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

ASPI-0504-101K-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

700 mΩ

1

1 kHz

0.177 in (4.5 mm)

2320

Rectangular

10 %

Tape and Reel, 13 in

0.228 in (5.8 mm)

Rectangular Package

One Surface

100 μH

0.205 in (5.2 mm)

85 °C (185 °F)

520 mA

ASMPH-0805-4R7M-T

Abracon

General Purpose Inductor

Power Inductor

2

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

30 MHz

Dual Ended

250 mΩ

1

Ferrite

1 MHz

DC Resistance measured at 25% Tolerance

20 %

e3

Rectangular Package

Wraparound

4.7 μH

85 °C (185 °F)

800 mA

ASPI-4030S-100M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

21 MHz

Dual Ended

100 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

10 μH

0.157 in (4 mm)

125 °C (257 °F)

1.5 A

ASPIAIG-S8050-220M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

9 MHz

Dual Ended

88 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

22 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

2.2 A

ASPIAIG-S8050-680M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

5.4 MHz

Dual Ended

252 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

68 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

1.45 A

ASMPH-0603-1R0M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

125 MHz

Dual Ended

250 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 μH

0.031 in (0.8 mm)

125 °C (257 °F)

1 A

ASPI-0630LR-100M-T15

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

68 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

10 μH

0.26 in (6.6 mm)

125 °C (257 °F)

4 A

ASPI-4030S-4R7M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin with Nickel barrier

31 MHz

Dual Ended

60 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

4.7 μH

0.157 in (4 mm)

125 °C (257 °F)

2 A

AWCCA-50N50H50-C01-B

Abracon

General Purpose Inductor

RF Inductor

2

Chassis Mount

Yes

No

163

-25 °C (-13 °F)

2.8 MHz

Radial

72 mΩ

1

100 kHz

0.197 in (5 mm)

DC Resistance is measured at 20% Tolerance

Rectangular

10 %

Bulk

1.969 in (50 mm)

Rectangular Package

Flexible Lead

24 μH

1.969 in (50 mm)

85 °C (185 °F)

5.7 A

ASPIAIG-S8050-6R8M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

19 MHz

Dual Ended

29 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

6.8 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

4.2 A

ASPIAIG-S8050-3R3M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

24 MHz

Dual Ended

20 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

3.3 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

4.9 A

ASPIAIG-S8050-151M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

3.2 MHz

Dual Ended

480 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

150 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

1 A

AIML-0603HC-4R7M-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin Over Nickel

50 MHz

Dual Ended

500 mΩ

1

Ferrite

1 MHz

0.031 in (0.8 mm)

0603

DC Resistance is measured at 30%

Rectangular

20 %

Tape and Reel, Punched, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

4.7 μH

0.031 in (0.8 mm)

125 °C (257 °F)

500 mA

ASPI-0630LR-220M-T15

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

170 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

22 μH

0.26 in (6.6 mm)

125 °C (257 °F)

2.5 A

ATFC-0402-2N5B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

8000 MHz

Dual Ended

350 mΩ

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

4 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

2.5 nH

0.02 in (0.5 mm)

85 °C (185 °F)

440 mA

AIAC-1512C-12N5J-T

Abracon

General Purpose Inductor

High Current Inductor

2

No

Yes

137

-40 °C (-40 °F)

3300 MHz

Dual Ended

3.4 mΩ

1

Air

150 MHz

5 %

Rectangular Package

Flat

12.5 nH

125 °C (257 °F)

4 A

AWCCA-53N53-H50-C-01-B

Abracon

General Purpose Inductor

RF Inductor

2

Chassis Mount

Yes

No

170

-25 °C (-13 °F)

2.8 MHz

Radial

72 mΩ

1

1.969 in (50 mm)

100 kHz

0.15 in (3.8 mm)

DC Resistance is measured at 20% Tolerance

Rectangular

10 %

Bulk

2.087 in (53 mm)

Rectangular Package

Flexible Lead

24 μH

2.087 in (53 mm)

85 °C (185 °F)

5.7 A

ASPI-0628-100M-T1

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-25 °C (-13 °F)

Tin Over Nickel

Dual Ended

65 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

10 μH

0.236 in (6 mm)

120 °C (248 °F)

1.9 A

AIUR-02H-680K

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

161 mΩ

1

0.197 in (5 mm)

