 mΩ

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

3.0303 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

3.3 nH

0.02 in (0.5 mm)

85 °C (185 °F)

380 mA

AISC-0603F-4R7J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

50 MHz

Dual Ended

2.7 Ω

1

Ferrite

7.9 MHz

0.039 in (1 mm)

0603

Rectangular

5 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.039 in (1 mm)

85 °C (185 °F)

160 mA

ASPI-4020S-1R0N-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

75 MHz

Dual Ended

29 mΩ

1

Nickel-Zinc Ferrite

100 kHz

0.079 in (2 mm)

1616

Rectangular

30 %

Tape and Reel, 13 in

0.157 in (4 mm)

e3

Rectangular Package

One Surface

1 μH

0.157 in (4 mm)

125 °C (257 °F)

2.15 A

AIMC-0805-3N9S-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

12

-55 °C (-67 °F)

4000 MHz

Dual Ended

150 mΩ

1

Ceramic

100 MHz

0.033 in (0.85 mm)

0805

Rectangular

7.6923 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

3.9 nH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

AISC-0805F-3R3G-T

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

15

-40 °C (-40 °F)

Tin with Nickel barrier

50 MHz

Dual Ended

2.3 Ω

1

Ceramic

7.9 MHz

0805

Q measured at 7.9 MHz

2 %

e3

Rectangular Package

Wraparound

3.3 μH

125 °C (257 °F)

175 mA

ASPI-0312FS-4R7M-T2

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

61 MHz

Dual Ended

156 mΩ

1

100 kHz

0.047 in (1.2 mm)

1212

Low Profile

20 %

Tape and Reel, 7 in

0.118 in (3 mm)

Rectangular Package

One Surface

4.7 μH

0.118 in (3 mm)

125 °C (257 °F)

1.24 A

ASPI-0418FS-3R3M-T3

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

45 MHz

Dual Ended

66 mΩ

1

Nickel-Zinc 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

One Surface

3.3 μH

0.157 in (4 mm)

125 °C (257 °F)

2 A

ASPI-4030S-120M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

18 MHz

Dual Ended

135 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

12 μH

0.157 in (4 mm)

125 °C (257 °F)

1.3 A

ASPI-4030S-330M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

10 MHz

Dual Ended

330 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

33 μH

0.157 in (4 mm)

125 °C (257 °F)

840 mA

AIMC-0805-8N2J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

15

-55 °C (-67 °F)

2400 MHz

Dual Ended

280 mΩ

1

Ceramic

100 MHz

0.033 in (0.85 mm)

0805

Rectangular

5 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

8.2 nH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

AIML-0805HC-1R0M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

75 MHz

Dual Ended

150 mΩ

1

Ferrite

1 MHz

0.033 in (0.85 mm)

0805

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Punched, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.049 in (1.25 mm)

125 °C (257 °F)

1.4 A

AIML-0805HC-2R2M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

50 MHz

Dual Ended

200 mΩ

1

Ferrite

1 MHz

0.033 in (0.85 mm)

0805

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, Punched, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 μH

0.049 in (1.25 mm)

125 °C (257 °F)

1.2 A

AIRD-03-221K

Abracon

General Purpose Inductor

Power Inductor

2

No

No

-25 °C (-13 °F)

Radial

80 mΩ

1

Ferrite

10 Hz

AIRD-03

10 %

Cylindrical Package

Wire

220 μH

85 °C (185 °F)

5.5 A

AISC-0805F-220G-T

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

10

-40 °C (-40 °F)

Tin with Nickel barrier

20 MHz

Dual Ended

8 Ω

1

Ceramic

2.5 MHz

0805

Q measured at 2.5 MHz

2 %

e3

Rectangular Package

Wraparound

22 μH

125 °C (257 °F)

68 mA

ASPIAIG-F1265-120M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

20 mΩ

1

100 kHz

0.244 in (6.2 mm)

5349

Rectangular

20 %

Tape and Reel, Embossed, 13 in

0.531 in (13.5 mm)

Rectangular Package

Wraparound

12 μH

0.492 in (12.5 mm)