Ferrite

1 kHz

Cylindrical

10 %

0.472 in (12 mm)

Cylindrical Package

Wire

68 μH

0.354 in (9 mm)

125 °C (257 °F)

810 mA

ASPI-0630LR-150M-T15

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

120 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

15 μH

0.26 in (6.6 mm)

125 °C (257 °F)

3 A

AIML-0805HC-4R7M-T

Abracon

General Purpose Inductor

DC-DC Converter

2

SMT

Yes

Yes

-55 °C (-67 °F)

35 MHz

Dual Ended

250 mΩ

1

Ferrite

1 MHz

0.033 in (0.85 mm)

0805

DC Resistance is measured at 30% Tolerance

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

4.7 μH

0.049 in (1.25 mm)

125 °C (257 °F)

1 A

ASPI-0403S-222M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

8.5 Ω

1

100 kHz

0.115 in (2.92 mm)

2618

Rectangular

20 %

Tape and Reel, 13 in

0.26 in (6.6 mm)

Rectangular Package

Wraparound

2.2 mH

0.175 in (4.45 mm)

125 °C (257 °F)

100 mA

ASPIAIG-S8050-1R0M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

99 MHz

Dual Ended

10 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

1 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

7.2 A

ASPIAIG-S8050-470M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

6.6 MHz

Dual Ended

173 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

47 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

1.7 A

ASPIAIG-S8050-2R2M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

59 MHz

Dual Ended

14 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

2.2 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

5.8 A

ATFC-0402-1N7B-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin Over Nickel

10000 MHz

Dual Ended

250 mΩ

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

0.1 nH is the Tolerance

Rectangular

5.8824 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

1.7 nH

0.02 in (0.5 mm)

85 °C (185 °F)

560 mA

ASPI-0630LR-4R7M-T15

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

Tin

Dual Ended

35 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

4.7 μH

0.26 in (6.6 mm)

125 °C (257 °F)

5.5 A

AIUR-02H-102K

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

1.3 Ω

1

0.197 in (5 mm)

Ferrite

1 kHz

Cylindrical

10 %

0.472 in (12 mm)

Cylindrical Package

Wire

1 mH

0.354 in (9 mm)

125 °C (257 °F)

220 mA

ASPIAIG-S8050-4R7M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

23 MHz

Dual Ended

23 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

4.7 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

4.6 A

ASPIAIG-F1040-100M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

30 mΩ

1

100 kHz

0.15 in (3.8 mm)

4339

Rectangular

20 %

Tape and Reel, 13 in

0.433 in (11 mm)

Rectangular Package

Wraparound

10 μH

AEC-Q200

0.394 in (10 mm)

125 °C (257 °F)

7.5 A

ASPI-0530HI-2R2M-T2

Abracon

General Purpose Inductor

Power Circuit

2

SMT

Yes

Yes

-55 °C (-67 °F)

Dual Ended

35 mΩ

1

Metal Alloy

0.118 in (3 mm)

2221

Molded

20 %

Tape and Reel, 13 in

0.224 in (5.7 mm)

Rectangular Package

Wraparound

2.2 μH

0.209 in (5.3 mm)

125 °C (257 °F)

5.5 A

ASPIAIG-S8050-8R2M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

18 MHz

Dual Ended

35 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

8.2 μH

AEC-Q200

0.315 in (8 mm)

125 °C (257 °F)

3.8 A

ATFC-0201-3N6B-T

Abracon

General Purpose Inductor

RF Inductor

2

No

Yes

8

-25 °C (-13 °F)

Matte Tin Over Nickel

6000 MHz

Dual Ended

1.2 Ω

1

Ceramic

0201

Inductance Tolerance is 0.1, 0.2, 0.3 nH, Q measured at 500 MHz

2.778 %

e3

Rectangular Package

Wraparound

3.6 nH

85 °C (185 °F)

150 mA

ATCA-08-251M-H

Abracon

General Purpose Inductor

Power Inductor

2

Radial

No

No

0.063 in (1.6 mm)

1.614 in (41 mm)

-40 °C (-40 °F)

Radial

27 mΩ

1

Powdered Iron

0.846 in (21.5 mm)

Toroidal

20 %

Tray

1.673 in (42.5 mm)

Toroidal Package

Wire

250 μH

1.673 in (42.5 mm)

105 °C (221 °F)

10 A

AIAC-1812-22NK-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

100

-40 °C (-40 °F)