125 °C (257 °F)

9.5 A

AIAP-01-472K-T

Abracon

General Purpose Inductor

Power Inductor

2

Axial

No

No

0.02 in (0.51 mm)

-40 °C (-40 °F)

450 kHz

Axial

45 Ω

1

1.15 in (29.2 mm)

1 kHz

Epoxy Coating

10 %

Tape and Reel

0.36 in (9.14 mm)

Tubular Package

Wire

4.7 mH

0.13 in (3.3 mm)

105 °C (221 °F)

74 mA

AIMC-0805-2N2S-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

10

-55 °C (-67 °F)

4000 MHz

Dual Ended

100 mΩ

1

Ceramic

100 MHz

0.033 in (0.85 mm)

0805

Rectangular

13.6364 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

2.2 nH

0.049 in (1.25 mm)

125 °C (257 °F)

300 mA

AIUR-02H-331K

Abracon

General Purpose Inductor

DC-DC Converter

2

Radial

No

No

0.024 in (0.6 mm)

0.197 in (5 mm)

-40 °C (-40 °F)

Radial

620 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

Cylindrical

10 %

0.472 in (12 mm)

Cylindrical Package

Wire

330 μH

0.354 in (9 mm)

125 °C (257 °F)

390 mA

AIUR-03-2R2M

Abracon

General Purpose Inductor

RF Inductor

2

Radial

No

No

0.025 in (0.64 mm)

20

0.197 in (5 mm)

-25 °C (-13 °F)

100 MHz

Radial

21 mΩ

1

0.197 in (5 mm)

Ferrite

7.96 MHz

Shrink Tube

20 %

0.433 in (11 mm)

Cylindrical Package

Wire

2.2 μH

0.335 in (8.5 mm)

85 °C (185 °F)

6.5 A

ASPI-0418FS-100M-T3

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Silver Copper

25 MHz

Dual Ended

180 mΩ

1

Nickel-Zinc 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)

e1

Rectangular Package

One Surface

10 μH

0.157 in (4 mm)

125 °C (257 °F)

1.2 A

ASPI-4030S-470M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

8.4 MHz

Dual Ended

445 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

47 μH

0.157 in (4 mm)

125 °C (257 °F)

720 mA

ASPI-6045S-221M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

3.5 MHz

Dual Ended

834 mΩ

1

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

220 μH

0.236 in (6 mm)

125 °C (257 °F)

590 mA

ASPI-6045S-2R2N-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

52 MHz

Dual Ended

14 mΩ

1

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30% Tolerance

Rectangular

30 %

Tape and Reel, 13 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

2.2 μH

0.236 in (6 mm)

125 °C (257 °F)

4.6 A

ASPI-6045S-331M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin

2.8 MHz

Dual Ended

1.27 Ω

1

0.177 in (4.5 mm)

2424

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 13 in

0.236 in (6 mm)

e3

Rectangular Package

One Surface

330 μH

0.236 in (6 mm)

125 °C (257 °F)

570 mA

ASPI-8040S-101M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

4.2 MHz

Dual Ended

290 mΩ

1

Nickel-Zinc Ferrite

100 kHz

0.157 in (4 mm)

3232

Chip

20 %

Tape and Reel

0.315 in (8 mm)

Rectangular Package

One Surface

100 μH

0.315 in (8 mm)

125 °C (257 °F)

1 A

AIAC-4125C-R538J-T

Abracon

General Purpose Inductor

High Current Inductor

2

No

Yes

87

-40 °C (-40 °F)

490 MHz

Dual Ended

90 mΩ

1

Air

50 MHz

5 %

Rectangular Package

Flat

538 nH

125 °C (257 °F)

2 A

AIML-1008HC-4R7M-T

Abracon

General Purpose Inductor

High Current Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

20 MHz

Dual Ended

120 mΩ

1

Ferrite

1 MHz

0.033 in (0.85 mm)

1008

DC Resistance is measured at 30% Tolerance

Chip

20 %

Tape and Reel, Punched, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

125 °C (257 °F)

1.3 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.