3200 MHz

Dual Ended

4.8 mΩ

1

Air

150 MHz

0.138 in (3.5 mm)

1914

Rectangular

10 %

Tape and Reel, 13 in

0.185 in (4.7 mm)

Rectangular Package

Wraparound

22 nH

0.138 in (3.5 mm)

125 °C (257 °F)

3.2 A

ASPI-0804T-102M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

3 Ω

1

100 kHz

0.217 in (5.5 mm)

5337

Rectangular

20 %

Tape and Reel, 13 in

0.531 in (13.5 mm)

Rectangular Package

Wraparound

1 mH

0.374 in (9.5 mm)

85 °C (185 °F)

300 mA

ATFC-0402-17NG-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

13

-45 °C (-49 °F)

Matte Tin with Nickel barrier

3100 MHz

Dual Ended

1.95 Ω

1

Ceramic

500 MHz

0.013 in (0.32 mm)

0402

Rectangular

2 %

Tape and Reel, Paper, 7 in

0.039 in (1 mm)

e3

Rectangular Package

Wraparound

17 nH

0.02 in (0.5 mm)

85 °C (185 °F)

100 mA

AWCCA-15N15H06-C01-B

Abracon

General Purpose Inductor

RF Inductor

2

Chassis Mount

Yes

No

8.5

-25 °C (-13 °F)

Radial

1 Ω

1

0.472 in (12 mm)

100 kHz

DC Resistance is measured at 20% Tolerance

Circular

10 %

Bulk

0.024 in (0.6 mm)

Circular Package

Flexible Lead

14.9 μH

0.591 in (15 mm)

85 °C (185 °F)

AIML-0805HC-100M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-55 °C (-67 °F)

24 MHz

Dual Ended

320 mΩ

1

Ferrite

1 MHz

0.045 in (1.15 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

10 μH

0.049 in (1.25 mm)

125 °C (257 °F)

500 mA

ASPI-4020S-100M-T

Abracon

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

26 MHz

Dual Ended

165 mΩ

1

Nickel-Zinc Ferrite

100 kHz

0.079 in (2 mm)

1616

Rectangular

20 %

Tape and Reel, 13 in

0.157 in (4 mm)

e3

Rectangular Package

One Surface

10 μH

0.157 in (4 mm)

125 °C (257 °F)

900 mA

ASPI-M2512-4R7M-T

Abracon

General Purpose Inductor

High Current Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Dual Ended

230 mΩ

1

100 kHz

0.047 in (1.2 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

125 °C (257 °F)

1.5 A

AISC-0603F-100J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

-40 °C (-40 °F)

Tin Over Nickel

30 MHz

Dual Ended

5 Ω

1

Ferrite

2.5 MHz

0.039 in (1 mm)

0603

Rectangular

5 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

e3

Rectangular Package

Wraparound

10 μH

0.039 in (1 mm)

85 °C (185 °F)

100 mA

AIAP-02-150K

Abracon

General Purpose Inductor

Power Inductor

2

No

No

-40 °C (-40 °F)

3.3 MHz

Axial

40 mΩ

1

100 kHz

10 %

Tubular Package

Wire

15 μH

85 °C (185 °F)

3.3 A

AISC-0402-5N6J-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

23

-40 °C (-40 °F)

Gold - with Nickel barrier

5800 MHz

Dual Ended

83 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

5.6 nH

0.025 in (0.64 mm)

125 °C (257 °F)

760 mA

AISC-1210H-3R9N-T

Abracon

General Purpose Inductor

Power Inductor

2

No

Yes

-25 °C (-13 °F)

30 MHz

Dual Ended

450 mΩ

1

1 MHz

1410

30 %

Rectangular Package

Wraparound

3.9 μH

85 °C (185 °F)

700 mA

AISM-1210-820K-T

Abracon

General Purpose Inductor

RF Inductor

2

SMT

No

Yes

30

-40 °C (-40 °F)

11 MHz

Dual Ended

10 Ω

1

2.52 MHz

0.1 in (2.54 mm)

1210

Molded Chip

10 %

Tape and Reel

0.126 in (3.2 mm)

Rectangular Package

J Bend

82 μH

0.087 in (2.2 mm)

85 °C (185 °F)

45 mA

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-0840-3R3N-T

Abracon

General Purpose Inductor

Tin with Nickel barrier

e3

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.